| Plant Name | Plant Scientific Name | Foodplant For | | Barbula spp. | Dingy Footman |
| Berberis turcomanica | Barberry Carpet |
| Botryobasidium spp. | Waved Black |
| Caloplaca spp. | Marbled Green |
| Cladonia fimbriata | Waved Black |
| Cylindrobasidium leave | Waved Black |
| Daldinia concentrica | Waved Black |
| Diploicia canescens | Marbled Green |
| Flavoparmelia caperata | Four-spotted Footman |
| Flavoparmelia spp. | Buff Footman |
| Lecidea confluens | Marbled Beauty |
| Peltigera membranacea | Dingy Footman, Four-spotted Footman, Rosy Footman |
| Peltigera spp. | Round-winged Muslin |
| Phaeolus schweinitzii | Waved Black |
| Physcia stellaris | Beautiful Hook-tip |
| Piptoporus betulinus | Waved Black |
| Pleurococcus naegelii | Buff Footman, Four-spotted Footman, Red-necked Footman |
| Ramalina spp. | Brussels Lace |
| Stereum hirsutum | Waved Black |
| Tapinella panuoides | Waved Black |
| Trametes versicolor | Waved Black |
| Trichaptum abietinum | Waved Black |
| Xanthoria parietina | Beautiful Hook-tip, Marbled Beauty, Marbled Green |
| Agrimony | Agrimonia eupatoria | Brown-tail, Grizzled Skipper, Knot Grass |
| Alder | Alnus glutinosa | Alder Kitten, Alder Moth, Autumn Green Carpet, Autumnal Moth, Blue-bordered Carpet, Bordered Beauty, Brindled Beauty, Brindled White-spot, Brown-tail, Buff-tip, Canary-shouldered Thorn, Common Lutestring, Common Marbled Carpet, Common Quaker, Common Wave, Common White Wave, Coronet, Coxcomb Prominent, Dark Brocade, December Moth, Dingy Mocha, Dingy Shell, Dotted Border, Early Thorn, Early Tooth-striped, Engrailed, Feathered Thorn, Goat Moth, Green Arches, Green Silver-lines, Grey Birch, Hebrew Character, Iron Prominent, Kentish Glory, Large Emerald, Large Red-belted Clearwing, Large Thorn, Light Emerald, Lime Hawk-moth, Lobster Moth, May Highflyer, Miller, Mottled Pug, Northern Winter Moth, Oak Beauty, Oak Eggar, Pale Brindled Beauty, Pale November Moth, Pebble Hook-tip, Purple Thorn, Satin Lutestring, Scarce Umber, Scarce Vapourer, Sharp-angled Peacock, Small Fan-foot, Small Yellow Wave, Waved Carpet, Welsh Wave, White-barred Clearwing, Winter Moth |
| Alder Buckthorn | Frangula alnus | Brimstone (Acid soils), Brindled Beauty, Dark Umber, Emperor Moth, Green Hairstreak (Woodland), Lappet, Light Knot Grass, Oak Beauty, Purple Thorn, Scarce Vapourer, Sharp-angled Peacock, Tissue, Willow Beauty, Yellow-barred Brindle, Yellow-tail |
| alders | Alnus spp. | Nut-tree Tussock |
| algae | | Buff Footman, Common Footman, Dingy Footman, Four-dotted Footman, Four-spotted Footman, Hoary Footman, Orange Footman, Pigmy Footman, Red-necked Footman, Rosy Footman, Round-winged Muslin, Scarce Footman |
| Almond | Prunus dulcis | Figure of Eight, Red-belted Clearwing, Red-tipped Clearwing, Small Eggar |
| Almond Willow | Salix triandra | Cream-bordered Green Pea |
| Alpine Lady's-mantle | Alchemilla alpina | Dark Marbled Carpet |
| Alpine Lady-fern | Athyrium distentifolium | Silver Y |
| Alpine Saxifrage | Micranthes nivalis | Twin-spot Carpet |
| Annual Meadow-grass | Poa annua | Beautiful Gothic, Clouded Brindle, Common Wainscot, Deep-brown Dart, Delicate, Dusky Brocade, Ear Moth, Large Nutmeg, Light Arches, Lunar Underwing, Small Clouded Brindle, Smoky Wainscot, Square-spot Rustic, Straw Underwing, Yellow Shell |
| Annual Sea-blite | Suaeda maritima | Sand Dart |
| Apple | Malus domestica | Black Arches, Blue-bordered Carpet, Brown-tail, Clouded Silver, Dark Dagger, Dotted Chestnut, Dun-bar, Eyed Hawk-moth, Figure of Eight, Garden Tiger, Goat Moth, Gothic, Green Pug, Grey Dagger, Gypsy Moth, Lackey, Large Thorn, Least Black Arches, Leopard Moth, Lobster Moth, Lunar-spotted Pinion, Mottled Pug, Mottled Umber, Muslin Moth, Northern Winter Moth, November Moth, Nut-tree Tussock, Pale Brindled Beauty, Pale Pinion, Pale-shouldered Brocade, Pinion-spotted Pug, Red-belted Clearwing, Red-green Carpet, Satellite, Scalloped Hazel, Short-cloaked Moth, Small Eggar, Sprawler, Winter Moth, Yellow-tail |
| apples | Malus spp. | Brimstone Moth, Common Footman, Green-brindled Crescent, Lappet, March Moth |
| Apricot | Prunus armeniaca | Figure of Eight |
| Ash | Fraxinus excelsior | Angle-barred Pug, Barred Tooth-striped, Barred Umber, Brick, Brown-spot Pinion, Centre-barred Sallow, Copper Underwing, Coronet, Death's-head Hawk-moth, December Moth, Double-striped Pug, Dusky Thorn, Engrailed, Goat Moth, Leopard Moth, Light Emerald, Lilac Beauty, Little Thorn, Lunar Thorn, Mottled Beauty, Mottled Pug, November Moth, Pale Brindled Beauty, Pale Pinion, Privet Hawk-moth, Purple Thorn, Red-green Carpet, Scarce Umber, Sprawler, Tawny Pinion, Twin-spotted Quaker |
| Aspen | Populus tremula | Alder Moth, Angle-striped Sallow, Black Arches, Brick, Brindled Beauty, Chevron, Chocolate-tip, Clifden Nonpareil, Clouded Border, Clouded Silver, Common Emerald, Common Quaker, Common Wave, Coxcomb Prominent, Dark Bordered Beauty, December Moth, Dotted Border, Dun-bar, Engrailed, Eyed Hawk-moth, Figure of Eighty, Green Silver-lines, Grey Pug, Herald, Hornet Moth, Large Tortoiseshell, Lead-coloured Drab, Light Orange Underwing, Miller, Minor Shoulder-knot, Mottled Umber, Muslin Moth, November Moth, Nut-tree Tussock, Oak Beauty, Olive, Pale Prominent, Pale-shouldered Brocade, Pebble Hook-tip, Pebble Prominent, Poplar Grey, Poplar Hawk-moth, Poplar Kitten, Poplar Lutestring, Puss Moth, Red Underwing, Sallow Kitten, Satellite, Scallop Shell, Scarce Chocolate-tip, Scarce Umber, Seraphim, Small Chocolate-tip, Small Quaker, Swallow Prominent, Twin-spotted Quaker |
| Atlas Cedar | Cedrus atlantica | Pine Hawk-moth |
| Aubretia | Aubrieta deltoidea | Yellow Shell |
| Auricula | Primula auricula | Gothic |
| Autumn Hawkbit | Scorzoneroides autumnalis | Belted Beauty |
| Balm | Melissa officinalis | Buff Ermine |
| balsam-poplars | Populus spp. | Hornet Moth |
| Baneberry | Actaea spicata | Fern |
| barberries | Berberis spp. | Common Emerald, Scarce Tissue |
| Barberry | Berberis vulgaris | Barberry Carpet, Buff Ermine, Dot Moth, Grey Pug, Mottled Beauty, Mottled Pug, Mouse Moth, Pale Tussock, Pale-shouldered Brocade, Scalloped Hazel, Scarce Tissue |
| Barley | Hordeum spp. | Rosy Rustic |
| Barren Strawberry | Potentilla sterilis | Grizzled Skipper, Least Yellow Underwing |
| Basil | Ocimum basilicum | Cabbage Moth |
| Bay Willow | Salix pentandra | Miller, White Satin Moth |
| Beaked Hawk's-beard | Crepis vesicaria | Yellow Belle |
| Bearberry | Arctostaphylos uva-ursi | Broad-bordered White Underwing, Glaucous Shears, Golden-rod Brindle, Light Knot Grass, Netted Mountain Moth, Satyr Pug, Saxon, Small Dark Yellow Underwing |
| beard lichens | Usnea spp. | Dotted Carpet |
| bedstraws | Galium spp. | Archer's Dart, Autumnal Rustic, Bedstraw Hawk-moth, Broad-bordered Bee Hawk-moth, Cream Wave, Dark-barred Twin-spot Carpet, Elephant Hawk-moth, Large Twin-spot Carpet, Red Chestnut, Riband Wave, Satyr Pug, Silver Y, Small Scallop, Striped Hawk-moth, Water Ermine, Yellow Shell |
| Beech | Fagus sylvatica | Alder Moth, August Thorn, Barred Hook-tip, Barred Sallow, Black Arches, Brindled Beauty, Buff-tip, Clay Triple-lines, Clouded Magpie, Common Quaker, Coxcomb Prominent, Dotted Border, Engrailed, Fan-foot, Festoon, Green Silver-lines, Large Emerald, Least Black Arches, Leopard Moth, Light Emerald, Lobster Moth, Marbled Pug, Mottled Umber, Northern Winter Moth, Nut-tree Tussock, Olive Crescent, Orange Moth, Orange Underwing, Pale Tussock, Peppered Moth, Sallow Kitten, Satellite, Satin Beauty, Scalloped Oak, Scarce Silver-lines, Scarce Umber, Scarce Vapourer, Scorched Wing, September Thorn, Sprawler, Square Spot, Swallow-tailed Moth, Triangle, Winter Moth, Yellow-legged Clearwing, Yellow-line Quaker, Yellow-tail |
| Beet | Beta vulgaris | Flame Shoulder, Nutmeg |
| Bell Heather | Erica cinerea | Ashworth's Rustic, Autumnal Rustic, Beautiful Yellow Underwing, Bordered Grey, Clouded Buff, Common Heath, Emperor Moth, Fox Moth, Grass Wave, Grey Mountain Carpet, Grey Scalloped Bar, Heath Rustic, Neglected Rustic, Pale Eggar, Rannoch Brindled Beauty, Ringed Carpet, Scotch Annulet, Shoulder-striped Clover, Small Autumnal Moth, Southern Chestnut, True Lover's Knot, Wood Tiger |
| bellflowers | Campanula spp. | Campanula Pug |
| bents | Agrostis spp. | Gatekeeper, Meadow Brown (Young larvae), Small Heath, Wall |
| Betony | Betonica officinalis | Grey Pug |
| Bilberry | Vaccinium myrtillus | Ashworth's Rustic, Barred Chestnut, Beaded Chestnut, Beautiful Golden Y, Beautiful Snout, Bilberry Pug, Broad-bordered White Underwing, Broom Moth, Chevron, Common Marbled Carpet, Common Pug, Cousin German, Dark Marbled Carpet, Dotted Border, Dotted Clay, Early Moth, Emperor Moth, Feathered Thorn, Flounced Chestnut, Fox Moth, Glaucous Shears, Gold Spangle, Golden-rod Brindle, Great Brocade, Green Arches, Green Hairstreak (Boggy habitat), Grey Mountain Carpet, Hebrew Character, Ingrailed Clay, July Highflyer, Knot Grass, Light Knot Grass, Little Emerald, Little Thorn, Manchester Treble-bar, March Moth, Mottled Beauty, Mottled Umber, Northern Deep-brown Dart, Northern Spinach, Oak Eggar, Pale Eggar, Powdered Quaker, Purple Clay, Rannoch Brindled Beauty, Rannoch Looper, Red Chestnut, Ringed Carpet, Rosy Marsh Moth, Saxon, Scallop Shell, Scalloped Hazel, Scalloped Oak, Scarce Silver Y, Scotch Burnet, Setaceous Hebrew Character, Silurian, Silvery Arches, Small Autumnal Moth, Smoky Wave, Speckled Footman, Square-spot Rustic, Twin-spot Carpet, Vapourer, Winter Moth, Wormwood Pug |
| bindweeds | Convolvulus spp. | Bright-line Brown-eye |
| birches | Betula spp. | Alder Kitten, Alder Moth, Argent & Sable, August Thorn, Autumn Green Carpet, Autumnal Rustic, Barred Chestnut, Beautiful Brocade, Black Arches, Blossom Underwing, Blue-bordered Carpet, Brimstone Moth, Broom Moth, Buff Ermine, Buff-tip, Cabbage Moth, Chevron, Chinese Character, Clouded Drab, Clouded Silver, Common Emerald, Common Lutestring, Common Marbled Carpet, Common Quaker, Common Wave, Cousin German, Coxcomb Prominent, Dark Brocade, Dark Chestnut, Dark Dagger, Dark Marbled Carpet, Dark Tussock, December Moth, Dotted Border, Dotted Clay, Double Dart, Double Square-spot, Dun-bar, Early Tooth-striped, Emperor Moth, Feathered Thorn, Flounced Chestnut, Fox Moth, Goat Moth, Golden-rod Brindle, Great Brocade, Great Oak Beauty, Green Arches, Green-brindled Crescent, Grey Arches, Grey Dagger, Gypsy Moth, Hebrew Character, Ingrailed Clay, Knot Grass, Large Thorn, Leopard Moth, Lesser Broad-bordered Yellow Underwing, Lesser Yellow Underwing, Light Knot Grass, Lobster Moth, Lunar Thorn, March Moth, Mottled Beauty, Mottled Pug, Mottled Umber, Muslin Moth, Northern Drab, November Moth, Oak Beauty, Oak Eggar, Old Lady, Orange Moth, Pale Eggar, Pale November Moth, Pale Pinion, Pale-shouldered Brocade, Peacock Moth, Peppered Moth, Purple Clay, Purple Thorn, Rannoch Sprawler, Red-green Carpet, Reed Dagger, Ringed Carpet, Satellite, Satin Beauty, Satin Lutestring, Scalloped Hazel, Scarce Umber, Scarce Vapourer, Scarlet Tiger, September Thorn, Silvery Arches, Small Angle Shades, Small Brindled Beauty, Small Eggar, Small Fan-foot, Small Grass Emerald, Small White Wave, Sprawler, Square Spot, Suspected, Svensson's Copper Underwing, Sycamore, Triple-spotted Clay, Twin-spotted Quaker, Vapourer, Waved Carpet, Welsh Wave, White Prominent, White-barred Clearwing, Willow Beauty, Winter Moth, Yellow-legged Clearwing, Yellow-line Quaker, Yellow-tail |
| Bird Cherry | Prunus padus | Clouded Silver, Dotted Clay, Gypsy Moth, Mottled Umber, Small Fan-foot |
| bistorts | Bistorta spp. | Brown Rustic |
| Biting Stonecrop | Sedum acre | Feathered Ranunculus, Northern Rustic |
| Bitter-vetch | Lathyrus linifolius | Narrow-bordered Five-spot Burnet, Wood White |
| Bittersweet | Solanum dulcamara | Death's-head Hawk-moth |
| Black Currant | Ribes nigrum | Common Marbled Carpet, Currant Clearwing, Currant Pug, Dot Moth, Leopard Moth, Magpie, Phoenix, Spinach, Swallow-tailed Moth, Sword-grass, V-Moth, Vapourer |
| Black Horehound | Ballota nigra | Common Swift, Cream-spot Tiger, Ghost Moth, Wormwood Pug |
| Black Medick | Medicago lupulina | Burnet Companion, Chalk Carpet, Common Blue, Silver-studded Blue (Great Orme), Straw Belle |
| Black-bindweed | Fallopia convolvulus | Bright-line Brown-eye |
| Black-poplar | Populus nigra | Bordered Beauty, Double Kidney, Hornet Moth, Lead-coloured Drab, Lunar Hornet Moth, Pale-lemon Sallow, Powdered Quaker, Red Underwing, Seraphim, White Satin Moth |
| black-poplars | Populus nigra | Common Quaker, Figure of Eighty |
| Blackthorn | Prunus spinosa | Alder Moth, Angle Shades, Angle-barred Pug, August Thorn, Barred Chestnut, Black Hairstreak, Blossom Underwing, Blue-bordered Carpet, Brick, Brimstone Moth, Broad-bordered Yellow Underwing, Broken-barred Carpet, Brown Hairstreak, Brown-tail, Buff Ermine, Buff-tip, Chestnut, Chinese Character, Clouded Silver, Common Emerald, Common Quaker, Copper Underwing, Dark Chestnut, Dark Dagger, December Moth, Deep-brown Dart, Dotted Border, Dotted Clay, Double Dart, Double Square-spot, Dun-bar, Early Moth, Early Thorn, Emperor Moth, Eyed Hawk-moth, Feathered Thorn, Figure of Eight, Fox Moth, Garden Tiger, Gothic, Grass Eggar, Grass Wave, Great Brocade, Green Pug, Green Silver-lines, Green-brindled Crescent, Grey Arches, Grey Dagger, Grey Pug, Ingrailed Clay, Lackey, Lappet, Large Thorn, Least Black Arches, Leopard Moth, Lesser Broad-bordered Yellow Underwing, Lesser Yellow Underwing, Light Emerald, Little Emerald, Lobster Moth, Lunar Thorn, Lunar-spotted Pinion, Magpie, March Moth, Mottled Beauty, Mottled Pug, Mottled Umber, November Moth, Nut-tree Tussock, Oak Eggar, Old Lady, Orange Moth, Pale Brindled Beauty, Pale Eggar, Pale November Moth, Pale Tussock, Pale-shouldered Brocade, Peppered Moth, Powdered Quaker, Purple Clay, Red-green Carpet, Satellite, Scalloped Hazel, Scalloped Oak, Scarce Umber, Scarce Vapourer, Scarlet Tiger, Sharp-angled Peacock, Short-cloaked Moth, Sloe Carpet, Sloe Pug, Small Eggar, Small Quaker, Sprawler, Streamer, Svensson's Copper Underwing, Swallow-tailed Moth, Triple-spotted Clay, Twin-spotted Quaker, Vapourer, Waved Carpet, White-pinion Spotted, Winter Moth, Yellow-tail |
| Bladder Campion | Silene vulgaris | Brown-spot Pinion, Campion, Common Pug, Dark Brocade, Grey, Lychnis, Marbled Clover, Marbled Coronet, Netted Pug, Sandy Carpet, Tawny Shears, Varied Coronet |
| Bladder-senna | Colutea arborescens | Long-tailed Blue |
| Bloody Crane's-bill | Geranium sanguineum | Fox Moth |
| Blue Moor-grass | Sesleria caerulea | Burren Green, Least Minor, Scotch Argus |
| Bluebell | Hyacinthoides non-scripta | Autumnal Rustic, Six-striped Rustic |
| Bog Asphodel | Narthecium ossifragum | Red Chestnut, Shoulder-striped Clover |
| Bog Bilberry | Vaccinium uliginosum | Scarce Silver Y |
| Bog-myrtle | Myrica gale | Argent & Sable, Beautiful Brocade, Broom Moth, Clouded Buff, Common Heath, Dark Brocade, Dotted Border, Dotted Clay, Early Thorn, Emperor Moth, Feathered Thorn, Fox Moth, Glaucous Shears, Great Brocade, Lesser Yellow Underwing, Light Knot Grass, Neglected Rustic, Powdered Quaker, Rannoch Brindled Beauty, Red Sword-grass, Reed Dagger, Ringed Carpet, Rosy Marsh Moth, Satyr Pug, Scalloped Oak, Scarce Umber, Sharp-angled Peacock, Silvery Arches, Sweet Gale Moth, Sword-grass, Twin-spot Carpet, Vapourer, Winter Moth, Yellow-tail |
| Bog-rosemary | Andromeda polifolia | Rosy Marsh Moth |
| Bogbean | Menyanthes trifoliata | Elephant Hawk-moth, Light Knot Grass |
| Borage | Borago officinalis | Jersey Tiger, Scarlet Tiger |
| borages | Borago spp. | Angle Shades |
| Borrer's Saltmarsh-grass | Puccinellia fasciculata | Sandhill Rustic |
| Bracken | Pteridium aquilinum | Angle Shades, Beautiful Brocade, Broom Moth, Brown Silver-line, Dot Moth, Garden Tiger, Gold Swift, Grey Dagger, Map-winged Swift, Orange Swift, Purple Clay, Small Angle Shades, Vapourer |
| bracket fungi | | Waved Black |
| Bramble | Rubus fruticosus | Barred Chestnut, Beautiful Carpet, Blossom Underwing, Brimstone Moth, Broad-bordered Yellow Underwing, Broom Moth, Brown Rustic, Brown-spot Pinion, Brown-tail, Buff Arches, Chinese Character, Common Footman, Common Marbled Carpet, Common Pug, Copper Underwing, Dark Tussock, Dotted Clay, Double Square-spot, Early Thorn, Emperor Moth, Fan-foot, Feathered Brindle, Feathered Ranunculus, Four-dotted Footman, Fox Moth, Grass Eggar, Great Brocade, Green Arches, Grey Arches, Ingrailed Clay, Jersey Tiger, Kent Black Arches, Knot Grass, Lackey, Least Yellow Underwing, Lesser Broad-bordered Yellow Underwing, Lesser Yellow Underwing, Light Brocade, Light Knot Grass, Little Emerald, Little Thorn, Magpie, Mottled Beauty, Muslin Moth, Oak Eggar, Pale Eggar, Pale Pinion, Peach Blossom, Peppered Moth, Powdered Quaker, Purple Clay, Rosy Marbled, Ruby Tiger, Saxon, Scarce Vapourer, Scarlet Tiger, Six-striped Rustic, Small Fan-foot, Small Grass Emerald, Square-spotted Clay, Swallow-tailed Moth, Triple-spotted Clay, V-Pug, Willow Beauty, Yellow-tail |
| brambles | Rubus spp. | Green Hairstreak (Woodland), Grizzled Skipper, Holly Blue (Summer brood) |
| Branched Bur-reed | Sparganium erectum | Gold Spot, Webb's Wainscot |
| brideworts | Spiraea spp. | Privet Hawk-moth, Scalloped Oak |
| Bristle Bent | Agrostis curtisii | Black Rustic, Grayling (Heathland), Speckled Footman |
| Bristly Oxtongue | Helminthotheca echioides | Small Ranunculus |
| Broad-leaved Dock | Rumex obtusifolius | Broad-bordered Yellow Underwing, Deep-brown Dart, Dot Moth, Double Dart, Flame Brocade, Knot Grass, Lesser Broad-bordered Yellow Underwing, Lesser Yellow Underwing, Orange Swift, Pale Shining Brown, Rosy Rustic, Small Copper |
| Broad-leaved Everlasting-pea | Lathyrus latifolius | Long-tailed Blue |
| Broad-leaved Willowherb | Epilobium montanum | Small Phoenix |
| Broom | Cytisus scoparius | Autumnal Rustic, Beautiful Brocade, Belted Beauty, Bordered Grey, Broom Moth, Broom-tip, Common Heath, Dark Tussock, Deep-brown Dart, Dot Moth, Double-striped Pug, Engrailed, Grass Eggar, Grass Emerald, Grass Wave, Green Hairstreak (Heathland), Hebrew Character, Jersey Emerald, Lead Belle, Lesser Yellow Underwing, Light Brocade, Light Emerald, Little Emerald, Long-tailed Blue, Mottled Beauty, Oak Eggar, Orange Moth, Pale-shouldered Brocade, Peppered Moth, Ruby Tiger, Scalloped Hazel, Silver Y, Spanish Carpet, Streak, Willow Beauty |
| Brown Bent | Agrostis vinealis | Lunar Yellow Underwing |
| Buck's-horn Plantain | Plantago coronopus | Glanville Fritillary, Yellow Belle |
| Buckthorn | Rhamnus cathartica | Brimstone (Calcareous soils), Brown Scallop, Dark Dagger, Dark Umber, Engrailed, Hebrew Character, Irish Annulet, Lappet, Least Black Arches, Pale Brindled Beauty, Tissue, Yellow-barred Brindle |
| buckthorns | Frangula alnus and Rhamnus cathartica | Holly Blue (Summer brood) |
| Buckwheat | Fagopyrum esculentum | Striped Hawk-moth |
| Bulbous Meadow-grass | Poa bulbosa | Crescent Striped, Sandhill Rustic |
| Bullace | Prunus domestica | Lunar-spotted Pinion |
| Bulrush | Typha latifolia | Bulrush Wainscot, Rush Wainscot, Webb's Wainscot |
| bulrushes | Typha spp. | Crescent |
| Bur Chervil | Anthriscus caucalis | Chimney Sweeper |
| burdocks | Arctium spp. | Beautiful Golden Y, Frosted Orange, Garden Tiger, Ghost Moth, Painted Lady, Setaceous Hebrew Character, Wood Tiger |
| Burnet Rose | Rosa spinosissima | Barred Yellow, Belted Beauty, Flounced Chestnut, Fox Moth, Knot Grass, Northern Drab, Shoulder Stripe |
| Burnet-saxifrage | Pimpinella saxifraga | Grey Pug, Pimpinel Pug, Single-dotted Wave, Triple-spotted Pug |
| burnet-saxifrages | Pimpinella spp. | Lime-speck Pug |
| Bush Vetch | Vicia sepium | Cream Wave |
| Butterbur | Petasites hybridus | Butterbur |
| buttercups | Ranunculus spp. | Beaded Chestnut, Double Square-spot |
| Butterfly-bush | Buddleja davidii | Dot Moth, Double-striped Pug, Frosted Orange, Gothic, Mullein, Privet Hawk-moth |
| Cabbage | Brassica oleracea | Cabbage Moth, Elephant Hawk-moth, Garden Carpet, Large Yellow Underwing, Pearly Underwing, Plain Golden Y, Silver Y |
| Cabbage family | Brassicaceae | Large White, Small White |
| Cactus | | Common Pug |
| Californian Poppy | Eschscholzia californica | Mouse Moth |
| Canadian Goldenrod | Solidago canadensis | Lime-speck Pug, Swallow-tailed Moth |
| Carline Thistle | Carlina vulgaris | Purple Marbled |
| Carnation Sedge | Carex panicea | Double Line |
| cat's-ears | Hypochaeris spp. | Belted Beauty |
| Cedar-of-Lebanon | Cedrus libani | Pine Hawk-moth |
| cedars | Cedrus spp. | Barred Red |
| Celery | Apium graveolens | Angle Shades |
| Cereals | | Common Rustic, Dusky Sallow, Flounced Rustic, Large Nutmeg, Pale Mottled Willow, Rosy Minor, Rustic Shoulder-knot |
| Chamomile | Chamaemelum nobile | Chamomile Shark |
| Charlock | Sinapis arvensis | Green-veined White, Orange-tip |
| cherries | Prunus spp. | Black Hairstreak, Blue-bordered Carpet, Brimstone Moth, Brown Hairstreak, Brown-tail, Buff-tip, Cream-spot Tiger, Dark Chestnut, Figure of Eight, Green Pug, Lackey, Lappet, Large Ranunculus, Large Thorn, Leopard Moth, Lime Hawk-moth, March Moth, Northern Winter Moth, November Moth, Oak Eggar, Red-belted Clearwing, Red-green Carpet, Scalloped Oak, Scarlet Tiger, Short-cloaked Moth, Small Blood-vein, Sprawler, Twin-spotted Quaker, Yellow-legged Clearwing |
| Cherry Laurel | Prunus laurocerasus | Figure of Eight |
| Chicory | Cichorium intybus | Feathered Brindle, Marbled Clover |
| Chilean Myrtle | Luma apiculata | Blair's Mocha |
| Chilli Pepper | Capsicum annuum | Death's-head Hawk-moth |
| China Aster | Callistephus chinensis | Star-wort |
| Chinese Thuja | Platycladus orientalis | Freyer's Pug |
| chrysanthemums | Chrysanthemum spp. | Angle Shades, Sword-grass |
| cinquefoils | Potentilla spp. | Common Emerald, Deep-brown Dart |
| Cleavers | Galium aparine | Barred Straw, Broad-bordered Yellow Underwing, Common Carpet, Gothic, Hummingbird Hawk-moth, Mottled Grey, Red Twin-spot Carpet, Silver-ground Carpet, Small Elephant Hawk-moth, Square-spot Rustic, Square-spotted Clay, Water Carpet |
| clovers | Trifolium spp. | Beaded Chestnut, Belted Beauty, Black Rustic, Burnet Companion, Chalk Carpet, Clouded Yellow, Common Emerald, Common Heath, Garden Dart, Grass Eggar, Heart & Club, Hebrew Character, Hoary Footman, Latticed Heath, Marbled Clover, Northern Deep-brown Dart, Pearly Underwing, Plain Golden Y, Shaded Broad-bar, Silver Y, Six-spot Burnet |
| Clustered Bellflower | Campanula glomerata | Lime-speck Pug |
| Dactylis glomerata | Brown-line Bright-eye, Clay, Clouded Brindle, Clouded-bordered Brindle, Common Rustic, Common Wainscot, Cream-spot Tiger, Dark Arches, Delicate, Double Line, Drinker, Dusky Sallow, Essex Skipper, Large Nutmeg, Large Skipper, Lesser Common Rustic, Lunar Yellow Underwing, Marbled Minor, Marbled White, Meadow Brown, Mother Shipton, Ringlet, Rosy Minor, Rufous Minor, Rustic Shoulder-knot, Scotch Argus, Shoulder-striped Wainscot, Small Skipper, Smoky Wainscot, Speckled Wood, Tawny Marbled Minor, Wall, White-point |
| Tussilago farfara | Belted Beauty, Cinnabar, Glaucous Shears |
| comfreys | Symphytum spp. | Scarlet Tiger, Single-dotted Wave |
| Common Bent | Agrostis capillaris | Double Line, Scotch Argus |
| Lotus corniculatus | Annulet, Belted Beauty, Black-veined Moth, Bordered Grey, Burnet Companion, Chalk Carpet, Clouded Yellow, Common Blue, Cryptic Wood White, Dingy Skipper, Five-spot Burnet, Grass Eggar, Green Hairstreak (Calcareous soils), Hoary Footman, Mouse Moth, Narrow-bordered Five-spot Burnet, New Forest Burnet, Northern Deep-brown Dart, Oak Eggar, Portland Moth, Powdered Quaker, Ringed Carpet, Silver-studded Blue (Great Orme, Portland), Six-belted Clearwing, Six-spot Burnet, Slender Scotch Burnet, Straw Belle, Wood White, Yellow Belle |
| Common Chickweed | Stellaria media | Blood-vein, Clay, Cloaked Carpet, Dotted Clay, Feathered Brindle, Flame Shoulder, Heart & Dart, Lunar Yellow Underwing, Portland Moth, Red Chestnut, Riband Wave, Setaceous Hebrew Character, Shears, Small Square-spot, Square-spot Rustic, White Colon, White-line Dart |
| Common Club-rush | Schoenoplectus lacustris | Rush Wainscot, Webb's Wainscot |
| Common Comfrey | Symphytum officinale | Burnished Brass, Gothic |
| Common Cottongrass | Eriophorum angustifolium | Haworth's Minor, Large Ear, Large Heath |
| Common Couch | Elymus repens | Beautiful Gothic, Brown-line Bright-eye, Common Wainscot, Dark Arches, Dusky Brocade, Dusky Sallow, Essex Skipper, Flounced Rustic, Large Nutmeg, Marbled Minor, Ringlet, Rustic Shoulder-knot, Scotch Argus, Speckled Wood, White-point |
| Common Cow-wheat | Melampyrum pratense | Heath Fritillary, Lead-coloured Pug |
| Common Dog-violet | Viola riviniana | Clouded Buff, Dark Green Fritillary, High Brown Fritillary, Pearl-bordered Fritillary, Silver-washed Fritillary, Small Pearl-bordered Fritillary |
| Common Evening-primrose | Oenothera biennis | Elephant Hawk-moth, Scarlet Tiger |
| Common Figwort | Scrophularia nodosa | Mullein, Water Betony |
| Common Fleabane | Pulicaria dysenterica | Bordered Straw, Brown-tail, Frosted Orange, Grey Pug, Lime-speck Pug, Powdered Quaker, Ruby Tiger, Small Marbled, Wormwood Pug |
| Common Hemp-nettle | Galeopsis tetrahit | Burnished Brass, Small Rivulet |
| Common Ivy | Hedera helix | Buff Ermine, Double-striped Pug, Fan-foot, Large Ranunculus, Least Carpet, Magpie, Oak Eggar, Old Lady, Riband Wave, Small Angle Shades, Swallow-tailed Moth, Treble Brown Spot, Willow Beauty, Yellow-barred Brindle |
| Common Juniper | Juniperus communis | Blair's Shoulder-knot, Chestnut-coloured Carpet, Dwarf Pug, Freyer's Pug, Juniper Pug, Mottled Beauty, Ochreous Pug, Scalloped Hazel |
| Common Knapweed | Centaurea nigra | Black-veined Moth, Frosted Orange, Lesser Yellow Underwing, Scarce Forester |
| Common Mallow | Malva sylvestris | Least Yellow Underwing, Mallow |
| Common Marsh-bedstraw | Galium palustre | Devon Carpet, Oblique Carpet |
| Common Meadow-rue | Thalictrum flavum | Marsh Carpet |
| Common Milkwort | Polygala vulgaris | Small Purple-barred |
| Common Mouse-ear | Cerastium fontanum | Small Yellow Underwing |
| Common Nettle | Urtica dioica | Beautiful Golden Y, Bright-line Brown-eye, Broad-bordered Yellow Underwing, Brown-tail, Buff Ermine, Burnished Brass, Comma, Cream-spot Tiger, Dark Spectacle, Dot Moth, Dotted Clay, Flame, Frosted Orange, Garden Tiger, Gold Spangle, Grey Chi, Hebrew Character, Jersey Tiger, Lesser Yellow Underwing, Mottled Rustic, Muslin Moth, Painted Lady, Peacock, Plain Clay, Plain Golden Y, Red Admiral, Scarce Silver Y, Scarlet Tiger, Setaceous Hebrew Character, Silver Y, Small Tortoiseshell, Snout, Spectacle, Square-spotted Clay, Twin-spot Carpet, White Ermine, Wood Tiger |
| Common Orache | Atriplex patula | Blood-vein, Sand Dart |
| Common Pincushion | Dicranoweisia cirrata | Round-winged Muslin |
| Common Ragwort | Jacobaea vulgaris | Beautiful Golden Y, Bordered Pug, Brown-tail, Buff Ermine, Cinnabar, Garden Tiger, Golden-rod Pug, Grey Pug, Lime-speck Pug, Satyr Pug, Sussex Emerald, Sweet Gale Moth, Tawny Speckled Pug, Water Ermine, White Ermine, White-spotted Pug, Wormwood Pug |
| Common Reed | Phragmites australis | Brown-veined Wainscot, Drinker, Fen Wainscot, Fenn's Wainscot, Flame Wainscot, Large Wainscot, Mother Shipton, Obscure Wainscot, Reed Dagger, Reed Leopard, Silky Wainscot, Small Clouded Brindle, Smoky Wainscot, Southern Wainscot, Striped Wainscot, Twin-spotted Wainscot, White-mantled Wainscot |
| Common Restharrow | Ononis repens | Bordered Grey, Bordered Sallow, Bordered Straw, Common Blue, Marbled Clover, Rest Harrow, Silver Y, Sword-grass, White Colon, Yellow Belle |
| Common Rock-rose | Helianthemum nummularium | Annulet, Black Rustic, Brown Argus (Chalk and limestone grassland), Cistus Forester, Green Hairstreak (Calcareous soils), Northern Brown Argus, Satyr Pug, Silky Wave, Silver-studded Blue (Great Orme, Portland), Square-spot Dart, Wood Tiger |
| Common Saltmarsh-grass | Puccinellia maritima | Crescent Striped, Mathew's Wainscot, Saltern Ear, Sandhill Rustic |
| Common Sea-lavender | Limonium vulgare | Dog's Tooth, Ground Lackey, Northern Drab |
| Common Sedge | Carex nigra | Crescent |
| Common Sorrel | Rumex acetosa | Blood-vein, Brown-spot Pinion, Feathered Brindle, Fiery Clearwing, Forester, Knot Grass, Plain Clay, Scarce Vapourer, Small Copper, Sweet Gale Moth, Uncertain, Yellow-line Quaker |
| Common Stork's-bill | Erodium cicutarium | Brown Argus (Other habitats) |
| Common Toadflax | Linaria vulgaris | Broom Moth, Dot Moth, Marbled Clover, Mouse Moth, Silver Y, Striped Hawk-moth, Toadflax Brocade, Toadflax Pug |
| Common Valerian | Valeriana officinalis | Lesser Cream Wave, V-Pug, Valerian Pug |
| Common Vetch | Vicia sativa | Autumnal Rustic |
| Compact Rush | Juncus conglomeratus | Red Sword-grass |
| conifer seedlings | | Nutmeg |
| conifers | | Broom Moth, Heart & Dart, Large Yellow Underwing |
| Corn Chamomile | Anthemis arvensis | Chamomile Shark |
| Corn Mint | Mentha arvensis | Deep-brown Dart |
| Corn Spurrey | Spergula arvensis | Bordered Straw, White-line Dart |
| Corsican Pine | Pinus nigra | Barred Red, Bordered White, Pine Beauty, Pine Carpet, Tawny-barred Angle |
| cotoneasters | Cotoneaster spp. | Brimstone Moth, Dark Dagger, Figure of Eight, Green-brindled Crescent, Gypsy Moth, Purple Thorn, Scalloped Oak, Vapourer |
| cottongrasses | Eriophorum spp. | Rosy Marsh Moth, Small Wainscot |
| couches | Elymus spp. | Drinker, Lunar Yellow Underwing |
| Cow Parsley | Anthriscus sylvestris | Chimney Sweeper, Double Square-spot, Golden-rod Pug, Single-dotted Wave, Square-spotted Clay, Twin-spot Carpet |
| Cowberry | Vaccinium vitis-idaea | Broad-bordered White Underwing, Golden-rod Brindle, Manchester Treble-bar, Neglected Rustic, Northern Spinach, Saxon, Scarce Silver Y, Scotch Burnet |
| Cowslip | Primula veris | Duke of Burgundy, Lunar Yellow Underwing, Plain Clay, Silver-ground Carpet, Yellow Shell |
| Crab Apple | Malus sylvestris | Alder Moth, Chinese Character, Clouded Silver, Copper Underwing, Dotted Border, Eyed Hawk-moth, Feathered Thorn, Green Pug, Lobster Moth, Magpie, November Moth, Pale Eggar, Pale Oak Beauty, Pale Tussock, Pale-shouldered Brocade, Pinion-spotted Pug, Red-belted Clearwing, Scalloped Oak, Small Quaker |
| Cranberry | Vaccinium oxycoccos | Manchester Treble-bar |
| Creeping Buttercup | Ranunculus repens | Square-spotted Clay |
| Creeping Cinquefoil | Potentilla reptans | Annulet, Fox Moth, Grizzled Skipper, Lunar Yellow Underwing, Rosy Marbled, Straw Belle, Sword-grass |
| Creeping Soft-grass | Holcus mollis | Double Line, Essex Skipper, Small Skipper |
| Creeping Thistle | Cirsium arvense | Broom Moth, Fox Moth, Powdered Quaker, Ruby Tiger |
| Creeping Willow | Salix repens | Autumnal Rustic, Belted Beauty, Black Rustic, Chevron, Cream-bordered Green Pea, Dark Bordered Beauty, Dark Tussock, Dingy Mocha, Glaucous Shears, Grass Eggar, Grass Wave, Light Knot Grass, Portland Moth, Red-tipped Clearwing, Reed Dagger, Setaceous Hebrew Character, Small Chocolate-tip, Small Grass Emerald, Small Square-spot, Square-spot Rustic, Sweet Gale Moth, White Satin Moth |
| Cross-leaved Heath | Erica tetralix | Bordered Grey, Common Heath, Dark Tussock, Emperor Moth, Fox Moth, Green Hairstreak (Heathland), Grey Mountain Carpet, Grey Scalloped Bar, Horse Chestnut, Light Knot Grass, Neglected Rustic, Rannoch Brindled Beauty, Ringed Carpet, Satyr Pug, Scotch Annulet, Shoulder-striped Clover, Small Grass Emerald, Smoky Wave, Southern Chestnut |
| Crosswort | Cruciata laevipes | Barred Straw |
| Crowberry | Empetrum nigrum | Black Mountain Moth, Broad-bordered White Underwing, Grey Mountain Carpet, Northern Dart, Rosy Marsh Moth, Scotch Burnet, Square-spot Rustic, Weaver's Wave |
| Cuckooflower | Cardamine pratensis | Green-veined White, Orange-tip |
| Curled Dock | Rumex crispus | Fiery Clearwing, Flame Brocade, Ground Lackey |
| currants | Ribes spp. | Comma, Common Emerald, Large Ranunculus, March Moth, Mottled Pug, Peppered Moth, Small Angle Shades |
| cypresses | Cupressus spp. | Freyer's Pug, Juniper Pug, Mottled Beauty |
| Dahlia | Dahlia x hortensis | Cabbage Moth, Dot Moth, Golden-rod Pug |
| Dame's-violet | Hesperis matronalis | Orange-tip |
| dandelions | Taraxacum spp. | Barred Chestnut, Beaded Chestnut, Belted Beauty, Black Rustic, Black-banded, Brown Rustic, Chestnut, Clay, Clouded Buff, Cream-spot Tiger, Dark Chestnut, Dark-barred Twin-spot Carpet, Dog's Tooth, Dotted Clay, Double Square-spot, Feathered Ranunculus, Flame, Flame Shoulder, Garden Tiger, Ghost Moth, Grey Arches, Grey Chi, Hebrew Character, Jersey Tiger, Mottled Rustic, Muslin Moth, Nutmeg, Orange Swift, Pearly Underwing, Plain Golden Y, Riband Wave, Ruby Tiger, Rustic, Sallow, Setaceous Hebrew Character, Shears, Shuttle-shaped Dart, Silver Y, Small Square-spot, Sweet Gale Moth, Treble Lines, Triple-spotted Clay, Uncertain, White Colon, Wood Tiger, Yellow Shell |
| Dark Mullein | Verbascum nigrum | Mullein, Shaded Pug, Striped Lychnis |
| dead-nettles | Lamium spp. | Broad-bordered Yellow Underwing, Garden Tiger, Ghost Moth, Plain Clay, Uncertain |
| Deadly Nightshade | Atropa belladonna | Death's-head Hawk-moth |
| Deergrass | Trichophorum germanicum | Antler Moth |
| Devil's-bit Scabious | Succisa pratensis | Clouded Buff, Marsh Fritillary, Narrow-bordered Bee Hawk-moth, Red Sword-grass, Scarce Bordered Straw, Striped Hawk-moth, Wormwood Pug |
| Dewberry | Rubus caesius | Beautiful Carpet, Buff Arches, Kent Black Arches |
| docks | Rumex spp. | Angle Shades, Autumnal Rustic, Barred Chestnut, Beaded Chestnut, Beautiful Brocade, Belted Beauty, Bird's Wing, Black Rustic, Blood-vein, Broom Moth, Brown Rustic, Brown-spot Pinion, Brown-tail, Cabbage Moth, Chestnut, Clouded Buff, Clouded Drab, Common Marbled Carpet, Common Swift, Cream-spot Tiger, Dark Chestnut, Dark-barred Twin-spot Carpet, Dog's Tooth, Dotted Clay, Double Square-spot, Feathered Ranunculus, Flame, Flame Shoulder, Garden Dart, Garden Tiger, Ghost Moth, Great Brocade, Green Arches, Grey Arches, Grey Chi, Heart & Club, Heart & Dart, Hebrew Character, Ingrailed Clay, Large Ranunculus, Large Yellow Underwing, Least Yellow Underwing, Light Brocade, Mottled Beauty, Mottled Rustic, Muslin Moth, Nutmeg, Old Lady, Pale-lemon Sallow, Pale-shouldered Brocade, Pearly Underwing, Pink-barred Sallow, Plain Clay, Purple Clay, Red Chestnut, Red Sword-grass, Riband Wave, Ruby Tiger, Rustic, Sallow, Scarlet Tiger, Setaceous Hebrew Character, Shuttle-shaped Dart, Silver Y, Silvery Arches, Small Square-spot, Square-spot Rustic, Striped Hawk-moth, Sword-grass, Triple-spotted Clay, Twin-spot Carpet, Uncertain, White Colon, White Ermine, Wood Tiger, Yellow Shell |
| Dog's Mercury | Mercurialis perennis | Green Arches, Square-spotted Clay, Wood Tiger |
| Dog-rose | Rosa canina | Alder Moth, Barred Yellow, Broom Moth, Brown-tail, Common Emerald, Dotted Border, Feathered Thorn, Green-brindled Crescent, Grizzled Skipper, Lackey, Little Thorn, Lobster Moth, Lunar Thorn, Mottled Umber, November Moth, Red-green Carpet, Scarce Umber, Shoulder Stripe, Small Eggar, Streamer, V-Pug |
| Dogwood | Cornus sanguinea | Alder Moth, Common Footman, Cream-spot Tiger, Dark Chestnut, Green Hairstreak (Calcareous soils), Holly Blue (Spring brood), Little Emerald, Little Thorn, Mottled Pug, Oak Eggar, Pale Brindled Beauty, Privet Hawk-moth, Triple-spotted Clay, Yellow-barred Brindle |
| dogwoods | Cornus spp. | Death's-head Hawk-moth |
| Douglas Fir | Pseudotsuga menziesii | Barred Red, Bordered White, Dwarf Pug, Freyer's Pug, Grey Pine Carpet, Satin Beauty, Scalloped Hazel, Spruce Carpet, Tawny-barred Angle, Turnip Moth |
| Geranium molle | Brown Argus (Other habitats) |
| Downy Birch | Betula pubescens | Angle-striped Sallow, Argent & Sable, Autumnal Moth, Barred Umber, Birch Mocha, Brindled Beauty, Brindled White-spot, Broken-barred Carpet, Canary-shouldered Thorn, Chestnut, Common White Wave, Copper Underwing, Early Thorn, Engrailed, Green Silver-lines, Grey Birch, Iron Prominent, July Highflyer, Kentish Glory, Large Emerald, Large Red-belted Clearwing, Least Black Arches, Lesser Swallow Prominent, Light Emerald, Lime Hawk-moth, Little Emerald, Miller, Northern Winter Moth, Nut-tree Tussock, Orange Underwing, Pale Brindled Beauty, Pale Oak Beauty, Pebble Hook-tip, Scalloped Hook-tip, Scalloped Oak, Scarce Prominent, Scarce Silver-lines, Scorched Wing, Small Fan-foot, Small Quaker, Welsh Clearwing, Yellow Horned |
| Downy Oat-grass | Avenula pubescens | Meadow Brown |
| Downy Willow | Salix lapponum | Light Knot Grass |
| Duke of Argyll's Teaplant | Lycium barbarum | Death's-head Hawk-moth |
| Dwarf Cherry | Prunus cerasus | White-pinion Spotted |
| Dwarf Mountain-pine | Pinus mugo | Pine Beauty |
| Dwarf Thistle | Cirsium acaule | Treble Lines |
| Dyer's Greenweed | Genista tinctoria | Beautiful Brocade, Green Hairstreak (Heathland), July Belle, Lead Belle, Light Brocade, Northern Drab, Powdered Quaker |
| Eared Willow | Salix aurita | Chevron, Common Heath, Cousin German, Dingy Mocha, Garden Tiger, Glaucous Shears, Iron Prominent, Light Knot Grass, Minor Shoulder-knot, Rannoch Brindled Beauty, Ruby Tiger, Ruddy Highflyer, Slender Pug, Small Chocolate-tip, Sweet Gale Moth |
| Early Hair-grass | Aira praecox | Coast Dart, Grayling (Calcareous soils) |
| Eastern Balsam-poplar | Populus balsamifera | Olive |
| Elder | Sambucus nigra | Angle-barred Pug, Buff Ermine, Dot Moth, Lilac Beauty, Mottled Pug, Swallow-tailed Moth, V-Pug, White-spotted Pug |
| elephant-ears | Bergenia spp. | Vapourer |
| elms | Ulmus spp. | Alder Moth, August Thorn, Black Arches, Blomer's Rivulet, Brimstone Moth, Brindled Beauty, Broom Moth, Buff-tip, Canary-shouldered Thorn, Chestnut, Clouded Drab, Comma, Common Quaker, Dark Chestnut, December Moth, Double Dart, Dun-bar, Emperor Moth, Feathered Thorn, Flounced Chestnut, Green Silver-lines, Grey Dagger, Jersey Tiger, Lackey, Large Thorn, Large Tortoiseshell, Leopard Moth, Lesser Broad-bordered Yellow Underwing, Lesser-spotted Pinion, Light Emerald, Lime Hawk-moth, Lunar Thorn, Lunar-spotted Pinion, Magpie, March Moth, Mottled Umber, November Moth, Oak Beauty, Old Lady, Pale November Moth, Pale Tussock, Peppered Moth, Satellite, Scarce Vapourer, Small Eggar, Small Fan-foot, Sprawler, Svensson's Copper Underwing, Twin-spotted Quaker, Vapourer, Yellow-tail |
| Enchanter's-nightshade | Circaea lutetiana | Angle Shades, Elephant Hawk-moth, Small Phoenix |
| English Elm | Ulmus procera | Bright-line Brown-eye, Clouded Magpie, Dotted Border, Dusky-lemon Sallow, Goat Moth, Lesser-spotted Pinion, Lunar-spotted Pinion, Scarce Umber, Small Brindled Beauty, White-letter Hairstreak, White-spotted Pinion |
| English Stonecrop | Sedum anglicum | Yellow-ringed Carpet |
| Escallonia | Escallonia rubra | Ruby Tiger |
| European Larch | Larix decidua | Autumnal Moth, Barred Red, Brown-tail, Chestnut, Larch Pug, Ochreous Pug |
| European Silver-fir | Abies alba | Bordered White, Cloaked Pug, Grey Pine Carpet, Satin Beauty, Spruce Carpet |
| Evergreen Oak | Quercus ilex | Purple Hairstreak |
| Evergreen Spindle | Euonymus japonicus | Magpie |
| eyebrights | Euphrasia spp. | Barred Rivulet, Heath Rivulet, Pretty Pinion |
| Fairy Flax | Linum catharticum | Straw Belle |
| False Brome | Brachypodium sylvaticum | Drinker, Dusky Brocade, Essex Skipper, Large Skipper, Marbled White Spot, Meadow Brown, Ringlet, Slender Brindle, Small Skipper, Speckled Wood, Straw Dot, Wall |
| False Oat-grass | Arrhenatherum elatius | Cloaked Minor, Grass Eggar, Rosy Minor |
| False Oxlip | Primula veris x vulgaris | Duke of Burgundy |
| False-acacia | Robinia pseudoacacia | Buff-tip |
| Fat-hen | Chenopodium album | Bright-line Brown-eye, Flame, Heart & Club |
| Fennel | Foeniculum vulgare | Mouse Moth |
| ferns | | Buff Ermine, Small Angle Shades |
| fescues | Festuca spp. | Flounced Rustic, Gatekeeper, Lesser Common Rustic, Meadow Brown (Young larvae), Small Heath |
| Feverfew | Tanacetum parthenium | Chamomile Shark |
| Field Bindweed | Convolvulus arvensis | Convolvulus Hawk-moth, Dot Moth, Double-striped Pug, Four-spotted, Nutmeg, Small Scallop |
| Field Cow-wheat | Melampyrum arvense | Lead-coloured Pug |
| Field Gromwell | Buglossoides arvensis | Deep-brown Dart |
| Field Maple | Acer campestre | Barred Sallow, Coxcomb Prominent, Dotted Border, Dun-bar, Feathered Thorn, Maple Prominent, Maple Pug, March Moth, Mocha, Mottled Pug, Mottled Umber, Nut-tree Tussock, Pale November Moth, Plumed Prominent, Satellite, Small Quaker, Small Yellow Wave, Svensson's Copper Underwing, Sycamore, Twin-spotted Quaker, Winter Moth |
| Field Mouse-ear | Cerastium arvense | Marsh Pug, Small Yellow Underwing |
| Field Scabious | Knautia arvensis | Broad-bordered Bee Hawk-moth, Lime-speck Pug, Marbled Clover, Marsh Fritillary, Narrow-bordered Bee Hawk-moth, Shaded Pug |
| Field Wood-rush | Luzula campestris | Broad-bordered Yellow Underwing, Double Line, Smoky Wainscot |
| Field Woundwort | Stachys arvensis | Rosy Rustic, Small Rivulet |
| figworts | Scrophularia spp. | Frosted Orange, Purple Clay |
| Firethorn | Pyracantha coccinea | Angle Shades, Grey Dagger, Swallow-tailed Moth, Vapourer |
| firs | Abies spp. | Pine Hawk-moth, Turnip Moth |
| Flixweed | Descurainia sophia | Cinnabar, Common Carpet, Garden Carpet, Grey Carpet, Marbled Clover, Nutmeg, Setaceous Hebrew Character, Shaded Pug, Silver Y, White Colon |
| forget-me-nots | Myosotis spp. | Double Square-spot, Jersey Tiger, Swallow-tailed Moth |
| Forsythia | Forsythia x intermedia | Death's-head Hawk-moth, Privet Hawk-moth |
| Foxglove | Digitalis purpurea | Feathered Ranunculus, Foxglove Pug, Frosted Orange, Grey Chi, Heath Fritillary (Post-hibernation larvae), Large Ranunculus, Large Yellow Underwing, Lesser Yellow Underwing, Purple Clay, Scarlet Tiger, Small Angle Shades, Small Square-spot |
| fuchsias | Fuchsia spp. | Bedstraw Hawk-moth, Elephant Hawk-moth, Striped Hawk-moth |
| Galingale | Cyperus longus | Rosy Rustic |
| Garden Arabis | Arabis caucasica | Yellow Shell |
| Garden Lettuce | Lactuca sativa | Setaceous Hebrew Character, Small Ranunculus |
| Garden Lupin | Lupinus polyphyllus | Dot Moth |
| Garden Parsley | Petroselinum crispum | Burnished Brass, Mouse Moth |
| Garden Pea | Lathyrus oleraceus | Burnished Brass, Pale Mottled Willow, Silver Y |
| Garden Privet | Ligustrum ovalifolium | Copper Underwing, Lilac Beauty, Magpie, Orange Moth, Privet Hawk-moth, Small Blood-vein, Swallow-tailed Moth, Waved Umber, Willow Beauty |
| Garden Strawberry | Fragaria ananassa | Rosy Rustic |
| Garlic Mustard | Alliaria petiolata | Garden Carpet, Green-veined White, Orange-tip |
| gentians | Alliaria petiolata | Satyr Pug |
| geraniums | Pelargonium spp. | Angle Shades, Cabbage Moth, Common Marbled Carpet, Common Swift, Gothic, Scarlet Tiger |
| Germander Speedwell | Veronica chamaedrys | Heath Fritillary (Post-hibernation larvae), Hebrew Character |
| Giant Bellflower | Campanula latifolia | Campanula Pug |
| Giant Fir | Abies grandis | Angle Shades, Dwarf Pug, Spruce Carpet |
| glassworts | Salicornia spp. | Plain Pug |
| Glaucous Sedge | Carex flacca | Gold Spot, Least Minor, Rosy Minor, Scotch Argus, Small Wainscot |
| Globeflower | Trollius europaeus | Golden Plusia |
| Goat Willow | Salix caprea | Alder Moth, Canary-shouldered Thorn, Chevron, Common Marbled Carpet, Common Wave, Cream-bordered Green Pea, Dark Dagger, Dark Tussock, Dingy Mocha, Double Kidney, Fan-foot, Grey Chi, Lunar Hornet Moth, Minor Shoulder-knot, Mottled Rustic, Mouse Moth, Northern Spinach, Pale Brindled Beauty, Peacock Moth, Poplar Grey, Poplar Hawk-moth, Purple Emperor, Red-tipped Clearwing, Ringed Carpet, Sallow Clearwing, Sallow Kitten, Scallop Shell, Slender Pug, Small Seraphim, Swallow-tailed Moth, White Satin Moth |
| Godetia | Clarkia amoena | Bedstraw Hawk-moth, Elephant Hawk-moth |
| Golden-samphire | Limbarda crithmoides | Ground Lackey |
| Goldenrod | Solidago virgaurea | Beautiful Brocade, Bleached Pug, Common Pug, Golden-rod Pug, Grey Pug, Lime-speck Pug, Peppered Moth, Ruby Tiger, Star-wort, V-Pug, White-spotted Pug |
| goldenrods | Solidago spp. | Wormwood Pug |
| Gooseberry | Ribes uva-crispa | Currant Clearwing, Currant Pug, Dark Chestnut, Lackey, Magpie, Phoenix, Spinach, V-Moth, Yellow-tail |
| Chenopodium spp. | Cabbage Moth, Dark Spinach, Dog's Tooth, Grey Pug, Heart & Dart, Mottled Rustic, Nutmeg, Orache Moth, Plain Pug, White Colon, Wormwood Pug |
| Gorse | Ulex europaeus | Beautiful Brocade, Common Footman, Cream-spot Tiger, Dark Tussock, Double-striped Pug, Grass Eggar, Grass Emerald, Grass Wave, Green Hairstreak (Heathland), Holly Blue (Spring brood), July Belle, Lead Belle, Oak Eggar, Scarce Footman, Silver-studded Blue (Heathland), Small Grass Emerald, Spanish Carpet, Willow Beauty |
| Grape-vine | Vitis vinifera | Copper Underwing, Elephant Hawk-moth, Striped Hawk-moth |
| Grass-leaved Orache | Atriplex littoralis | Ground Lackey |
| grasses | | Antler Moth, Archer's Dart, Beaded Chestnut, Beautiful Gothic, Brown-line Bright-eye, Brown-tail, Clay, Cloaked Minor, Clouded Brindle, Clouded-bordered Brindle, Common Rustic, Common Swift, Common Wainscot, Confused, Cosmopolitan, Crescent Striped, Dark Arches, Dark Brocade, Delicate, Devonshire Wainscot, Double Line, Dusky Brocade, Dusky Sallow, Ear Moth, Exile/Northern Arches, Feathered Gothic, Flounced Rustic, Ghost Moth, Gold Spot, Ground Lackey, Hedge Rustic, Large Nutmeg, Large Yellow Underwing, Least Yellow Underwing, Lempke's Gold Spot, Lesser Broad-bordered Yellow Underwing, Lesser Common Rustic, Light Arches, Lunar Underwing, Marbled Minor, Middle-barred Minor, Northern Deep-brown Dart, Northern Rustic, Orange Swift, Pale Mottled Willow, Reddish Light Arches, Rosy Minor, Rufous Minor, Rustic, Rustic Shoulder-knot, Shoulder-striped Wainscot, Silver Hook, Silvery Arches, Slender Brindle, Small Clouded Brindle, Small Square-spot, Small Wainscot, Smoky Wainscot, Square-spot Rustic, Straw Underwing, Striped Wainscot, Tawny Marbled Minor, Twin-spot Carpet, White-point, Yellow-tail |
| Great Fen-sedge | Cladium mariscus | Crescent, Reed Dagger |
| Great Lettuce | Lactuca virosa | Small Ranunculus |
| Great Mullein | Verbascum thapsus | Angle Shades, Cinnabar, Mullein, Muslin Moth |
| Great Mullein x Dark hybrid | Verbascum x semialbum | Striped Lychnis |
| Great Willowherb | Epilobium hirsutum | Dark Brocade, Elephant Hawk-moth, Small Phoenix |
| Great Wood-rush | Luzula sylvatica | Purple Clay, Slender Brindle, Small Wainscot |
| Lotus pedunculatus | Common Blue, Cryptic Wood White, Dingy Skipper, Five-spot Burnet, Fox Moth, Narrow-bordered Five-spot Burnet, Powdered Quaker, Six-spot Burnet, Wood White |
| Greater Burnet-saxifrage | Pimpinella major | Pimpinel Pug |
| Greater Celandine | Chelidonium majus | Mouse Moth |
| Greater Knapweed | Centaurea scabiosa | Scarce Forester |
| Greater Plantain | Plantago major | Dog's Tooth, Lime-speck Pug, Treble Lines |
| Greater Pond-sedge | Carex riparia | Drinker |
| Greater Stitchwort | Stellaria holostea | Marsh Pug, Small Yellow Underwing, Twin-spot Carpet |
| Greater Tussock-sedge | Carex paniculata | Drinker, Reed Dagger |
| Green Alkanet | Pentaglottis sempervirens | Jersey Tiger, Scarlet Tiger |
| Grey Alder | Alnus incana | Iron Prominent |
| Grey Club-rush | Schoenoplectus tabernaemontani | Webb's Wainscot |
| Grey Poplar | Populus x canescens | Hornet Moth, Lackey, White Satin Moth |
| Grey Willow | Salix cinerea | Argent & Sable, Buff Ermine, Common Marbled Carpet, Common Wave, Cream-bordered Green Pea, Cream-spot Tiger, Dark Dagger, Dark Tussock, Dingy Mocha, Double Kidney, Garden Tiger, Glaucous Shears, Golden-rod Pug, Iron Prominent, Lunar Hornet Moth, Miller, Minor Shoulder-knot, Neglected Rustic, Northern Spinach, Peacock Moth, Poplar Hawk-moth, Purple Emperor, Red-tipped Clearwing, Reed Dagger, Ruddy Highflyer, Sallow Clearwing, Sallow Kitten, Scallop Shell, Scarce Chocolate-tip, Slender Pug, Small Eggar, White Satin Moth |
| Ground-ivy | Glechoma hederacea | Dark-barred Twin-spot Carpet, Gold Spangle, Jersey Tiger, Red Twin-spot Carpet |
| Groundsel | Senecio vulgaris | Angle Shades, Beaded Chestnut, Beautiful Golden Y, Brown Rustic, Cinnabar, Cream-spot Tiger, Deep-brown Dart, Flame Shoulder, Gold Spangle, Gothic, Grey Chi, Jersey Tiger, Large Ranunculus, Least Carpet, Lime-speck Pug, Pale-shouldered Brocade, Plain Golden Y, Red Chestnut, Scarlet Tiger, Setaceous Hebrew Character, Sword-grass, Vine's Rustic, Wood Tiger |
| Guelder-rose | Viburnum opulus | Common Quaker, Mottled Pug, Orange-tailed Clearwing, Privet Hawk-moth, Yellow-barred Brindle |
| Gypsywort | Lycopus europaeus | Wormwood Pug |
| Hairy Bitter-cress | Cardamine hirsuta | Garden Carpet |
| Hairy Rock-cress | Arabis hirsuta | Orange-tip |
| Hairy Violet | Viola hirta | Dark Green Fritillary, High Brown Fritillary (Limestone sites) |
| Hairy Wood-rush | Luzula pilosa | Common Rustic, Double Line, Smoky Wainscot |
| Trifolium arvense | Yellow Belle |
| Hare's-tail Cottongrass | Eriophorum vaginatum | Antler Moth, Large Heath |
| Harebell | Campanula rotundifolia | Black-banded, Northern Rustic |
| hawk's-beards | Crepis spp. | Bordered Straw, Broad-barred White, Grey Pug, Shaded Pug, Shark |
| hawkbits | Leontodon spp. | Lime-speck Pug, Shaded Pug |
| hawkweeds | Hieracium spp. | Broad-barred White, Cream-spot Tiger, Lime-speck Pug, Marbled Clover, Mouse Moth, Satyr Pug, Shark |
| Hawthorn | Crataegus monogyna | August Thorn, Autumnal Moth, Barred Chestnut, Barred Umber, Beaded Chestnut, Blossom Underwing, Brimstone Moth, Brindled Beauty, Brindled White-spot, Broad-bordered Yellow Underwing, Broken-barred Carpet, Brown-spot Pinion, Brown-tail, Buff Arches, Buff Ermine, Buff-tip, Chestnut, Chinese Character, Clouded Drab, Clouded Silver, Common Marbled Carpet, Common Pug, Common Quaker, Coxcomb Prominent, Dark Chestnut, December Moth, Dotted Border, Dotted Clay, Double Square-spot, Double-striped Pug, Early Moth, Early Thorn, Emperor Moth, Engrailed, Flounced Chestnut, Golden-rod Pug, Gothic, Green Pug, Grey Chi, Grey Pug, Knot Grass, Lackey, Lappet, Leopard Moth, Lesser Yellow Underwing, Light Emerald, Little Emerald, Lobster Moth, Magpie, March Moth, November Moth, Oak Eggar, Oak-tree Pug, Old Lady, Orange Moth, Pale Brindled Beauty, Pale Eggar, Pale Oak Beauty, Peppered Moth, Pinion-spotted Pug, Purple Thorn, Red-belted Clearwing, Satellite, Scalloped Oak, Short-cloaked Moth, Silvery Arches, Small Blood-vein, Small Brindled Beauty, Small Eggar, Small Grass Emerald, Square-spot Rustic, Streamer, Swallow-tailed Moth, Triple-spotted Clay, V-Pug, White-pinion Spotted, Willow Beauty, Winter Moth, Yellow-barred Brindle, Yellow-line Quaker |
| hawthorns | Crataegus spp. | Alder Moth, Angle-barred Pug, Black Arches, Blue-bordered Carpet, Brindled Green, Brindled Pug, Common Emerald, Common Footman, Copper Underwing, Dark Dagger, Dark Tussock, Double Dart, Dun-bar, Engrailed, Feathered Thorn, Figure of Eight, Green-brindled Crescent, Grey Dagger, Hebrew Character, Ingrailed Clay, Large Thorn, Least Yellow Underwing, Lesser Broad-bordered Yellow Underwing, Lunar-spotted Pinion, Mottled Beauty, Mottled Pug, Mottled Umber, Mouse Moth, Nut-tree Tussock, Pale November Moth, Pale Tussock, Pale-shouldered Brocade, Scalloped Hazel, Scarce Umber, Scarce Vapourer, Small Fan-foot, Sprawler, Vapourer, White Ermine, Yellow-tail |
| Hazel | Corylus avellana | Angle Shades, Barred Umber, Beautiful Brocade, Beautiful Carpet, Blossom Underwing, Bordered Beauty, Bordered Sallow, Bright-line Brown-eye, Brimstone Moth, Brindled Beauty, Brindled Green, Brindled Pug, Brindled White-spot, Brown-tail, Buff Arches, Buff-tip, Chevron, Clouded Border, Clouded Drab, Common Emerald, Common Lutestring, Common Quaker, Common White Wave, Copper Underwing, Coronet, Coxcomb Prominent, Dark Tussock, Dot Moth, Dotted Border, Double Square-spot, Dun-bar, Early Thorn, Emperor Moth, Engrailed, Feathered Thorn, Green Silver-lines, Grey Arches, Grey Birch, Grey Dagger, Ingrailed Clay, Iron Prominent, July Highflyer, Lackey, Large Emerald, Large Thorn, Lesser Broad-bordered Yellow Underwing, Light Emerald, Lime Hawk-moth, Little Emerald, Lobster Moth, Magpie, March Moth, Mottled Beauty, Mottled Umber, November Moth, Nut-tree Tussock, Oak Beauty, Oak Eggar, Pale Brindled Beauty, Pale Eggar, Pale November Moth, Pale Oak Beauty, Pale Tussock, Purple Thorn, Satellite, Scalloped Hazel, Scarce Umber, Scarce Vapourer, Small Angle Shades, Small Brindled Beauty, Small Fan-foot, Small Quaker, Small White Wave, Sprawler, Triple-spotted Clay, Vapourer, Waved Carpet, Winter Moth, Yellow-tail |
| Heath Bedstraw | Galium saxatile | Beech-green Carpet, Galium Carpet, Green Carpet, Mottled Grey, Oblique Carpet, Purple Bar, Red Twin-spot Carpet, Silurian, Small Argent & Sable, Small Elephant Hawk-moth, Striped Twin-spot Carpet, Water Carpet |
| Heath Dog-violet | Viola canina | High Brown Fritillary, Pearl-bordered Fritillary |
| Heath Groundsel | Senecio sylvaticus | Cinnabar |
| Heath Milkwort | Polygala serpyllifolia | Small Purple-barred |
| Heath Rush | Juncus squarrosus | Antler Moth |
| Heath Spotted-orchid | Dactylorhiza maculata | Red Chestnut |
| Heather | Calluna vulgaris | Annulet, Ashworth's Rustic, Autumnal Moth, Autumnal Rustic, Beautiful Brocade, Beautiful Snout, Beautiful Yellow Underwing, Black Rustic, Bordered Grey, Broom Moth, Chevron, Clouded Buff, Common Heath, Common Marbled Carpet, Cousin German, Dark Brocade, Dark Marbled Carpet, Dark Tussock, Deep-brown Dart, Double-striped Pug, Emperor Moth, Flounced Chestnut, Fox Moth, Glaucous Shears, Golden-rod Brindle, Golden-rod Pug, Grass Eggar, Grass Wave, Great Brocade, Grey Mountain Carpet, Grey Scalloped Bar, Heath Rustic, Hebrew Character, Horse Chestnut, Ingrailed Clay, July Highflyer, Knot Grass, Lesser Yellow Underwing, Light Knot Grass, Magpie, Mottled Beauty, Narrow-winged Pug, Neglected Rustic, Northern Deep-brown Dart, Oak Eggar, Orange Moth, Pale Eggar, Purple Clay, Rannoch Brindled Beauty, Red Sword-grass, Reed Dagger, Ringed Carpet, Ruddy Highflyer, Satyr Pug, Scalloped Oak, Scarce Silver Y, Scotch Annulet, Shoulder-striped Clover, Small Autumnal Moth, Small Grass Emerald, Small Square-spot, Smoky Wave, Sweet Gale Moth, True Lover's Knot, Twin-spot Carpet, Vapourer, Weaver's Wave, Winter Moth, Wormwood Pug, Yellow-line Quaker, Yellow-tail |
| heathers | Calluna and Erica spp. | Common Marbled Carpet, Dotted Clay, Ruby Tiger, Scarce Vapourer, Scotch Burnet, Silver-studded Blue (Heathland), Speckled Footman |
| heaths | Erica spp. | Glaucous Shears |
| Hedge Barberry | Berberis x stenophylla | Scarce Tissue |
| Hedge Bedstraw | Galium album | Barred Straw, Beech-green Carpet, Black Rustic, Cloaked Carpet, Common Carpet, Flame, Galium Carpet, Green Carpet, Hummingbird Hawk-moth, Mottled Rustic, Purple Bar, Royal Mantle, Ruddy Carpet, Silver-ground Carpet, Single-dotted Wave, Six-striped Rustic, Small Elephant Hawk-moth, Square-spot Rustic, Striped Hawk-moth, Striped Twin-spot Carpet, Water Carpet, White-line Dart, Wood Carpet |
| Hedge Bindweed | Calystegia sepium | Convolvulus Hawk-moth, Elephant Hawk-moth, Splendid Brocade |
| Hedge Mustard | Sisymbrium officinale | Green-veined White, Orange-tip |
| Hedge Woundwort | Stachys sylvatica | Beautiful Golden Y, Plain Golden Y |
| Hemp-agrimony | Eupatorium cannabinum | Burnished Brass, Emperor Moth, Frosted Orange, Gold Spangle, Grey Pug, Jersey Tiger, Lime-speck Pug, Scarce Burnished Brass, Scarlet Tiger, V-Pug, Wormwood Pug |
| hemp-nettles | Eupatorium cannabinum | Satyr Pug |
| Henbane | Hyoscyamus niger | Bordered Sallow, Bordered Straw |
| Highbush Blueberry | Vaccinium corymbosum | Grey Dagger |
| Himalayan Balsam | Impatiens glandulifera | Elephant Hawk-moth, Small Phoenix |
| Himalayan Knotweed | Koenigia polystachya | Argent & Sable |
| Hoary Cress | Lepidium draba | Feathered Ranunculus |
| Hoary Mullein | Verbascum pulverulentum | Mullein |
| Hoary Ragwort | Jacobaea erucifolia | Cinnabar, Sussex Emerald |
| Hoary Rock-rose | Helianthemum oelandicum | Silver-studded Blue (Great Orme) |
| Hog's Fennel | Peucedanum officinale | Fisher's Estuarine Moth |
| Hogweed | Heracleum sphondylium | Brindled Ochre, Common Pug, Garden Dart, Plain Golden Y, Triple-spotted Pug, White-spotted Pug |
| Holly | Ilex aquifolium | Double-striped Pug, Holly Blue (Spring brood), Privet Hawk-moth, Swallow-tailed Moth, Yellow-barred Brindle |
| Hollyhock | Alcea rosea | Dot Moth, Mallow |
| Holm Oak | Quercus ilex | Blair's Mocha, Brindled Beauty, Brindled Green, Brindled Pug, Engrailed, Lackey, Least Black Arches, Lobster Moth, Oak Nycteoline, Oak Processionary, Oak Rustic, Privet Hawk-moth, Sombre Brocade, Yellow-legged Clearwing |
| Honesty | Lunaria annua | Garden Carpet, Orange-tip |
| Honeysuckle | Lonicera periclymenum | Angle Shades, Beautiful Golden Y, Broad-bordered Bee Hawk-moth, Brown-spot Pinion, Buff Ermine, Common Emerald, Copper Underwing, Early Thorn, Early Tooth-striped, Engrailed, Gold Spangle, Gothic, Green Arches, Grey Arches, Guernsey Underwing, Hebrew Character, Ingrailed Clay, Jersey Tiger, Large Ranunculus, Leopard Moth, Lilac Beauty, Mottled Beauty, Mottled Umber, Oak Eggar, Orange Moth, Pale Oak Beauty, Pale-shouldered Brocade, Plain Golden Y, Privet Hawk-moth, Scalloped Oak, Scarlet Tiger, Silvery Arches, Small Blood-vein, Streamer, Swallow-tailed Moth, Sweet Gale Moth, Triple-spotted Clay, Twin-spotted Quaker, White Admiral, Willow Beauty |
| honeysuckles | Lonicera spp. | Early Grey |
| Hop | Humulus lupulus | Bright-line Brown-eye, Buff Ermine, Buttoned Snout, Cinnabar, Comma, Currant Pug, Dark Spectacle, Dot Moth, Flame, Ghost Moth, Knot Grass, Mottled Rustic, Pale Tussock, Peacock, Peppered Moth, Privet Hawk-moth, Red Admiral, Red Sword-grass, Rosy Rustic, Silver Y, Sword-grass, Twin-spotted Quaker |
| Hornbeam | Carpinus betulus | Barred Sallow, Black Arches, Buff-tip, Canary-shouldered Thorn, Copper Underwing, Coxcomb Prominent, Dotted Border, Dotted Clay, Engrailed, Light Emerald, Little Emerald, March Moth, Mottled Umber, November Moth, Nut-tree Tussock, Pale November Moth, Purple Clay, Red-green Carpet, Scarce Umber, Small Brindled Beauty, Small Fan-foot, Small White Wave, Square Spot, Svensson's Copper Underwing, Winter Moth |
| Horse-chestnut | Aesculus hippocastanum | Leopard Moth, Light Emerald, Pale Pinion, Swallow-tailed Moth, Sycamore |
| Horse-radish | Armoracia rusticana | Garden Carpet |
| Horseshoe Vetch | Hippocrepis comosa | Adonis Blue, Chalk Carpet, Chalk Hill Blue, Clouded Yellow, Dingy Skipper, Mullein Wave, Silver-studded Blue (Portland), Six-belted Clearwing, Six-spot Burnet |
| horsetails | Equisetum spp. | Rosy Rustic, Scarlet Tiger |
| Hound's-tongue | Cynoglossum officinale | Coast Dart, Feathered Ranunculus, Flame, Garden Tiger, Northern Drab, Sand Dart, Scarlet Tiger, Wood Tiger |
| Hybrid Black-poplar | Populus x canadensis | Hornet Moth, Miller, Pale-lemon Sallow, Poplar Grey, White Satin Moth |
| Hybrid Crack-willow | Salix x fragilis | Cream-bordered Green Pea, Lunar Hornet Moth, Portland Ribbon Wave, Purple Emperor, Red Underwing |
| Hyssop | Hyssopus officinalis | Burnished Brass |
| irises | Iris spp. | Crinan Ear |
| Ivy | Hedera spp. | Holly Blue (Summer brood) |
| Ivy-leaved Toadflax | Cymbalaria muralis | Mullein Wave |
| Japanese Elm | Ulmus davidiana | Clouded Magpie |
| Japanese Knotweed | Reynoutria japonica | Yellow-tail |
| Japanese Quince | Chaenomeles japonica | Figure of Eight |
| Japanese Red-cedar | Cryptomeria japonica | Tawny-barred Angle |
| jasmines | Jasminum spp. | Buff Ermine, Common Emerald, Privet Hawk-moth |
| Jointed Rush | Juncus articulatus | Antler Moth, Large Heath, Small Rufous |
| Juneberry | Amelanchier lamarckii | Grey Dagger, Light Emerald, Small Eggar |
| junipers | Juniperus spp. | Freyer's Pug, Juniper Carpet, Juniper Pug |
| Kidney Vetch | Anthyllis vulneraria | Annulet, Belted Beauty, Black-banded, Grass Eggar, Hoary Footman, Six-belted Clearwing, Six-spot Burnet, Small Blue |
| knapweeds | Centaurea spp. | Belted Beauty, Bordered Straw, Grey Pug, Lime-speck Pug, Marbled Clover, Satyr Pug, Treble Lines |
| Knotgrass | Polygonum aviculare | Belted Beauty, Bird's Wing, Common Emerald, Dark-barred Twin-spot Carpet, Flame, Flame Shoulder, Fox Moth, Green Arches, Ingrailed Clay, Knot Grass, Orache Moth, Red Twin-spot Carpet, Riband Wave, Shears, Shuttle-shaped Dart, Striped Hawk-moth |
| knotgrasses | Polygonum spp. | Dog's Tooth, Glaucous Shears, Heart & Club, Light Brocade, Mottled Rustic, Pale-shouldered Brocade, Rustic, Treble Lines |
| Laburnum | Laburnum anagyroides | Buff-tip, Grey Chi, Sycamore |
| Lady's Bedstraw | Galium verum | Barred Straw, Beech-green Carpet, Common Carpet, Flame Shoulder, Galium Carpet, Green Carpet, Hummingbird Hawk-moth, Mottled Grey, Oblique Striped, Purple Bar, Red Twin-spot Carpet, Royal Mantle, Ruddy Carpet, Small Elephant Hawk-moth, Square-spot Dart, Striped Twin-spot Carpet, Water Carpet, White-line Dart, Wood Carpet |
| lady's-mantles | Alchemilla spp. | Angle Shades, Red Carpet |
| larches | Larix spp. | Bordered White, Broom Moth, Cloaked Pug, Dot Moth, Dun-bar, Dwarf Pug, Engrailed, Feathered Thorn, Hebrew Character, Oak Nycteoline, Pale Brindled Beauty, Pale Oak Beauty, Peppered Moth, Pine Beauty, Purple Thorn, Satin Beauty, Scalloped Hazel, Scarce Umber, Sharp-angled Peacock, Small Autumnal Moth, Square Spot, Tawny-barred Angle, Turnip Moth, Winter Moth |
| Large Bitter-cress | Cardamine amara | Green-veined White, Orange-tip |
| Large-leaved Lime | Tilia platyphyllos | Pauper Pug |
| Larkspur | Consolida ajacis | Pale-shouldered Brocade |
| larkspurs | Consolida spp. | Golden Plusia |
| laurels | Prunus spp. | Willow Beauty |
| Laurustinus | Viburnum tinus | Privet Hawk-moth |
| lavenders | Lavandula spp. | Scalloped Oak |
| Lawson's Cypress | Cupressus lawsoniana | Blair's Shoulder-knot, Dwarf Pug, Grey Pine Carpet, Scalloped Hazel, Spruce Carpet |
| Lesser Bulrush | Typha angustifolia | Bulrush Wainscot, Rush Wainscot, Webb's Wainscot |
| Lesser Burdock | Arctium minus | Burnished Brass, Rosy Rustic |
| Lesser Celandine | Ficaria verna | Twin-spot Carpet, Yellow Shell |
| Lesser Meadow-rue | Thalictrum minus | Marsh Carpet |
| Lesser Pond-sedge | Carex acutiformis | Blair's Wainscot, Drinker, Small Wainscot |
| Lesser Spearwort | Ranunculus flammula | Slender-striped Rufous |
| Lesser Trefoil | Trifolium dubium | Common Blue |
| lettuces | Lactuca spp. | Flame, Flame Shoulder, Jersey Tiger, Pearly Underwing, Shuttle-shaped Dart |
| Leyland Cypress | Cupressus x leylandii | Blair's Shoulder-knot, Willow Beauty |
| lichens | | Beautiful Hook-tip, Brussels Lace, Buff Footman, Common Footman, Dew Moth, Dingy Footman, Four-dotted Footman, Four-spotted Footman, Hoary Footman, Marbled Beauty, Marbled Green, Muslin Footman, Orange Footman, Pigmy Footman, Red-necked Footman, Rosy Footman, Round-winged Muslin, Scalloped Hazel, Scarce Footman, Tree-lichen Beauty |
| Lilac | Syringa vulgaris | August Thorn, Death's-head Hawk-moth, Hebrew Character, Leopard Moth, Lilac Beauty, March Moth, Orange Moth, Pale Pinion, Privet Hawk-moth, Svensson's Copper Underwing, Swallow-tailed Moth, Waved Umber, Willow Beauty |
| lilies | Lilium spp. | Vapourer |
| Lime | Tilia x europaea | Oak Beauty, Orange Sallow, Pauper Pug |
| limes | Tilia spp. | Alder Moth, August Thorn, Autumn Green Carpet, Black Arches, Brimstone Moth, Brindled White-spot, Broken-barred Carpet, Buff-tip, Canary-shouldered Thorn, Clouded Drab, Common Emerald, Copper Underwing, Coxcomb Prominent, December Moth, Dotted Border, Green Silver-lines, Grey Dagger, Hebrew Character, Lime Hawk-moth, Lobster Moth, Lunar-spotted Pinion, March Moth, Nut-tree Tussock, Pale Brindled Beauty, Pale Pinion, Pale Tussock, Red-green Carpet, Satellite, Scalloped Hazel, Scarce Umber, September Thorn, Silver Y, Sprawler, Svensson's Copper Underwing, Vapourer |
| Lizard Orchid | Himantoglossum hircinum | Mullein |
| Lodgepole Pine | Pinus contorta | Barred Red, Dark Brocade, Double-striped Pug, Grey Mountain Carpet, July Highflyer, Narrow-winged Pug, Pine Beauty, Pine Carpet, Pine-tree Lappet, Satyr Pug, True Lover's Knot, Twin-spot Carpet, Winter Moth |
| Lombardy-poplar | Populus nigra | Hornet Moth, Lunar Hornet Moth, Olive, Pale-lemon Sallow, Poplar Grey |
| London Plane | Platanus x hispanica | Sycamore |
| Londonpride | Saxifraga x urbium | Large Ranunculus |
| Lords-and-Ladies | Arum maculatum | Lesser Broad-bordered Yellow Underwing, Square-spotted Clay |
| Lousewort | Pedicularis sylvatica | Small Purple-barred |
| louseworts | Pedicularis spp. | Water Ermine |
| Lucerne | Medicago sativa ssp. sativa | Burnet Companion, Grass Eggar, Latticed Heath, Shears |
| Lyme-grass | Leymus arenarius | Crescent, Lyme Grass, Rosy Minor |
| Maize | Zea mays | Double-striped Pug |
| Male-fern | Dryopteris filix-mas | Small Angle Shades |
| mallows | Malva spp. | Painted Lady, Small Angle Shades |
| Mangel-wurzel | Beta vulgaris | Sword-grass |
| maples | Acer spp. | Maple Prominent, Sycamore |
| Maritime Pine | Pinus pinaster | Pine Beauty, Pine Hawk-moth |
| Marram | Ammophila arenaria | Drinker, Flounced Rustic, Grass Eggar, Grayling (Coastal sites), L-album Wainscot, Northern Drab, Portland Moth, Rosy Minor, Shore Wainscot |
| Marsh Cinquefoil | Comarum palustre | Emperor Moth, Purple-bordered Gold |
| Marsh Pea | Lathyrus palustris | Blackneck |
| Marsh Ragwort | Jacobaea aquatica | Cinnabar, Garden Tiger, Water Ermine |
| Marsh Sowthistle | Sonchus palustris | Shark |
| Marsh Thistle | Cirsium palustre | Broom Moth, Red Sword-grass |
| Marsh Valerian | Valeriana dioica | Least Yellow Underwing, Valerian Pug |
| Marsh Violet | Viola palustris | Dark Green Fritillary, Pearl-bordered Fritillary (Northern sites), Small Pearl-bordered Fritillary |
| marsh-bedstraws | Galium spp. | Purple Bar, Small Elephant Hawk-moth |
| Marsh-mallow | Althaea officinalis | Mallow, Marsh Mallow Moth |
| Mat-grass | Nardus stricta | Antler Moth, Feathered Gothic, Hedge Rustic, Mountain Ringlet, Straw Underwing |
| mayweeds | Tripleurospermum spp. | Chamomile Shark, Wormwood Pug |
| Meadow Buttercup | Ranunculus acris | Deep-brown Dart, Fern, Lunar Yellow Underwing |
| Meadow Foxtail | Alopecurus pratensis | Essex Skipper, Small Skipper |
| Meadow Vetchling | Lathyrus pratensis | Belted Beauty, Cryptic Wood White, Latticed Heath, Narrow-bordered Five-spot Burnet, New Forest Burnet, Wood White |
| meadow-grasses | Poa spp. | Clay, Drinker, Feathered Gothic, Gatekeeper, Large Yellow Underwing, Meadow Brown (Young larvae), Ringlet, Small Heath |
| Meadowsweet | Filipendula ulmaria | Blossom Underwing, Brown-spot Pinion, Brown-tail, Common Marbled Carpet, Emperor Moth, Fox Moth, Glaucous Shears, Hebrew Character, Least Yellow Underwing, Lesser Cream Wave, Peach Blossom, Powdered Quaker, Red Sword-grass, Rosy Rustic, Satyr Pug, Scarce Vapourer, Scarlet Tiger, Sweet Gale Moth |
| michaelmas-daisies | Aster spp. | Burnished Brass, Large Ranunculus, Peppered Moth, Star-wort |
| Midland Hawthorn | Crataegus laevigata | Brick, Brimstone Moth, Brindled Beauty, Brindled White-spot, Broken-barred Carpet, Clouded Silver, Dotted Border, Early Moth, Magpie, Pale Brindled Beauty, Pale Oak Beauty, Short-cloaked Moth, White-pinion Spotted |
| Milk-parsley | Thyselium palustre | Swallowtail |
| milk-vetches | Astragalus spp. | Blackneck |
| Mind-your-own-business | Soleirolia soleirolii | Large Yellow Underwing |
| mints | Mentha spp. | Grey Chi, Large Ranunculus, Orange Moth, Plain Golden Y |
| mock-privets | Phillyrea spp. | Privet Hawk-moth |
| monk's-hoods | Aconitum spp. | Golden Plusia |
| Monkeyflower | Erythranthe guttata | Mouse Moth |
| montbretias | Crocosmia spp. | Oak Eggar |
| Monterey Cypress | Cupressus macrocarpa | Blair's Shoulder-knot, Cypress Carpet, Cypress Pug, Grey Pine Carpet, Willow Beauty |
| Monterey Pine | Pinus radiata | Pine Hawk-moth |
| morning-glories | Ipomoea spp. | Convolvulus Hawk-moth |
| Moss Campion | Silene acaulis | Marbled Coronet, Netted Pug |
| mosses | | Barred Carpet, Gold Swift, Rosy Footman, Round-winged Muslin |
| Mossy Saxifrage | Saxifraga hypnoides | Yellow-ringed Carpet |
| Moth Mullein | Verbascum blattaria | Mullein |
| Mountain Avens | Dryas octopetala | Emperor Moth |
| Mouse-ear-hawkweed | Pilosella officinarum | Clouded Buff, Gold Spangle, Shears |
| mouse-ears | Cerastium spp. | White-line Dart |
| Mugwort | Artemisia vulgaris | Bordered Pug, Common Emerald, Flame Carpet, Frosted Orange, Grey Pug, Large Ranunculus, Lime-speck Pug, Mouse Moth, Mullein Wave, Northern Drab, Peppered Moth, Tawny Speckled Pug, V-Pug, Wormwood, Wormwood Pug |
| mulleins | Verbascum spp. | Heart & Club, Satyr Pug, Setaceous Hebrew Character, Striped Lychnis |
| Nasturtium | Tropaeolum majus | Garden Carpet, Green-veined White, Large White, Small White |
| Navelwort | Umbilicus rupestris | Magpie, Weaver's Wave |
| Nettle-leaved Bellflower | Campanula trachelium | Campanula Pug, Grey Pug |
| nettles | Urtica spp. | Ghost Moth, Small Angle Shades, Yellow-tail |
| Night-flowering Catchfly | Silene noctiflora | Lychnis |
| Nipplewort | Lapsana communis | Buff Ermine |
| Noble Fir | Abies procera | Cloaked Pug, Spruce Carpet |
| Norway Maple | Acer platanoides | Sycamore |
| Norway Spruce | Picea abies | Barred Red, Black Arches, Bordered White, Cloaked Pug, Dusky Peacock, Dwarf Pug, Feathered Beauty, Garden Tiger, Grey Pine Carpet, Larch Pug, Pine Hawk-moth, Spruce Carpet, Tawny-barred Angle, Willow Beauty |
| Nottingham Catchfly | silene nutans | Marbled Coronet, Netted Pug, Tawny Shears, White Spot, Yellow Belle |
| oaks | Quercus spp. | Alder Moth, Autumn Green Carpet, Barred Umber, Beautiful Brocade, Black Arches, Blossom Underwing, Bordered Sallow, Brimstone Moth, Brown-spot Pinion, Buff-tip, Cabbage Moth, Chestnut, Clay Fan-foot, Clay Triple-lines, Clouded Drab, Common Emerald, Common Footman, Common Lutestring, Common Marbled Carpet, Common Quaker, Common White Wave, Copper Underwing, Coxcomb Prominent, Dark Chestnut, Dark Dagger, December Moth, Double Dart, Early Moth, Engrailed, Fan-foot, Feathered Thorn, Festoon, Flounced Chestnut, Four-spotted Footman, Golden-rod Pug, Grey Dagger, Guernsey Underwing, Gypsy Moth, Hebrew Character, Iron Prominent, Lackey, Large Thorn, Leopard Moth, Lime Hawk-moth, Little Emerald, Lobster Moth, Lunar Thorn, Lunar-spotted Pinion, March Moth, Miller, Mottled Beauty, Mottled Umber, November Moth, Nut-tree Tussock, Oak Beauty, Oak Eggar, Olive Crescent, Orange Underwing, Pale Brindled Beauty, Pale Eggar, Pale November Moth, Pale Tussock, Pale-shouldered Brocade, Pebble Hook-tip, Peppered Moth, Purple Thorn, Red-green Carpet, Satellite, Satin Beauty, Scalloped Hazel, Scalloped Oak, Scarce Umber, Scarce Vapourer, Scorched Wing, September Thorn, Small Angle Shades, Small Fan-foot, Small Quaker, Sprawler, Square Spot, Square-spot Rustic, Swallow-tailed Moth, Sycamore, Twin-spotted Quaker, Vapourer, Winter Moth, Yellow-line Quaker, Yellow-tail |
| oat-grasses | Trisetum spp. | Beaded Chestnut, Dusky Sallow |
| Oil-seed Rape | Brassica napus ssp. oleifera | Pearly Underwing |
| Olive | Olea europaea | Yellow-barred Brindle |
| Olympian Mullein | Verbascum olympicum | Mullein |
| onions | Allium spp. | Nutmeg |
| oraches | Atriplex spp. | Bright-line Brown-eye, Dark Spinach, Double-striped Pug, Lesser Broad-bordered Yellow Underwing, Nutmeg, Orache Moth, Plain Pug, White Colon |
| Orange Balsam | Impatiens capensis | Balsam Carpet, Elephant Hawk-moth |
| Oregon-grape | Mahonia aquifolium | Scarce Tissue |
| Orpine | Hylotelephium telephium | Common Pug, Magpie, Mottled Rustic |
| Osier | Salix viminalis | Cream-bordered Green Pea, Red-tipped Clearwing, Slender Pug |
| Oxeye Daisy | Leucanthemum vulgare | Cinnabar |
| Oxford Ragwort | Senecio squalidus | Cinnabar |
| Oxlip | Primula elatior | Square-spotted Clay |
| oxtongues | Helminthotheca echioides | Broad-barred White |
| Pale Dog-violet | Viola lactea | High Brown Fritillary |
| Pale Toadflax | Linaria repens | Toadflax Brocade, Toadflax Pug |
| Pampas-grass | Cortaderia selloana | Double Lobed |
| Peach | Prunus persica | Figure of Eight, Knot Grass, Red-belted Clearwing |
| Pear | Pyrus communis | Brindled Beauty, Brown-tail, Chinese Character, Dark Dagger, Figure of Eight, Goat Moth, Gothic, Green Pug, Grey Dagger, Lappet, Leopard Moth, Lobster Moth, Lunar-spotted Pinion, Mottled Pug, Red-belted Clearwing, Short-cloaked Moth, Swallow-tailed Moth, Yellow-tail |
| pears | Pyrus spp. | Pinion-spotted Pug |
| Pedunculate Oak | Quercus robur | August Thorn, Barred Sallow, Blotched Emerald, Brindled Beauty, Brindled Green, Brindled Pug, Brindled White-spot, Broken-barred Carpet, Buff Ermine, Common Fan-foot, Dark Crimson Underwing, Dotted Border, Dun-bar, False Mocha, Festoon, Fox Moth, Frosted Green, Goat Moth, Great Oak Beauty, Great Prominent, Green Silver-lines, Grey Arches, Grey Shoulder-knot, Heart Moth, Least Black Arches, Light Crimson Underwing, Light Emerald, Lunar Marbled Brown, Maiden's Blush, Marbled Brown, Marbled Pug, Merveille du Jour, Mottled Pug, Muslin Moth, Oak Hook-tip, Oak Lutestring, Oak Nycteoline, Oak Processionary, Oak-tree Pug, Pale Oak Beauty, Powdered Quaker, Purple Hairstreak, Scarce Merveille du Jour, Scarce Silver-lines, Small Black Arches, Small Brindled Beauty, Small Fan-foot, Spring Usher, Svensson's Copper Underwing, Triangle, Yellow-legged Clearwing |
| Pellitory-of-the-wall | Parietaria judaica | Bloxworth Snout, Red Admiral |
| Pendulous Sedge | Carex pendula | Drinker |
| Perennial Sowthistle | Sonchus arvensis | Striped Hawk-moth |
| Perforate St John's-wort | Hypericum perforatum | V-Pug |
| Persian Ironwood | Parrotia persica | Buff-tip |
| Petty Whin | Genista anglica | Grass Emerald, Grass Wave, July Belle, Lead Belle, Scotch Annulet, Small Grass Emerald |
| Pignut | Conopodium majus | Chimney Sweeper, Golden-rod Pug |
| pines | Pinus spp. | Bordered White, Broom Moth, Mottled Beauty, Ochreous Pug, Scalloped Hazel, Square Spot, Willow Beauty |
| pinks | Dianthus spp. | Marbled Coronet, Scarce Bordered Straw, Tawny Shears |
| plantains | Plantago spp. | Autumnal Rustic, Barred Chestnut, Black Rustic, Brown Rustic, Clay, Clouded Buff, Common Emerald, Double Square-spot, Feathered Ranunculus, Flame, Garden Dart, Garden Tiger, Green Carpet, Heart & Dart, Ingrailed Clay, Jersey Tiger, Knot Grass, Large Ranunculus, Mottled Rustic, Muslin Moth, Pale Mottled Willow, Pearly Underwing, Plain Golden Y, Ruby Tiger, Rustic, Setaceous Hebrew Character, Silvery Arches, Small Square-spot, Square-spot Rustic, Uncertain, Vine's Rustic, Wood Tiger |
| Ploughman's-spikenard | Inula conyzae | Bordered Straw, Scarce Footman, Small Marbled, Sword-grass |
| Plum | Prunus domestica ssp. domestica | Brindled Beauty, Clouded Silver, Dark Dagger, Goat Moth, Green-brindled Crescent, Grey Dagger, Light Emerald, Magpie, Pale Brindled Beauty, Pale Pinion, Small Eggar, Sycamore, Willow Beauty |
| Polyanthus | Primula x polyantha | Angle Shades |
| pond-sedges | Carex spp. | Crescent |
| poplars | Populus spp. | Brick, Chocolate-tip, Clifden Nonpareil, Clouded Border, Common Wave, Coxcomb Prominent, December Moth, Dingy Shears, Eyed Hawk-moth, Feathered Thorn, Goat Moth, Herald, July Highflyer, Large Thorn, Large Tortoiseshell, Lead-coloured Drab, Miller, Olive, Pale Brindled Beauty, Pale Eggar, Pale Prominent, Pebble Prominent, Peppered Moth, Pink-barred Sallow, Poplar Grey, Poplar Hawk-moth, Poplar Kitten, Poplar Lutestring, Puss Moth, Red Underwing, Sallow, Sallow Kitten, Satellite, Scarce Chocolate-tip, Scarce Umber, Seraphim, Small Chocolate-tip, Sprawler, Swallow Prominent, Triangle, Twin-spotted Quaker, White Satin Moth, Yellow-line Quaker |
| Pot Marigold | Calendula officinalis | Bordered Straw, Large Yellow Underwing |
| Pot Marjoram | Origanum majorana | Yellow Shell |
| Potato | Solanum tuberosum | Angle Shades, Death's-head Hawk-moth, Pale-shouldered Brocade, Rosy Rustic |
| Prickly Lettuce | Lactuca serriola | Broad-barred White, Small Ranunculus, Vine's Rustic |
| Prickly Saltwort | Salsola kali | Sand Dart |
| Primrose | Primula vulgaris | Broad-bordered Yellow Underwing, Dotted Clay, Double Square-spot, Duke of Burgundy, Great Brocade, Green Arches, Grey Arches, Ingrailed Clay, Large Twin-spot Carpet, Least Yellow Underwing, Lesser Broad-bordered Yellow Underwing, Northern Rustic, Plain Clay, Riband Wave, Silver-ground Carpet, Square-spotted Clay, Triple-spotted Clay, Twin-spot Carpet, Uncertain, Vine's Rustic |
| privets | Ligustrum spp. | Common Marbled Carpet, Leopard Moth |
| Purple Moor-grass | Molinia caerulea | Anomalous, Antler Moth, Chequered Skipper, Drinker, Large Ear, Large Skipper, Marbled White Spot, Mother Shipton, Red Sword-grass, Ruby Tiger, Scotch Argus, Silver Barred, Straw Dot, Striped Wainscot |
| Purple Saxifrage | Saxifraga oppositifolia | Northern Rustic, Yellow-ringed Carpet |
| Purple Small-reed | Calamagrostis canescens | Concolorous, Lempke's Gold Spot |
| Purple Toadflax | Linaria purpurea | Toadflax Brocade |
| Purple Willow | Salix purpurea | Double Kidney, Minor Shoulder-knot |
| Purple-loosestrife | Lythrum salicaria | Common Heath, Elephant Hawk-moth, Emperor Moth, Knot Grass, Powdered Quaker, Small Elephant Hawk-moth, V-Pug |
| quaking-grasses | Briza spp. | Dusky Sallow |
| Ragged-Robin | Silene flos-cuculi | Broad-bordered Bee Hawk-moth, Campion, Lychnis, Marbled Coronet, Rivulet |
| ragworts | Jacobaea spp. | Common Pug, Cream-spot Tiger, Double-striped Pug, Feathered Ranunculus, Frosted Orange, Northern Drab, Ruby Tiger, Shaded Pug, Wood Tiger |
| Raspberry | Rubus idaeus | Alder Moth, Beautiful Carpet, Buff Arches, Common Marbled Carpet, Common Pug, Double Square-spot, Early Thorn, Emperor Moth, Fan-foot, Grizzled Skipper, Kent Black Arches, Lackey, Pale Oak Beauty, Peach Blossom, Purple Thorn, Raspberry Clearwing, Rosy Rustic, Saxon, Scarce Umber, Small Fan-foot |
| Red Bartsia | Odontites vernus | Barred Rivulet |
| Red Campion | Silene dioica | Broad-bordered Bee Hawk-moth, Campion, Golden-rod Pug, Lychnis, Marbled Coronet, Netted Pug, Rivulet, Sandy Carpet, Small Elephant Hawk-moth, Twin-spot Carpet |
| Red Clover | Trifolium pratense | Narrow-bordered Five-spot Burnet |
| Red Currant | Ribes rubrum | Common Marbled Carpet, Currant Clearwing, Currant Pug, Magpie, Phoenix, Spinach, V-Moth |
| Red Dead-nettle | Lamium purpureum | Common Swift, Dotted Clay, Muslin Moth, Plain Golden Y |
| Red Fescue | Festuca rubra | Brown-line Bright-eye, Crescent Striped, Grayling (Calcareous soils), Map-winged Swift, Marbled White (Young larvae) |
| Oxybasis rubra | Sand Dart |
| Red Valerian | Centranthus ruber | Angle Shades, Feathered Ranunculus, Large Ranunculus, Lesser Yellow Underwing |
| red-cedars | Thuja spp. | Juniper Pug |
| Redshank | Persicaria maculosa | Blood-vein, Light Brocade |
| Reed Canary-grass | Phalaris arundinacea | Double Lobed, Drinker, Dusky Brocade, Lunar Yellow Underwing, Marbled Minor, Small Clouded Brindle, Southern Wainscot, Striped Wainscot |
| Reed Sweet-grass | Glyceria maxima | Bright-line Brown-eye, Double Lobed, Reed Dagger, Small Wainscot |
| Reflexed Saltmarsh-grass | Puccinellia distans | Crescent Striped |
| restharrows | Ononis spp. | Portland Moth, Yellow Shell |
| Rhododendron | Rhododendron ponticum | Alder Moth, November Moth, Small Fan-foot, Svensson's Copper Underwing |
| Rhubarb | Rheum rhabarbarum | Knot Grass |
| Ribbed Melilot | Melilotus officinalis | Grass Eggar |
| Ribbon-grass | Phalaris arundinacea | Drinker |
| Ribwort Plantain | Plantago lanceolata | Flame Brocade, Flame Shoulder, Glanville Fritillary, Grey Chi, Heath Fritillary (Unimproved grassland), Marsh Moth, Riband Wave, Rosy Rustic, Six-striped Rustic, Sweet Gale Moth, White Colon |
| Roble | Nothofagus obliqua | Buff-tip |
| Rock Sea-lavender | Limonium binervosum | Lime-speck Pug |
| Rock Sea-spurrey | Spergularia rupicola | Barrett's Marbled Coronet, Marbled Coronet, Tawny Shears |
| Rosebay Willowherb | Chamaenerion angustifolium | Bedstraw Hawk-moth, Elephant Hawk-moth, Large Ranunculus, Mouse Moth, Old Lady, Scarce Vapourer, Small Phoenix, Striped Hawk-moth, White-banded Carpet, White-marked |
| roses | Rosa spp. | Autumn Green Carpet, Brown-spot Pinion, Chestnut, Chevron, Common Marbled Carpet, Coxcomb Prominent, Cream-spot Tiger, Dotted Clay, Double-striped Pug, Elephant Hawk-moth, Figure of Eight, Grey Dagger, Jersey Tiger, Large Ranunculus, Light Emerald, March Moth, Muslin Moth, Nut-tree Tussock, Oak Eggar, Pale Brindled Beauty, Peppered Moth, Scalloped Oak, Scarce Vapourer, Small Quaker, Small White Wave, Sycamore, Vapourer, Willow Beauty, Yellow-tail |
| Rough Chervil | Chaerophyllum temulum | Beautiful Golden Y, Chimney Sweeper, Gold Spangle, Plain Golden Y, Twin-spot Carpet |
| Rough Meadow-grass | Poa trivialis | Confused |
| Round-leaved Mint | Mentha suaveolens | Common Marbled Carpet |
| Rowan | Sorbus aucuparia | Alder Moth, Autumn Green Carpet, Beautiful Brocade, Brimstone Moth, Buff Ermine, Buff-tip, Chevron, Chinese Character, Coxcomb Prominent, Dark Dagger, Double-striped Pug, Emperor Moth, Garden Tiger, Green-brindled Crescent, Grey Dagger, Herald, Leopard Moth, Light Emerald, March Moth, Mottled Pug, Mottled Umber, Northern Winter Moth, Nut-tree Tussock, Oak Eggar, Orange Underwing, Privet Hawk-moth, Red-belted Clearwing, Red-green Carpet, Scalloped Oak, Scarce Umber, Scorched Wing, Small Yellow Wave, Welsh Wave, Willow Beauty, Winter Moth, Yellow-barred Brindle |
| Rush-leaved Fescue | Festuca arenaria | Portland Moth |
| rushes | Juncus spp. | Gold Spot |
| Sainfoin | Onobrychis viciifolia | Deep-brown Dart, Latticed Heath, Narrow-bordered Five-spot Burnet |
| Salad Burnet | Poterium sanguisorba ssp. sanguisorba | Annulet, Emperor Moth, Fox Moth, Grizzled Skipper, Mouse Moth, Wood Tiger |
| sallows | Salix spp. | Large Tortoiseshell |
| Sand Couch | Elymus junceiformis | Coast Dart, Sandhill Rustic |
| Sand Spurrey | Spergularia rubra | Barrett's Marbled Coronet, Bordered Straw, White Colon |
| Saw-wort | Serratula tinctoria | Mouse Moth, Reddish Buff |
| saxifrages | Saxifraga spp. | Scotch Annulet |
| scabiouses | Saxifraga spp. | Satyr Pug |
| Scarlet Geranium | Pelargonium x hybridum | Scarce Bordered Straw |
| Scentless Mayweed | Tripleurospermum inodorum | Bordered Straw, Lesser Broad-bordered Yellow Underwing |
| Scots Pine | Pinus sylvestris | Autumnal Moth, Barred Red, Black Arches, Bordered White, Dusky Peacock, Dwarf Pug, Engrailed, Garden Tiger, Grey Pine Carpet, Ochreous Pug, Pine Beauty, Pine Carpet, Pine Hawk-moth, Pine-tree Lappet, Rannoch Looper, Satin Beauty, Spruce Carpet, Tawny-barred Angle |
| Sea Arrowgrass | Triglochin maritima | Ground Lackey |
| Sea Aster | Tripolium pannonicum | Broom Moth, Double-striped Pug, Star-wort |
| Sea Bindweed | Calystegia soldanella | Bordered Straw, Convolvulus Hawk-moth, Portland Moth, Sand Dart, White Colon |
| Sea Campion | Silene uniflora | Annulet, Barrett's Marbled Coronet, Black-banded, Bordered Gothic, Campion, Feathered Brindle, Grey, Ground Lackey, Marbled Coronet, Netted Pug, Sweet Gale Moth, Tawny Shears, Twin-spot Carpet, White Colon |
| Sea Plantain | Plantago maritima | Belted Beauty, Black-banded, Dog's Tooth, Ground Lackey, Sweet Gale Moth, White Colon |
| Sea Rocket | Cakile maritima | Sand Dart, White Colon |
| Sea Sandwort | Honckenya peploides | Archer's Dart, Bordered Sallow, Coast Dart, White Colon |
| Sea Spurge | Euphorbia paralias | Coast Dart |
| Sea Wormwood | Artemisia maritima | Ground Lackey, Lime-speck Pug, Portland Moth, Scarce Pug, Star-wort, Wormwood, Yellow Belle |
| Sea-buckthorn | Hippophae rhamnoides | Angle-barred Pug, Broom Moth, Brown-tail, Common Emerald, Oak Eggar, Sand Dart, Sharp-angled Peacock |
| Sea-holly | Eryngium maritimum | Sand Dart |
| Sea-kale | Crambe maritima | Large White (On the coast), Small White (On the coast) |
| sea-lavenders | Limonium spp. | Rosy Rustic |
| Sea-milkwort | Lysimachia maritima | Sand Dart |
| Sea-purslane | Atriplex portulacoides | Ground Lackey, Sand Dart |
| sedges | Carex spp. | Red Sword-grass, Reed Dagger, Rosy Rustic, Silver Hook, Small Clouded Brindle, Small Wainscot |
| Sessile Oak | Quercus petraea | Blotched Emerald, Brindled Green, Brindled Pug, Canary-shouldered Thorn, Frosted Green, Great Prominent, Green Silver-lines, Lunar Marbled Brown, Marbled Brown, Marbled Pug, Oak Hook-tip, Oak Lutestring, Powdered Quaker, Purple Hairstreak, Scarce Silver-lines, Small Brindled Beauty, Spring Usher, Yellow-legged Clearwing |
| Sharp-flowered Rush | Juncus acutiflorus | Red Sword-grass, Small Rufous |
| Sheep's Sorrel | Rumex acetosella | Clouded Buff, Fiery Clearwing, Forester, Grass Eggar, Plain Clay, Small Copper |
| Sheep's-bit | Jasione montana | Campanula Pug |
| Sheep's-fescue | Festuca ovina | Antler Moth, Autumnal Rustic, Cloaked Minor, Feathered Gothic, Grayling (Calcareous soils), Lunar Yellow Underwing, Marbled White (Young larvae), Northern Rustic, Rosy Minor, Scotch Argus, Silver-spotted Skipper |
| Shepherd's-purse | Capsella bursa-pastoris | Garden Carpet |
| Sherard's Downy-rose | Rosa sherardii | Streamer |
| Shining Crane'sbill | Geranium lucidum | Annulet |
| Shrubby Cinquefoil | Dasiphora fruticosa | Lackey |
| Siberian Violet-willow | Salix acutifolia | Hornet Moth |
| Sickle Medick | Medicago sativa | Grass Eggar |
| Silky Wall Feather-moss | Homalothecium sericeum | Round-winged Muslin |
| Silver Birch | Betula pendula | Angle-striped Sallow, Argent & Sable, Autumnal Moth, Barred Umber, Birch Mocha, Brindled Beauty, Brindled White-spot, Canary-shouldered Thorn, Common White Wave, Early Thorn, Engrailed, Festoon, Green Silver-lines, Grey Birch, Iron Prominent, Kentish Glory, Lackey, Large Emerald, Large Red-belted Clearwing, Lesser Swallow Prominent, Light Emerald, Lime Hawk-moth, Little Emerald, Miller, Northern Winter Moth, Nut-tree Tussock, Oak Hook-tip, Orange Underwing, Pale Brindled Beauty, Pale Oak Beauty, Pebble Hook-tip, Scalloped Hook-tip, Scalloped Oak, Scarce Prominent, Scarce Silver-lines, Scorched Wing, Triangle, Welsh Clearwing, Yellow Horned |
| Silver Hair-grass | Aira caryophyllea | Straw Underwing |
| Silverweed | Potentilla anserina | Grizzled Skipper |
| Sitka Spruce | Picea sitchensis | Cloaked Pug, Clouded Drab, Dark Brocade, Double-striped Pug, Dwarf Pug, Engrailed, Feathered Thorn, Hebrew Character, July Highflyer, Mottled Umber, Satyr Pug, Spruce Carpet, Tawny-barred Angle, Vapourer, Winter Moth |
| slime moulds | | Waved Black |
| Small Balsam | Impatiens parviflora | Balsam Carpet |
| Small Nettle | Urtica urens | Beautiful Golden Y, Peacock, Pearly Underwing, Red Admiral, Silver Y, Small Tortoiseshell |
| Small Scabious | Scabiosa columbaria | Marbled Clover, Marsh Fritillary, Narrow-bordered Bee Hawk-moth |
| Small Toadflax | Chaenorhinum minus | Toadflax Brocade |
| Small-flowered Catchfly | Silene gallica | Netted Pug |
| Small-leaved Elm | Ulmus minor ssp. minor | Lesser-spotted Pinion, Lunar-spotted Pinion, White-letter Hairstreak, White-spotted Pinion |
| Small-leaved Lime | Tilia cordata | Brindled Beauty, Least Black Arches, Lunar Thorn, Orange Sallow, Pauper Pug, Scarce Hook-tip, Small Fan-foot, Square Spot, Triangle |
| Smooth Hawk's-beard | Crepis capillaris | Broad-barred White, Marbled Clover, Shears, Small Ranunculus |
| Smooth Meadow-grass | Poa pratensis | Silver Barred |
| Smooth Sowthistle | Sonchus oleraceus | Garden Tiger, Glaucous Shears, Grey Chi |
| Smooth Tare | Ervum tetrasperma | Bright Wave, Yellow Belle |
| Snapdragon | Antirrhinum majus | Scarce Bordered Straw, Striped Hawk-moth, Toadflax Pug |
| Sneezewort | Achillea ptarmica | Bordered Pug, Tawny Speckled Pug |
| Snow Gum | Eucalyptus niphophila | Common Quaker |
| snowberries | Symphoricarpos spp. | Holly Blue (Summer brood), White Admiral |
| Snowberry | Symphoricarpos albus | Broad-bordered Bee Hawk-moth, Death's-head Hawk-moth, Lilac Beauty, Mottled Pug, Privet Hawk-moth |
| Soapworts | Saponaria officinalis | Lychnis |
| Soft-rush | Juncus effusus | Light Knot Grass, Red Sword-grass, Small Rufous |
| sorrels | Rumex spp. | Bird's Wing, Bordered Grey, Deep-brown Dart, Striped Hawk-moth, Yellow Shell |
| Southernwood | Artemisia abrotanum | Bordered Pug, Tawny Speckled Pug |
| sowthistles | Sonchus spp. | Broad-barred White, Gothic, Shark, Small Ranunculus |
| Spanish Catchfly | Silene otites | Marbled Clover, Shaded Pug, Yellow Belle |
| Spear Thistle | Cirsium vulgare | Burnished Brass, Powdered Quaker |
| Spearmint | Mentha spicata | Burnished Brass |
| Spinach | Spinacia oleracea | Bright-line Brown-eye, Large Yellow Underwing |
| Spindle | Euonymus europaeus | Death's-head Hawk-moth, Engrailed, Holly Blue (Spring brood), Magpie, Ruby Tiger, Scorched Carpet, Small Eggar |
| spindles | Euonymus spp. | Old Lady |
| Spiny Restharrow | Ononis spinosa | Bordered Sallow, Grass Eggar |
| spruces | Picea spp. | Broom Moth, Large Ranunculus, Mottled Beauty, Ochreous Pug, Peppered Moth, Satin Beauty, Scalloped Hazel, Turnip Moth |
| spurges | Euphorbia spp. | Spurge Hawk-moth |
| St John's-worts | Hypericum spp. | Lesser Treble-bar, Powdered Quaker, Satyr Pug, Shaded Pug, Treble-bar |
| Sticky Groundsel | Senecio viscosus | Bordered Straw, Marbled Clover |
| Sticky Mouse-ear | Cerastium glomeratum | Coast Dart, Small Yellow Underwing |
| Stinking Chamomile | Anthemis cotula | Chamomile Shark |
| Stinking Iris | Iris foetidissima | Knot Grass, Rosy Minor |
| stitchworts | Stellaria spp. | Archer's Dart, Beaded Chestnut, Black Rustic, Brown-spot Pinion, Cloaked Carpet, Clouded Buff, Cream-spot Tiger, Lesser Broad-bordered Yellow Underwing, Mottled Rustic, Muslin Moth, Old Lady, Plain Clay, Ruby Tiger, Rustic, Uncertain |
| stonecrops | Sedum spp. | Magpie, Mullein Wave, Scotch Annulet, Sword-grass |
| Stranvaesia | Photinia davidiana | Mottled Pug |
| strawberries | Fragaria spp. | Brown Rustic, Mouse Moth, Striped Hawk-moth |
| Sugar Beet | Beta vulgaris | Rosy Rustic, Sword-grass |
| Summer Jasmine | Jasminum officinale | Death's-head Hawk-moth |
| Swan's-neck Thyme-moss | Mnium hornum | Gold Swift |
| Sweet Alison | Lobularia maritima | Garden Carpet, Least Carpet |
| Sweet Chestnut | Castanea sativa | Alder Moth, Bordered Sallow, Brimstone Moth, Brindled White-spot, Broken-barred Carpet, Buff-tip, Chestnut, Clay Triple-lines, Clouded Drab, Common Quaker, Common White Wave, Coxcomb Prominent, Dotted Border, Dun-bar, Early Thorn, Goat Moth, Green Silver-lines, Grey Dagger, Light Emerald, Little Emerald, Mottled Umber, Nut-tree Tussock, Olive Crescent, Pale Oak Beauty, Pale-shouldered Brocade, Peppered Moth, Purple Thorn, Satellite, Scarce Merveille du Jour, Scorched Wing, Small Brindled Beauty, Small Quaker, Triangle, Twin-spotted Quaker, V-Pug, Waved Carpet, Winter Moth, Yellow-legged Clearwing, Yellow-tail |
| Sweet Pea | Lathyrus odoratus | Large Ranunculus |
| Sweet Vernal-grass | Anthoxanthum odoratum | Black Rustic, Double Line, Scotch Argus |
| Sweet Violet | Viola odorata | Black-banded |
| Sweet-briar | Rosa rubiginosa | Shoulder Stripe |
| Sweet-William | Dianthus barbatus | Lychnis, Marbled Coronet, Tawny Shears, Varied Coronet |
| Sycamore | Acer pseudoplatanus | Alder Moth, Barred Sallow, Broad-bordered Yellow Underwing, Buff-tip, Chestnut, Clouded Drab, Coxcomb Prominent, Feathered Thorn, Large Thorn, Leopard Moth, Little Emerald, Maple Prominent, March Moth, Mottled Pug, Mottled Umber, Nut-tree Tussock, Pale Oak Beauty, Pale Tussock, Plumed Prominent, Red-green Carpet, Scarce Umber, Small Fan-foot, Small Yellow Wave, Spring Usher, Swallow-tailed Moth, Sycamore, Vapourer, Waved Carpet, Winter Moth, Yellow-barred Brindle |
| Tall Fescue | Schedonorus arundinaceus | Clay, Cloaked Minor, Common Rustic, Morris's Wainscot |
| Tamarisk | Tamarix gallica | Angle-barred Pug, Bright-line Brown-eye, Channel Islands Pug, Peppered Moth |
| Tansy | Tanacetum vulgare | Bordered Pug, Double-striped Pug, Silver-ground Carpet, Wormwood Pug |
| Tea-leaved Willow | Salix phylicifolia | Minor Shoulder-knot, Red-tipped Clearwing, Ruddy Highflyer |
| teasels | Dipsacus spp. | Burnished Brass, Mottled Rustic, Mouse Moth, Privet Hawk-moth |
| thistles | Carduus spp. and Cirsium spp. | Belted Beauty, Bordered Straw, Frosted Orange, Garden Tiger, Grey Chi, Knot Grass, Painted Lady, Small Angle Shades, Sword-grass |
| Thorn-apple | Datura stramonium | Bordered Straw |
| Thrift | Armeria maritima | Annulet, Black-banded, Crescent Dart, Feathered Ranunculus, Grass Eggar, Grey Chi, Ground Lackey, Sweet Gale Moth, Thrift Clearwing |
| Thunberg's Barberry | Berberis thunbergii | Scarce Tissue |
| Timothy | Phleum pratense | Essex Skipper, Marbled White, Small Skipper |
| toadflaxes | Linaria spp. | Golden-rod Pug, Yellow Belle |
| tobaccos | Nicotiana spp. | Cabbage Moth, Elephant Hawk-moth, Pearly Underwing |
| Tomato | Solanum lycopersicum | Bright-line Brown-eye, Scarce Bordered Straw |
| Tor-grass | Brachypodium rupestre | Essex Skipper, Large Skipper, Lulworth Skipper, Marbled White, Straw Dot, Wall |
| Tormentil | Potentilla erecta | Emperor Moth, Grizzled Skipper, Rosy Marbled, Small Grass Emerald |
| Touch-me-not Balsam | Impatiens noli-tangere | Angle Shades, Netted Carpet, Saxon, Small Angle Shades, Small Phoenix |
| Traveller's-joy | Clematis vitalba | Bright-line Brown-eye, Double Square-spot, Double-striped Pug, Fern, Haworth's Pug, Least Carpet, Lime-speck Pug, Mottled Beauty, Orange Moth, Pretty Chalk Carpet, Small Emerald, Small Fan-foot, Small Waved Umber, V-Pug, Willow Beauty |
| Tree Lupin | Lupinus arboreus | Grass Eggar, Portland Moth, Streak |
| Tree-mallow | Malva arborea | Mallow, Scarce Bordered Straw |
| trefoils | Trifolium spp. | Chalk Carpet, Common Heath, Feathered Ranunculus, Latticed Heath |
| Tufted Hair-grass | Deschampsia cespitosa | Anomalous, Antler Moth, Black Rustic, Cloaked Minor, Clouded Brindle, Common Rustic, Common Wainscot, Deep-brown Dart, Drinker, Ear Moth, Grayling, Lunar Yellow Underwing, Middle-barred Minor, Ringlet, Rufous Minor, Scotch Argus, Silver Hook, Small Dotted Buff, Smoky Wainscot |
| Tufted Vetch | Vicia cracca | Blackneck, Burnet Companion, Cryptic Wood White, Latticed Heath, Scarce Blackneck, Wood White |
| Tufted-sedge | Carex elata | Gold Spot, Reed Dagger, Small Wainscot, Smoky Wainscot |
| Turkey Oak | Quercus cerris | Oak Processionary, Purple Hairstreak |
| Turnip | Brassica rapa ssp. rapa | Orange-tip |
| twayblades | Neottia spp. | Ruby Tiger |
| twinspurs | Diascia spp. | Bordered Straw |
| vetches | Vicia spp. | Brown Rustic, Chalk Carpet, Common Heath, Latticed Heath, Scotch Annulet, Shaded Broad-bar |
| violets | Viola spp. | Brown Rustic, Coast Dart, Ingrailed Clay, Large Twin-spot Carpet, Wood Tiger |
| Viper's-bugloss | Echium vulgare | Painted Lady |
| viper's-buglosses | Echium spp. | Orange Swift |
| virginia-creepers | Parthenocissus spp. | Buff Ermine, Elephant Hawk-moth |
| Wall Cotoneaster | Cotoneaster horizontalis | Lackey |
| Wall Lettuce | Mycelis muralis | Grey Pug, Small Ranunculus |
| Walnut | Juglans regia | Lobster Moth, Yellow-legged Clearwing |
| Water Dock | Rumex hydrolapathum | Fiery Clearwing, Old Lady, Reed Dagger, Scarce Vapourer, Water Ermine |
| Water Figwort | Scrophularia auriculata | Ghost Moth, Mullein, Six-striped Rustic |
| Water Forget-me-not | Myosotis scorpioides | Scarlet Tiger |
| Water Horsetail | Equisetum fluviatile | Garden Tiger |
| Water Mint | Mentha aquatica | Knot Grass, Water Ermine |
| Water-cress | Nasturtium officinale | Green-veined White |
| water-lilies | Nuphar spp. | Elephant Hawk-moth |
| Water-plantain | Alisma plantago-aquatica | Gold Spot |
| Wavy Hair-grass | Deschampsia flexuosa | Anomalous, Clouded-bordered Brindle, Hedge Rustic, Lunar Yellow Underwing, Rufous Minor, Scotch Argus, Small Clouded Brindle, Wall |
| Wayfaring-tree | Viburnum lantana | Brimstone Moth, Leopard Moth, Orange-tailed Clearwing, Privet Hawk-moth, Sprawler |
| Weigelia | Weigela florida | Mottled Pug |
| Western Hemlock-spruce | Tsuga heterophylla | Barred Red, Dwarf Pug, Grey Pine Carpet, Satin Beauty, Spruce Carpet, Tawny-barred Angle |
| Western Red-cedar | Thuja plicata | Dwarf Pug, Freyer's Pug, Grey Pine Carpet, Scalloped Hazel, Spruce Carpet |
| wheats | Triticum spp. | Rosy Rustic |
| White Campion | Silene latifolia | Black-banded, Broad-bordered Bee Hawk-moth, Campion, Lychnis, Marbled Clover, Marbled Coronet, Netted Pug, Rivulet, Sandy Carpet, Tawny Shears |
| White Clover | Trifolium repens | Latticed Heath, Narrow-bordered Five-spot Burnet |
| White Dead-nettle | Lamium album | Beautiful Golden Y, Burnished Brass, Common Swift, Cream-spot Tiger, Flame, Gold Spangle, Green Carpet, Jersey Tiger, Least Yellow Underwing, Lesser Broad-bordered Yellow Underwing, Muslin Moth, Plain Golden Y, Setaceous Hebrew Character, Speckled Yellow, Square-spot Rustic |
| White Mullein | Verbascum lychnitis | Mullein, Striped Lychnis |
| White Poplar | Populus alba | Figure of Eighty, Hornet Moth, Olive, Poplar Grey, Red Underwing, White Satin Moth |
| White Willow | Salix alba | Black Arches, Cream-bordered Green Pea, Grey Scalloped Bar, Light Knot Grass, Miller, Minor Shoulder-knot, Mouse Moth, Pebble Hook-tip, Red Underwing, Sallow Kitten, Small Seraphim, White Satin Moth |
| whitebeams | Sorbus spp. | Buff Ermine |
| Whorl-grass | Catabrosa aquatica | Reed Dagger |
| Wild Angelica | Angelica sylvestris | Beautiful Brocade, Brindled Ochre, Burnished Brass, Golden-rod Pug, Grey Pug, Lime-speck Pug, Mottled Beauty, Triple-spotted Pug, V-Pug, White-spotted Pug |
| Wild Cabbage | Brassica oleracea var. oleracea | Feathered Ranunculus, Green-veined White, Lesser Yellow Underwing, Yellow Shell |
| Wild Carrot | Daucus carota ssp. carota | Ground Lackey, Heart & Club, Lime-speck Pug, Marbled Clover, Red Twin-spot Carpet, Sussex Emerald, White-spotted Pug, Yellow Belle |
| Wild Cherry | Prunus avium | Alder Moth, Barred Umber, Clouded Silver, Green-brindled Crescent, Purple Thorn |
| Wild Liquorice | Astragalus glycyphyllos | Blackneck |
| Wild Madder | Rubia peregrina | Bedstraw Hawk-moth, Hummingbird Hawk-moth |
| Wild Marjoram | Origanum vulgare | Black-veined Moth, Burnished Brass, Double-striped Pug, Green Carpet, Lace Border, Large Blue, Mullein Wave, Shaded Pug, Wormwood Pug |
| Wild Mignonette | Reseda lutea | Large White, Small White |
| Wild Parsnip | Pastinaca sativa | Grey Pug, Straw Belle, Triple-spotted Pug, White-spotted Pug |
| Wild Plum | Prunus domestica | Buff Ermine, Buff-tip, Dark Tussock, Early Moth, Grass Eggar, Lunar Thorn, Orange Moth, Red Underwing, Scalloped Hazel, White-pinion Spotted |
| Wild Privet | Ligustrum vulgare | Barred Tooth-striped, Broad-bordered Yellow Underwing, Copper Underwing, Coronet, Engrailed, Eyed Hawk-moth, Feathered Thorn, Lilac Beauty, March Moth, Pale Pinion, Privet Hawk-moth, Waved Umber, Yellow-barred Brindle |
| Wild Radish | Raphanus raphanistrum ssp. raphanistrum | Green-veined White |
| Wild Service-tree | Sorbus torminalis | Brimstone Moth, Feathered Thorn |
| Wild Strawberry | Fragaria vesca | Annulet, Beautiful Carpet, Common Marbled Carpet, Dark Marbled Carpet, Fox Moth, Ghost Moth, Grizzled Skipper, Kent Black Arches, Knot Grass, Old Lady, Yellow Shell |
| Wild Thyme | Thymus drucei | Annulet, Belted Beauty, Lace Border, Large Blue, Light Feathered Rustic, Satyr Pug, Straw Belle, Thyme Pug, Transparent Burnet, V-Pug |
| willowherbs | Epilobium spp. | Bedstraw Hawk-moth, Bright-line Brown-eye, Elephant Hawk-moth, Gothic, Setaceous Hebrew Character, Small Elephant Hawk-moth, Striped Hawk-moth |
| willows | Salix spp. | Alder Moth, Autumn Green Carpet, Barred Chestnut, Barred Umber, Beaded Chestnut, Beautiful Brocade, Bordered Beauty, Bordered Sallow, Brick, Bright-line Brown-eye, Brindled Beauty, Brindled White-spot, Broad-bordered Yellow Underwing, Broken-barred Carpet, Brown-spot Pinion, Brown-tail, Buff-tip, Cabbage Moth, Chestnut, Chocolate-tip, Clouded Border, Clouded Drab, Comma, Common Emerald, Common Pug, Common Quaker, Common Wave, Common White Wave, Copper Underwing, Coxcomb Prominent, Dark Chestnut, Dark Dagger, Dark Marbled Carpet, December Moth, Dingy Shears, Dot Moth, Dotted Border, Dotted Clay, Double Dart, Double Square-spot, Dun-bar, Early Thorn, Early Tooth-striped, Engrailed, Eyed Hawk-moth, Feathered Thorn, Flounced Chestnut, Fox Moth, Goat Moth, Golden-rod Brindle, Grass Eggar, Great Brocade, Great Oak Beauty, Green Arches, Green-brindled Crescent, Grey Arches, Grey Dagger, Grey Pug, Ground Lackey, Gypsy Moth, Hebrew Character, Herald, Hornet Moth, Ingrailed Clay, July Highflyer, Knot Grass, Lackey, Lappet, Large Thorn, Large Tortoiseshell, Least Yellow Underwing, Leopard Moth, Lesser Broad-bordered Yellow Underwing, Lesser Yellow Underwing, Light Emerald, Light Orange Underwing, Little Emerald, Little Thorn, Lobster Moth, Lunar Hornet Moth, Magpie, March Moth, Mottled Pug, Mottled Umber, Northern Drab, November Moth, Nut-tree Tussock, Oak Beauty, Old Lady, Pale Eggar, Pale November Moth, Pale Oak Beauty, Pale Pinion, Pale Prominent, Pale Tussock, Pale-shouldered Brocade, Pebble Prominent, Peppered Moth, Pink-barred Sallow, Poplar Grey, Poplar Hawk-moth, Poplar Kitten, Powdered Quaker, Purple Clay, Purple Thorn, Puss Moth, Red Chestnut, Red Sword-grass, Red Underwing, Red-line Quaker, Reed Dagger, Sallow, Sallow Kitten, Satellite, Satin Beauty, Satyr Pug, Saxon, Scalloped Hazel, Scalloped Oak, Scarce Chocolate-tip, Scarce Umber, Scarce Vapourer, Scorched Wing, Seraphim, Sharp-angled Peacock, Silvery Arches, Small Angle Shades, Small Autumnal Moth, Small Chocolate-tip, Small Quaker, Small Seraphim, Sprawler, Suspected, Svensson's Copper Underwing, Swallow Prominent, Triple-spotted Clay, Twin-spot Carpet, Twin-spotted Quaker, Vapourer, Waved Carpet, White Satin Moth, Winter Moth, Yellow-legged Clearwing, Yellow-line Quaker, Yellow-tail |
| Wilson's Barberry | Berberis wilsoniae | Scarce Tissue |
| Winter Jasmine | Jasminum nudiflorum | Waved Umber |
| Winter-cress | Barbarea vulgaris | Orange-tip |
| Wolf's-bane | Aconitum lycoctonum | Golden Plusia |
| Wood Anenome | Anemone nemorosa | Fern, Twin-spot Carpet |
| Wood Avens | Geum urbanum | Beautiful Golden Y, Grizzled Skipper, Riband Wave |
| Wood Meadow-grass | Poa nemoralis | Confused, Double Line, Slender Brindle |
| Wood Melick | Melica uniflora | Slender Brindle |
| Wood Millet | Milium effusum | Slender Brindle |
| Wood Sage | Teucrium scorodonia | Cinnabar, Feathered Brindle, Fox Moth, Mullein Wave, Speckled Yellow, Twin-spot Carpet |
| Wood Small-reed | Calamagrostis epigejos | Concolorous, Drinker, Gold Spot, Large Skipper, Lempke's Gold Spot, Mere Wainscot |
| Wood Spurge | Euphorbia amygdaloides | Double Square-spot, Drab Looper |
| Wood Vetch | Ervilia sylvatica | Blackneck, Scarce Blackneck |
| wood-rushes | Luzula spp. | Dotted Fan-foot, Twin-spot Carpet |
| Wood-sedge | Carex sylvatica | Dotted Fan-foot, Silver Hook |
| Wood-sorrel | Oxalis acetosella | Twin-spot Carpet |
| Woodruff | Galium odoratum | Barred Straw, Cream Wave, Flame Shoulder, Green Carpet, Red Twin-spot Carpet |
| Wormwood | Artemisia absinthium | Tawny Speckled Pug, Wormwood |
| wormwoods | Artemisia spp. | Bordered Pug, Wormwood Pug, Yellow Shell |
| woundworts | Stachys spp. | Speckled Yellow |
| Wych Elm | Ulmus glabra | Blomer's Rivulet, Brick, Clouded Magpie, Clouded Silver, Dotted Border, Dusky-lemon Sallow, Engrailed, Lesser-spotted Pinion, Lunar-spotted Pinion, Orange Sallow, Pale Brindled Beauty, Pink-barred Sallow, Sallow, Scarlet Tiger, Small Brindled Beauty, Swallow-tailed Moth, White-letter Hairstreak, White-spotted Pinion, Yellow-legged Clearwing |
| Yarrow | Achillea millefolium | Belted Beauty, Bordered Pug, Cinnabar, Common Pug, Deep-brown Dart, Golden-rod Pug, Grey Pug, Mottled Beauty, Mullein Wave, Ruby Tiger, Silver-ground Carpet, Straw Belle, Tawny Speckled Pug, Wormwood Pug, Yarrow Pug, Yellow Shell |
| yarrows | Achillea spp. | Burnished Brass |
| Yellow Archangel | Lamiastrum galeobdolon | Speckled Yellow |
| Yellow Corydalis | Pseudofumaria lutea | Large Ranunculus |
| Yellow Iris | Iris pseudacorus | Belted Beauty, Broom Moth, Crescent, Gold Spot, Grey Chi, Light Knot Grass, Red Sword-grass, Rosy Rustic, Rush Wainscot, Sweet Gale Moth, Sword-grass, Water Ermine, Webb's Wainscot |
| Yellow Loosestrife | Lysimachia vulgaris | Dentated Pug, Golden-rod Pug, Reed Dagger, V-Pug, Water Ermine |
| Yellow Saxifrage | Saxifraga aizoides | Scotch Annulet, Yellow-ringed Carpet |
| Yellow-rattle | Rhinanthus minor | Bordered Straw, Grass Rivulet, Lead-coloured Pug, Satyr Pug |
| Yew | Taxus baccata | Engrailed, Satin Beauty, Square Spot, Willow Beauty |
| Yorkshire-fog | Holcus lanatus | Gold Spot, Lempke's Gold Spot, Lunar Underwing, Marbled White, Middle-barred Minor, Small Skipper, Speckled Wood, Wall |
