Aeonium
Aeonium spp.

Alexanders (Horse Parsley, Smyrnium)
Smyrnium olusatrum, S. perfoliatum

Aloe (Aloe Vera)
Aloe spp; esp. Aloe vera, syn. Aloe vulgaris/Aloe barbadensis

Annual Wall Rocket (Wall Rocket, Stink Weed)
Diplotaxis muralis, syn. Sisymbrium murale

Arnica (European Arnica, Mountain Arnica, Common Arnica, Leopard's Bane
Arnica montana

Basket of Gold (Golden-tuft, Golden Alyssum, Gold-dust, Rock Madwort)
Aurinia saxatilis; syn. Alyssum saxatile

Berberis (Barberry, Berberry)
Berberis spp.

Bird's Foot Trefoil (Common Birds Foot Trefoil, Birdsfoot Trefoil, Hairy Bird's Foot Trefoil)
Lotus corniculatus, Lotus subbiflorus

Black Medic (Black Medick)
Medicago lupulina

Black-eyed Susan (Black Eyed Susan, Coneflower, Rudbeckia, Yellow Ox-eye Daisy)
Rudbeckia hirta; Rudbeckia fulgida

Box
Buxus sempervirens

Bristly Oxtongue (Bristly Ox-tongue, Bristly Ox Tongue)
Picris echioides; Helminthotheca echioides; Helmintia echioides

Broadleaf Stonecrop (Sedum Spathulifolium)
Sedum spathulifolium

Broccoli (Calabrese, Sprouting Broccoli)
Brassica oleracea (Italica Group)

Brussels Sprouts (Brussel Sprouts)
Brassica oleraceae (Gemmifera Group)

Burclover (Spotted Medic, Spotted Burclover)
Medicago arabica; M. maculata

Burning Bush (Burningbush, Kochia, Fireweed, Firebush, Mexican Fireweed, Summer Cypress, Belvedere)
Bassia scoparia; syn. Kochia scoparia

Burr Marigold (Three-lobe Beggarticks, Water Agrimony)
Bidens tripartita

Buttercup
Ranunculus repens

Cabbage (Red Cabbage, Savoy Cabbage, White Cabbage, Sweetheart Cabbage)
Brassica oleracea (Capitata Group); Brassica oleracea var. sabauda; Brassica oleracea, var. capitata f. rubra.

Cat's Ear (Cat's Ears, Cats Ears, Catsear)
Hypochaeris radicata

Cauliflower
Brassica oleracea (Botrytis Group)

Celery
Apium graveolens

Charlock Mustard (Field Mustard, Wild Mustard, Charlock)
Sinapis arvensis

Chayote (Christophene, Christophine, Cho-Cho, Mirliton)
Sechium edule

Chinese Lantern (Ground Cherry, Groundcherry, Cape Gooseberry, Winter Cherry, Japanese Lantern, Physalis)
Physalis spp.

Cinquefoil (Common Tormentil, Barren Strawberry)
Potentilla

Coltsfoot
Tussilago farfara

Common Fleabane (Fleabane)
Pulicaria dysenterica; syn. Inula dysenteric

Coreopsis (Tickseed)
Coreopsis spp.

Cotton Lavender (Santolina)
Santolina chamaecyparissus

Courgette (Zucchini, Baby Marrow)
Cucurbita pepo

Cowslip
Primula veris; primula florindae

Creeping Jenny (Moneywort, Creeping Charlie)
Lysimachia nummularia

Creeping Yellowcress (Creeping Yellow Cress, Yellow Fieldcress, Keek)
Rorippa sylvestris

Creeping Zinnia (Mexican Creeping Zinnia, Sanvitalia)
Sanvitalia spp.

Crosswort (Smooth Bedstraw)
Cruciata laevipes; syn. Galium laevipes

Croton (Garden Croton, Variegated Croton)
Codiaeum variegatum

Cucumber
Cucumis sativus

Curry Plant
Helichrysum italicum, syn. H. augustifolium

Daffodil (Narcissus)
Narcissus spp.

Daisy Bush (Brachyglottis)
Brachyglottis.greyi; syn. Senecio greyi

Dandelion
Taraxacum officinale

Dill (Dill Weed)
Anethum graveolens

Dog's Mercury (Dogs Mercury, Annual Dog's Mercury)
Mercurialis perennis; Mercurialis annua

Dumb Cane (Dieffenbachia)
Dieffenbachia spp.

Evening Primrose (Pink Evening Primrose, Showy Evening Primrose, Suncups)
Oenothera spp. Oenothera biennis and Oenothera speciosa

False Castor Oil Plant (Japanese Aralia, Aralia)
Fatsia japonica

Fennel
Foeniculum vulgare; syn. Anethum dulce, A. foeniculum, Foeniculum divaricatum, F. officinale, Seseli foeniculum

Field Maple (Hedge Maple, Common Maple)
Acer campestre

Forsythia
Forsythia spp.

Fringecup (Tellima, Fringe Cup, Fringecups, Bigflower Tellima, False Alum Root)
Tellima grandiflora

Goldenrod (Golden Rod)
Solidago spp.

Gorse (Furze, Whin)
Ulex spp.

Greater Celandine
Chelidonium majus

Groundsel
Senecio vulgaris

Hawk's-beard ( Hawksbeard )
Crepis spp.

Hawkbit (False Dandelion, Desert Chicory)
Leontodon spp.

Hedge Mustard (Common Hedge Mustard, Oriental Mustard, English Watercress)
Sisymbrium officinale

Holly
Ilex aquifolium

Hop Clover
Trifolium campestre

Horseherb (Horse Herb, Straggler Daisy, Lawnflower)
Calyptocarpus vialis; syn. Synedrella vialis

Jerusalem Artichoke (Sunroot)
Helianthus tuberosus

Jerusalem Sage (Phlomis; Lampwick Plant)
Phlomis spp.

Jute Mallow (Jute, Jew's Mallow, Bush Okra, Egyptian Spinach, Saluyot)
Corchorus olitorius

Kale (Curly Kale, Collard Greens, Spring Greens)
Brassica oleracea (Acephala Group)

Kerria (Bachelor's Buttons, Bachelors Buttons, Japanese Rose)
Kerria japonica (Pleniflora)

Kidney Weed (Dichondra, Wonderlawn, Mercury Bay Weed)
Dichondra spp.

Kohlrabi (Turnip Cabbage, Turnip-rooted Cabbage)
Brassica oleracea (Gongylodes group)

Laburnum (Golden Chain Tree, Golden Rain Tree)
Laburnum spp.

Lady's Bedstraw (Ladys Bedstraw, Yellow Bedstraw)
Galium verum

Leopard's Bane (Leopards Bane)
Doronicum spp. (esp. Doronicum orientale; syn. D. caucasicum)

Lesser Celandine (Harbinger-of-Spring)
Ranunculus ficaria

Ligularia (Leopard Plant, Summer Ragwort, Ragwort Flower)
Ligularia spp., esp. Ligularia dentata, L. przewalskii and L. stenocephala

Lime (Linden, Lime Tree, Common Lime, Basswood)
Tilia spp.

London Plane (London Planetree, Hybrid Plane)
Platanus x acerifolia

Lovage
Levisticum officinale

Mahonia (Oregon Grape)
Mahonia spp.

Marrow (Vegetable Marrow)
Cucurbita pepo

Marsh Marigold (Kingcup)
Caltha palustris

Meadow Vetchling
Lathyrus pratensis

Melilot (Yellow Melilot, White Melilot, Sweet Clover, Honey Clover,Common Melilot, Ribbed Melilot)
Melilotus spp.

Melon (Cantaloupe, Muskmelon, Watermelon, Ogen Melon, Honeydew, Galia)
Citrullus lanatis spp., Cucumis melo spp.

Mimosa
Acacia dealbata

Mother of Pearl Plant (Ghost Plant, Dream Plant, Leatherpetal, Mother-of-Pearl Plant)
Graptopetalum paraguayense; syn. Sedum weinbergii; Echeveria weinbergii

Mouse-ear Hawkweed (Hieracium, Hawkweed)
Hieracium pilosella, syn. Pilosella officinarum

Mugwort (Common Wormwood)
Artemisia vulgaris

Navelwort (Wall Pennywort, Navel Wort, Penny-pies, Pennywort, Kidneywort, Dollar Weed)
Umbilicus rupestris

Nettle (Stinging Nettle)
Urtica dioica

Nipplewort
Lapsana communis

Oilseed Rape (Rape, Oil Seed Rape)
Brassica napus

Okra (Lady’s Fingers, Ladies Fingers, Bhindi)
Abelmoschus esculentus

Olive
Olea europaea

Paddle Plant (Flapjack Plant, Red Lips Kalanchoe, Desert Cabbage)
Kalanchoe luciae; syn. Kalanchoe thyrsiflora

Pak Choi (Pak Choy, Bok Choy, Bok Choi, Chinese Cabbage)
Brassica rapa chinensis

Pampas Grass
Cortaderia selloana

Parsnip
Pastinaca sativa

Perennial Wall Rocket (Wall Rocket, Wild Rocket, Sand rocket, Sand Mustard, Lincoln Weed and White Rocket)
Diplotaxis tenuifolia,

Poached Egg Plant (Meadow Foam)
Limnanthes douglasii

Prickly Lettuce ( North and South Plant, Compass Plant, Milk Thistle)
Lactuca serriola

Prickly Poppy (Argemone, Thorn Apple)
Argemone spp

Primrose (English Primrose, Wild Primrose, Common Primrose, Native Primrose)
Primula vulgaris

Pumpkin
Curcurbita pepo

Ragwort (Oxford Ragwort, Tansy Ragwort, Stinking Willie)
Senecio spp; esp. Senecio jacobaea, Senecio squalidi, syn. Jacobaea vulgaris

Rayless Goldenrod (Jimmyweed)
Isocoma wrightii

Rocket (Arugula, Rucola, Salad Rocket)
Eruca sativa, Eruca vesicaria

Rue (Common Rue, Herb of Grace)
Ruta spp., esp. Ruta graveolens

Safflower (Saffron Thistle)
Carthamus tinctorius

Sedum Acre (Biting Stonecrop, Gold Moss, Wall Pepper)
Sedum acre

Sedum Reflexum
Sedum reflexum; syn. Sedum rupestre

Silver Ragwort (Senecio, Dusty Miller)
Senecio cineraria; Jacobaea maritima

Silverweed (Silver Weed, Common Silverweed, Silverweed Cinquefoil)
Potentilla anserina; syn. Argentina answerina

Sisyrinchium (Pale Yellow-eyed Grass, Pale Yellow Eyed Grass, Pale Yellow Eye Grass)
Sisyrinchium striatum

Sow Thistle (Sowthistle)
Sonchus spp

St John's Wort (St Johns Wort, Rose of Sharon, Tutsan, Sweet Amber)
Hypericum spp.

Sunflower
Helianthus annuus

Swede (Rutabaga, Yellow Turnip, Neep, Turnip, Swedish Turnip)
Brassica napus; syn. Brassica napobrassica

Sweet Chestnut (Chestnut, Marron)
Castanea spp.

Tansy (Golden Buttons, Bitter Buttons, Mugwort)
Tanacetum vulgare

Tomato
Solanum lycopersicon; syn. Lycopersicon esculentum

Tree of Heaven
Ailanthus altissima

Turnip (Turnip Greens, White Turnip, Swede)
Brassica rapa var. rapa; Brassica campestris

Umbrella Tree (Dwarf Schefflera, Miniature Schefflera, Umbrella Plant, Dwarf Umbrella Tree)
Schefflera arboricola; syn. Heptapleurum arboricolum

Wall Lettuce
Mycelis muralis, syn. Lactuca muralis

Welsh Poppy
Meconopsis Cambrica

Wild Lettuce (Bitter Lettuce; Opium Lettuce; Poisonous Lettuce)
Lactuca virosa

Willow (Weeping Willow, Pussy Willow, White Willow, Sallow, Osier)
Salix spp.

Winter Aconite
Eranthis spp.

Winter Cress (Winter Rocket, Wintercress, Bittercress, Yellowrocket, Yellow Rocket)
Barbarea vulgaris

Winter Jasmine
Jasminum nudiflorum

Woad (Dyer's Woad)
Isatis tinctoria

Wood Avens (Herb Bennett, Herb Bennet)
Geum urbanum

Yellow Archangel (Yellow Deadnettle, Variegated Yellow Archangel)
Lamium galeobdolon; Lamium galeobdolon argentatum

Yellow Corydalis (Yellow Fumitory, Rock Fumewort)
Corydalis spp

Yellow Loosestrife
Lysimachia vulgaris

Yellow Rattle (Cockscomb, Rattle Basket, Hay Rattle)
Rhinanthus minor

Yellow-eyed Grass (Yellow Eyed Grass, Yellow Eye Grass, Golden-eyed Grass)
Sisyrinchium californicum