Flower Locations << Back to Flowers
| English Name | Genus | Species | Location | # in Location |
|---|---|---|---|---|
| Norway Maple | Acer | Platanoides | Abbots Langley | 120 |
| Sycamore | Acer | Pseudoplatanus | Abbots Langley | 120 |
| Grecian Windflower | Anemone | Blanda | Abbots Langley | 120 |
| Cow Parsley | Anthriscus | Sylvestris | Abbots Langley | 120 |
| Alpine Rock-cress | Arabis | Alpina | Abbots Langley | 120 |
| Triangle Orache | Atriplex | Prostrata | Abbots Langley | 120 |
| Purple Rock-cress | Aubrieta | Deltoidea | Abbots Langley | 120 |
| Japanese Laurel | Aucuba | Japonica | Abbots Langley | 120 |
| Common Daisy | Bellis | perennis | Abbots Langley | 120 |
| Darwin's Barberry | Berberis | Darwinii | Abbots Langley | 120 |
| Heartleaf Bergenia | Bergenia | Crassifolia | Abbots Langley | 120 |
| Orange Ball Tree | Buddleja | Globosa | Abbots Langley | 120 |
| Pot Marigold | Calendula | Officinalis | Abbots Langley | 120 |
| Wavy Bitter-cress | Cardamine | Flexuosa | Abbots Langley | 120 |
| Hairy Bitter-cress | Cardamine | Hirsuta | Abbots Langley | 120 |
| Sticky Mouse-ear | Cerastium | Glomeratum | Abbots Langley | 120 |
| Chinese Redbud | Cercis | Chinensis | Abbots Langley | 120 |
| Japanese Quince | Chaenomeles | Japonica | Abbots Langley | 120 |
| Flowering Quince | Chaenomeles | Speciosa | Abbots Langley | 120 |
| Yellow Jasmine | Chrysojasminum | Fruticans | Abbots Langley | 120 |
| Enchanter's Nightshade | Circaea | lutetiana | Abbots Langley | 120 |
| Spear Thistle | Cirsium | vulgare | Abbots Langley | 120 |
| Sageleaf Rock-rose | Cistus | Salvifolius | Abbots Langley | 120 |
| Vernal Clematis | Clematis | Cirrhosa | Abbots Langley | 120 |
| Danish Scurvy-grass | Cochlearia | Danica | Abbots Langley | 120 |
| Mirror Plant | Coprosma | Repens | Abbots Langley | 120 |
| Cabbage Palm | Cordyline | Australis | Abbots Langley | 120 |
| Kousa Dogwood | Cornus | Kousa | Abbots Langley | 120 |
| Sulphur Cosmos | Cosmos | sulphureus | Abbots Langley | 120 |
| Bearberry Cotoneaster | Cotoneaster | Dammeri | Abbots Langley | 120 |
| Beaked Hawk's-beard | Crepis | Vesicaria | Abbots Langley | 120 |
| Golden Crocus | Crocus | Chrysanthus | Abbots Langley | 120 |
| Woodland Crocus | Crocus | Tommasinianus | Abbots Langley | 120 |
| Carnation | Dianthus | Caryophyllus | Abbots Langley | 120 |
| Common Whitlowgrass | Draba | Verna | Abbots Langley | 120 |
| Winter Heather | Erica | Carnea | Abbots Langley | 120 |
| Tall Fleabane | Erigeron | Sumatrensis | Abbots Langley | 120 |
| Wallflower | Erysimum | Cheiri | Abbots Langley | 120 |
| Alpine Wallflower | Erysimum | Linifolium | Abbots Langley | 120 |
| Dwarf Euphorbia | Euphorbia | x martinii | Abbots Langley | 120 |
| Lesser Celandine | Ficaria | Verna | Abbots Langley | 120 |
| Woodland Strawberry | Fragaria | Vesca | Abbots Langley | 120 |
| Manna Ash | Fraxinus | Ornus | Abbots Langley | 120 |
| Snowdrop | Galanthus | Nivalis | Abbots Langley | 120 |
| Treasure Flower | Gazania | rigens | Abbots Langley | 120 |
| Wood Cranesbill | Geranium | Sylvaticum | Abbots Langley | 120 |
| Scarlet Avens | Geum | Coccineum | Abbots Langley | 120 |
| Olive-leaved Gromwell | Glandora | Oleifolia | Abbots Langley | 120 |
| Ground Ivy | Glechoma | Hederacea | Abbots Langley | 120 |
| Common Rock-rose | Helianthemum | Nummularium | Abbots Langley | 120 |
| Majorcan Hellebore | Helleborus | Lividus | Abbots Langley | 120 |
| Lenten Rose | Helleborus | Orientalis | Abbots Langley | 120 |
| Coral Bells | Heuchera | Sanguinea | Abbots Langley | 120 |
| Spanish Bluebell | Hyacinthoides | Hispanica | Abbots Langley | 120 |
| Hyacinth | Hyacinthus | Orientalis | Abbots Langley | 120 |
| Smooth Hydrangea | Hydrangea | Arborescens | Abbots Langley | 120 |
| Globe Candytuft | Iberis | Umbellata | Abbots Langley | 120 |
| Common Holly | Ilex | Aquifolium | Abbots Langley | 120 |
| Ploughmans Spikenard | Inula | conyzae | Abbots Langley | 120 |
| Hooker's Inula | Inula | Hookeri | Abbots Langley | 120 |
| Wild Lettuce | Lactuca | virosa | Abbots Langley | 120 |
| White Deadnettle | Lamium | Album | Abbots Langley | 120 |
| Purple Deadnettle | Lamium | Purpureum | Abbots Langley | 120 |
| Common Nipplewort | Lapsana | Communis | Abbots Langley | 120 |
| Purple Toadflax | Linaria | purpurea | Abbots Langley | 120 |
| Sweet Alyssum | Lobularia | Maritima | Abbots Langley | 120 |
| Star Magnolia | Magnolia | Stellata | Abbots Langley | 120 |
| Apple Tree | Malus | Pumila | Abbots Langley | 120 |
| Asiatic Apple | Malus | Spectabilis | Abbots Langley | 120 |
| Crab Apple | Malus | Sylvestris | Abbots Langley | 120 |
| Musk Mallow | Malva | moschata | Abbots Langley | 120 |
| Grape Hyacinth | Muscari | Armeniacum | Abbots Langley | 120 |
| Field Forget-me-not | Myosotis | Arvensis | Abbots Langley | 120 |
| Woodland Forget-me-not | Myosotis | Sylvatica | Abbots Langley | 120 |
| Daffodil | Narcissus | Pseudonarcissus | Abbots Langley | 120 |
| Hemlock Water Dropwort | Oenanthe | Crocata | Abbots Langley | 120 |
| Opium Poppy | Papaver | somniferum | Abbots Langley | 120 |
| Blue Passionflower | Passiflora | Caerulea | Abbots Langley | 120 |
| Regal Geranium | Pelargonium | x domesticum | Abbots Langley | 120 |
| Green Alkanet | Pentaglottis | Sempervirens | Abbots Langley | 120 |
| Prick-madam | Petrosedum | Rupestre | Abbots Langley | 120 |
| Taiwanese Photinia | Photinia | Serratifolia | Abbots Langley | 120 |
| Hawkweed Oxtongue | Picris | hieracioides | Abbots Langley | 120 |
| Japanese Pieris | Pieris | Japonica | Abbots Langley | 120 |
| Ribworth Plantain | Plantago | Lanceolata | Abbots Langley | 120 |
| Cherry Plum | Prunus | Cerasifera | Abbots Langley | 120 |
| Cherry Laurel | Prunus | Laurocerasus | Abbots Langley | 120 |
| Flowering Cherry | Prunus | Serrulata | Abbots Langley | 120 |
| Blackthorn | Prunus | Spinosa | Abbots Langley | 120 |
| Austrian Oak | Quercus | Cerris | Abbots Langley | 120 |
| Bulbous Buttercup | Ranunculus | Bulbosa | Abbots Langley | 120 |
| Evergreen Azalea | Rhododendron | Indicum | Abbots Langley | 120 |
| Chinese Azalea | Rhododendron | Molle | Abbots Langley | 120 |
| Garden Rose | Rosa | Hybrida | Abbots Langley | 120 |
| Multiflora Rose | Rosa | Multiflora | Abbots Langley | 120 |
| Bitter Dock | Rumex | obtusifolius | Abbots Langley | 120 |
| Redvein Dock | Rumex | sanguineus | Abbots Langley | 120 |
| Fragrant Sarcococca | Sarcococca | Confusa | Abbots Langley | 120 |
| Irish Saxifrage | Saxifraga | Rosacea | Abbots Langley | 120 |
| Wood Saxifragee | Saxifraga | Umbrosa | Abbots Langley | 120 |
| Forbes' Squill | Scilla | Forbesii | Abbots Langley | 120 |
| Japanese Skimmia | Skimmia | Japonica | Abbots Langley | 120 |
| Perfoliate Alexanders | Smyrnium | Perfoliatum | Abbots langley | 120 |
| Common Sowthistle | Sonchus | Oleraceus | Abbots Langley | 120 |
| Kowhai | Sophora | Microphylla | Abbots Langley | 120 |
| Swedish Whitebeam | Sorbus | Intermedia | Abbots Langley | 120 |
| Japanese Meadowsweet | Spiraea | Japonica | Abbots Langley | 120 |
| Common Chickweed | Stellaria | Media | Abbots Langley | 120 |
| Ivy Leaved Toadflax | Symbalaria | Muralis | Abbots Langley | 120 |
| White Heath Aster | Symphyotrichum | Ericoides | Abbots Langley | 120 |
| French Tamarisk | Tamarix | Gallica | Abbots Langley | 120 |
| Common Dandelion | Taraxacum | Officinale | Abbots Langley | 120 |
| Common Yew | Taxus | Baccata | Abbots Langley | 120 |
| Large-leaved Lime | Tilia | Platyphyllos | Abbots Langley | 120 |
| Star Jasmine | Trachelospermum | Jasinoides | Abbots Langley | 120 |
| Water Speedwell | Veronica | Anagallis-aquatica | Abbots Langley | 120 |
| Common Speedwell | Veronica | Officianalis | Abbots Langley | 120 |
| Tiny Vetch | Vicia | Hirsuta | Abbots Langley | 120 |
| Sweet Violet | Viola | Odorata | Abbots Langley | 120 |
| Dog Violet | Viola | Reichenbachiana | Abbots Langley | 120 |
| Common Barberry | Berberis | Vulgaris | Abbotsbury | 36 |
| Flowering Rush | Butomus | Umbellatus | Abbotsbury | 36 |
| Yellow Marsh Marigold | Caltha | Palustris | Abbotsbury | 36 |
| Large Camas | Camassia | Leichtlinii | Abbotsbury | 36 |
| Hairy Chervil | Chaerophyllum | Hirsutum | Abbotsbury | 36 |
| Chirita Fimbrisepala | Chirita | Fimbrisepala | Abbotsbury | 36 |
| Siberian Spring Beauty | Claytonia | Sibirica | Abbotsbury | 36 |
| Shrubby Crownvetch | Coronilla | Valentina | Abbotsbury | 36 |
| Indian Rhubarb | Darmera | Peltata | Abbotsbury | 36 |
| Cape Marigold | Dimorphotheca | Sinuata | Abbotsbury | 36 |
| Tree Spurge | Euphorbia | Dendroides | Abbotsbury | 36 |
| Canary Spurge | Euphorbia | Melifera | Abbotsbury | 36 |
| Grey-leaved Euryops | Euryops | Pectinatus | Abbotsbury | 36 |
| Sweet Woodruff | Galium | Odoratum | Abbotsbury | 36 |
| Red Silky Oak | Grevillea | Banksii | Abbotsbury | 36 |
| Creeping Gypsophila | Gypsophila | Repens | Abbotsbury | 36 |
| Dame's Rocket | Hesperis | Matronalis | Abbotsbury | 36 |
| Butterfly-flower | Iris | Japonica | Abbotsbury | 36 |
| Coral Plant | Jatropha | Multifida | Abbotsbury | 36 |
| Violet Slipper Flower | Jovellana | Violacea | Abbotsbury | 36 |
| Sierra Madre Lobelia | Lobelia | Laxiflora | Abbotsbury | 36 |
| Twinberry Honeysuckle | Lonicera | Involucrata | Abbotsbury | 36 |
| New Zealand Holly | Olearia | Macrodonta | Abbotsbury | 36 |
| Jacob's Ladder | Polemonium | Caeruleum | Abbotsbury | 36 |
| Reevesia Pubescens | Reevesia | Pubescens | Abbotsbury | 36 |
| Moroccan Daisy | Rhodanthemum | Hosmariense | Abbotsbury | 36 |
| Flame Azalea | Rhododendron | Calendulaceum | Abbotsbury | 36 |
| Pacific Rhododendron | Rhododendron | Macrophyllum | Abbotsbury | 36 |
| Indian Azalea | Rhododendron | Simsii | Abbotsbury | 36 |
| Scarlet Wisteria | Sesbania | Grandiflora | Abbotsbury | 36 |
| Giant Tansy | Tanacetum | Macrophyllum | Abbotsbury | 36 |
| Fragrant Fringecup | Tellima | Grandiflora | Abbotsbury | 36 |
| Columbine Meadow-rue | Thalictrum | Aquilegifolium | Abbotsbury | 36 |
| Heartleaf Foamflower | Tiarella | Cordifolia | Abbotsbury | 36 |
| Garden Tulip | Tulipa | Gesneriana | Abbotsbury | 36 |
| Greater Periwinkle | Vinca | Major | Abbotsbury | 36 |
| Medium-flowered Winter-cress | Barbarea | Intermedia | St Albans | 36 |
| Leatherleaf Mahonia | Berberis | Bealei | St Albans | 36 |
| Wintergreen Barberry | Berberis | Julianae | St Albans | 36 |
| Common Bistort | Bistorta | officinalis | St Albans | 36 |
| Cuckoo Flower | Cardamine | Pratensis | St Albans | 36 |
| Blue Blossom | Ceanothus | thyrsiflorus | St Albans | 36 |
| Chicory | Cichorium | Intybus | St Albans | 36 |
| Wrinkle-leave Rock-rose | Cistus | Crispus | St Albans | 36 |
| Hairy Willowherb | Epilobium | Hirsutum | St Albans | 36 |
| Tree Heath | Erica | Arborea | St Albans | 36 |
| Beach Aster | Erigeron | Glaucus | St Albans | 36 |
| Endres's Cranesbill | Geranium | Endressi | St Albans | 36 |
| Dove's-foot Crane's-bill | Geranium | Molle | St Albans | 36 |
| Tutsan | Hypericum | Androsaemum | St Albans | 36 |
| Flowering Kalanchoe | Kalanchoe | Blossfeldiana | St Albans | 36 |
| Prickly Lettuce | Lactuca | Serriola | St Albans | 36 |
| Bugle | Lycopus | Europaeus | St Albans | 36 |
| Saucer Magnolia | Magnolia | Soulangeana | St Albans | 36 |
| Ten-week Stock | Matthiola | Incana | St Albans | 36 |
| White Sweet-clover | Melilotus | Albus | St Albans | 36 |
| Early Forgrt-me-not | Myosotis | Ramosisima | St Albans | 36 |
| Water Forget-me-not | Myosotis | Scorpioides | St Albans | 36 |
| Heavenly Bamboo | Nandina | Domestica | St Albans | 36 |
| Large Evening Primrose | Oenothera | Glaziovana | St Albans | 36 |
| Lady's Thumb | Persicaria | Maculosa | St Albans | 36 |
| Petunia | Petunia | Atkinsiana | St Albans | 36 |
| Cape Fuchsia | Phygelius | Capensis | St Albans | 36 |
| Yellow Coroydalis | Pseudofumaria | Lutea | St Albans | 36 |
| Fuzzy Sumac | Rhus | Typhina | St Albans | 36 |
| Flowering Currant | Ribes | Sanguineum | St Albans | 36 |
| Bog Yellowcress | Rorippa | Palustris | St Albans | 36 |
| Groundsel | Senecio | Vulgaris | St Albans | 36 |
| Mountain Ash | Sorbus | Aucuparia | St Albans | 36 |
| Japanese-hedge-parsley | Torilis | Japonica | St Albans | 36 |
| Birds-eye Speedwell | Veronica | persica | St Albans | 36 |
| Early Dog-violet | Viola | Reichenbachiana | St Albans | 36 |
| Desert Rose | Adenium | Obesum | Thailand | 18 |
| Common Water-plantain | Alisma | platago-aquatica | Thailand | 18 |
| Coral Vine | Antigonon | Leptopus | Thailand | 18 |
| Golden Shower | Cassia | Fistula | Thailand | 18 |
| Butterfly Pea | Clitoria | Ternatea | Thailand | 18 |
| Poisonbulb | Crinum | Asiaticum | Thailand | 18 |
| Chinese Wormwood | Crossostephium | Chinense | Thailand | 18 |
| Dendrobium Noble | Dendrobium | Nobile | Thailand | 18 |
| Dendrobium Sonia | Dendrobium | Sonia | Thailand | 18 |
| Crown of Thorns | Euphorbia | Milii | Thailand | 18 |
| Arabian Jasmine | Jasminum | Sambac | Thailand | 18 |
| Brazillian Jasmine | Mandevilla | Sanderi | Thailand | 18 |
| Aphrodite's Phalaenopsis | Phalaenopsis | Aphrodite | Thailand | 18 |
| Frangipani | Plumeria | Rubra | Thailand | 18 |
| Rhododendron Hippophaeoides | Rhododendron | Hippophaeoides | Thailand | 18 |
| Crape Jasmine | Tabernaemontana | Divaricata | Thailand | 18 |
| Yellow Trumpetbush | Tecoma | Stans | Thailand | 18 |
| Coatbuttons | Tridax | Procumbens | Thailand | 18 |
| Snow-in-summer | Cerastium | tomentosum | Kings Langley | 16 |
| Large-leaved Cotoneaster | Cotoneaster | Coriaceus | Kings Langley | 16 |
| Sweet William | Dianthus | Barbatus | Kings Langley | 16 |
| Water Avens | Geum | Rivale | Kings Langley | 16 |
| Crevice Alumroot | Heuchera | Micrantha | Kings Langley | 16 |
| Spring Starflower | Ipheion | Uniflorum | Kings Langley | 16 |
| Dwarf Iris | Iris | Reticulata | Kings Langley | 16 |
| Annual Honesty | Lunaria | Annua | Kings Langley | 16 |
| Catmint | Nepeta | Faassenii | Kings Langley | 16 |
| Orange Stonecrop | Phedimus | Kamtschaticus | Kings Langley | 16 |
| Mouse-ear Hawkweed | Pilosella | Officinarum | Kings Langley | 16 |
| Oxford Ragwort | Senecio | Squalidus | Kings Langley | 16 |
| Spiny Sowthistle | Sonchus | Asper | Kings Langley | 16 |
| Thunberg Spiraea | Spiraea | Thunbergii | Kings Langley | 16 |
| Yellow Goat's Beard | Tragopogon | Pratensis | Kings Langley | 16 |
| Leatherleaf Viburnum | Viburnum | Rhytidophyllum | Kings Langley | 16 |
| Common Mugwort | Artemisa | vulgaris | Bedmond | 12 |
| Greater Masterwort | Astrantia | Major | Bedmond | 12 |
| Silver Bush | Convolvulus | Cneorum | Bedmond | 12 |
| Willow Herb | Epilobium | dodonaei | Bedmond | 12 |
| Cypress Spurge | Euphorbia | Cyparissias | Bedmond | 12 |
| Dyer's Woad | Isatis | Tinctoria | Bedmond | 12 |
| Moroccan Toadflax | Linaria | Maroccana | Bedmond | 12 |
| Chinese Peony | Paeonia | Lactiflora | Bedmond | 12 |
| Common Sage | Salvia | Officinalis | Bedmond | 12 |
| White Campion | Silene | Latifolia | Bedmond | 12 |
| Common Snowberry | Symphoricarpos | Albus | Bedmond | 12 |
| Meyer Lilac 'Palibin' | Syringa | Meyeri 'Palibin' | Bedmond | 12 |
| Dutch Crocus | Crocus | Vernus | Chorleywood | 12 |
| Rosebay Willowherb | Epilobium | Augustifolium | Chorleywood | 12 |
| Spindletree | Euonymus | Europaeus | Chorleywood | 12 |
| Wintercreeper | Euonymus | Fortunei | Chorleywood | 12 |
| Evergreen Spindle | Euonymus | Japonicus | Chorleywood | 12 |
| Short-pod Mustard | Hirschfeldia | incana | Chorleywood | 12 |
| Spotted Touch-me-not | Impatiens | Capensis | Chorleywood | 12 |
| Rough Hawkbit | Leontodon | Hispidus | Chorleywood | 12 |
| Common Soapwort | Saponaria | Officinalis | Chorleywood | 12 |
| Hedge Woundwort | Stachys | sylvatica | Chorleywood | 12 |
| Lesser stitchwort | Stellaria | graminea | Chorleywood | 12 |
| Hop trefoil | Trifolium | campestre | Chorleywood | 12 |
| Anise Hyssop | Agastache | Foeniculum | Glyndebourne | 11 |
| Mountain Garlic | Allium | Lusitanicum | Glyndebourne | 11 |
| Canna Lily | Canna | x Generalis | Glyndebourne | 11 |
| Irish Spurge | Euphorbia | Hyberna | Glyndebourne | 11 |
| Sunflower | Helianthus | Annuus | Glyndebourne | 11 |
| Jerusalem Artichoke | Helianthus | Tuberosus | Glyndebourne | 11 |
| Heliotrope | Heliotropium | Arborescens | Glyndebourne | 11 |
| Red Hot Poker | Kniphofia | Uvaria | Glyndebourne | 11 |
| Scarlet Flax | Linum | Grandiflorum | Glyndebourne | 11 |
| Mediterranean Hartwort | Seseli | Tortuosum | Glyndebourne | 11 |
| New England Aster | Symphyotrichum | Novi-angliae | Glyndebourne | 11 |
| Theadleaf Bluestar | Amsonia | Hubrichtii | Regents Park | 11 |
| Fuzzy Deutzia | Deutzia | Scabra | Regents Park | 11 |
| Pride of Madeira | Echium | Candicans | Regents Park | 11 |
| Yellow Horned Poppy | Glaucium | Flavum | Regents Park | 11 |
| Spotted Dead Nettles | Lamium | Maculatum | Regents Park | 11 |
| Blue Flax | Linum | Perenne | Regents Park | 11 |
| Tuberous Jerusalem Sage | Phlomoides | Tuberosa | Regents Park | 11 |
| Lady Banks's Rose | Rosa | Banksiae | Regents Park | 11 |
| Hyacinth Bluebell | Scilla | Hyacinthoides | Regents Park | 11 |
| Mountain Tea | Sideritis | Scardica | Regents Park | 11 |
| Sticky Catchfly | Viscaria | Vulgaris | Regents Park | 11 |
| Rock Samphire | Crithmum | maritimum | Trecco Bay | 11 |
| Perennial Wall-rocket | Diplotaxis | tenuifolia | Trecco Bay | 11 |
| Sea Spurge | Euphorbia | paralias | Trecco Bay | 11 |
| Sweet Fennel | Foeniculum | vulgare | Trecco Bay | 11 |
| Common Evening-primrose | Oenothera | biennis | Trecco Bay | 11 |
| Wild Radish | Raphanus | raphanistrum | Trecco Bay | 11 |
| Rugosa Rose | Rosa | rugosa | Trecco Bay | 11 |
| Biting Stonecrop | Sedum | acre | Trecco Bay | 11 |
| White Stonecrop | Sedum | album | Trecco Bay | 11 |
| Wild Thyme | Thymus | praecox | Trecco Bay | 11 |
| Hare's-Foot Clover | Trifolium | avense | Trecco Bay | 11 |
| Monk's Hood | Aconitum | Napellus | Hatfield | 10 |
| Birthwort | Aristolochia | Clematitis | Hatfield | 10 |
| King's Spear | Asphodeline | Lutea | Hatfield | 10 |
| Feathered Pink | Dianthus | Plumarius | Hatfield | 10 |
| White Rock-rose | Helianthemum | Apenninum | Hatfield | 10 |
| Weld | Reseda | Luteola | Hatfield | 10 |
| Yellow Rattle | Rhinanthus | Minor | Hatfield | 10 |
| Valerian | Valeriana | Officianalis | Hatfield | 10 |
| Large Speedwell | Veronica | Austriaca | Hatfield | 10 |
| Thyme-leaved Speedwell | Veronica | Serpillifollia | Hatfield | 10 |
| Purple Clematis | Clematis | Viticell | Watford | 10 |
| Poison Hemlock | Conium | Masculatum | Watford | 10 |
| Chile Lantern Tree | Crinodendron | Hookerianum | Watford | 10 |
| Salal | Gaultheria | Shallon | Watford | 10 |
| Oakleaf Hydrangea | Hydrangea | Quercifolia | Watford | 10 |
| Indian Pokeweed | Phytolacca | Acinosa | Watford | 10 |
| Sulphur Cinquefoil | Potentilla | Recta | Watford | 10 |
| Cowslip | Primula | Veris | Watford | 10 |
| Feverfew | Tanacetum | Parthenium | Watford | 10 |
| Wayfaring Tree | Viburnum | Lantana | Watford | 10 |
| Rapeseed | Brassica | Napus | Hemmel Hempstead | 9 |
| Shepard's Purse | Capsella | Bursa-pastoris | Hemmel Hempstead | 9 |
| Fat Hen | Chenopodium | Album | Hemmel Hempstead | 9 |
| Thorn Apple | Datura | Stramonium | Hemmel Hempstead | 9 |
| Purple Coneflower | Echinacea | purpurea | Hemmel Hempstead | 9 |
| Common Ivy | Hedera | Helix | Hemmel Hempstead | 9 |
| Sneezeweed | Helenium | Autumnale | Hemmel Hempstead | 9 |
| Delavay Peony | Paeonia | Delavayi | Hemmel Hempstead | 9 |
| Greater Stitchwort | Stellaria | Holostea | Hemmel Hempstead | 9 |
| Purple Knapweed | Centaurea | Pullata | Lisbon | 9 |
| Grey-leaved Cistus | Cistus | Albidus | Lisbon | 9 |
| Cigar Plant | Cuphea | Ignea | Lisbon | 9 |
| Purple Milk Thistle | Galactites | Tomentosus | Lisbon | 9 |
| Scarlet Star | Guzmania | Lingulata | Lisbon | 9 |
| Fringe Flower | Loropetalum | Chinense | Lisbon | 9 |
| Bermuda Buttercup | Oxalis | Pes-caprae | Lisbon | 9 |
| Velvet Groundsel | Roldana | Petasitis | Lisbon | 9 |
| Intermediate Periwinkle | Vinca | Difformis | Lisbon | 9 |
| Meadowsweet | Filipendula | Ulmaria | Cheshire | 8 |
| Himalayan Balsam | Impatiens | Glandulifera | Cheshire | 8 |
| Tormentil | Potentilla | Erecta | Cheshire | 8 |
| Great Yellowcress | Rorippa | amphibia | Cheshire | 8 |
| Black Nightshade | Solanum | Nigrum | Cheshire | 8 |
| Perennial Sow-thistle | Sonchus | Arvensis | Cheshire | 8 |
| Marsh Woundwort | Stachys | Palustris | Cheshire | 8 |
| Red Clover | Trifolium | Pratense | Cheshire | 8 |
| Garden Orache | Atriplex | hortensis | Chiswell Green | 8 |
| Pink Rock-rose | Cistus | creticus | Chiswell Green | 8 |
| Hyacinth Bean | Lablab | purpureus | Chiswell Green | 8 |
| Garden Lettuce | Lactuca | sativa | Chiswell Green | 8 |
| Bitter Melon | Momordica | charantia | Chiswell Green | 8 |
| Egg Plant | Solanum | melongena | Chiswell Green | 8 |
| Snake Gourd | Trichosanthes | cucumerina | Chiswell Green | 8 |
| Scentless Mayweed | Tripleurospermum | inodorum | Chiswell Green | 8 |
| Bear's Breech | Acanthus | Mollis | London | 8 |
| Oregon Grape | Berberis | Aquifolium | London | 8 |
| Greater Celandine | Chelidonium | Majus | London | 8 |
| Wood Spurge | Euphorbia | Amygdaloides | London | 8 |
| Peruvian Daisy | Galinsoga | Quadriradiata | London | 8 |
| Oleander | Nerium | Oleander | London | 8 |
| Star-of-Bethlehem | Ornithogalum | Umbellatum | London | 8 |
| Common Comfrey | Symphytum | Officinale | London | 8 |
| Eastern Bluestar | Amsonia | Tabernaemontana | Windsor Castle | 8 |
| Italian Aster | Aster | Amellus | Windsor Castle | 8 |
| Shrubby Hare's Ear | Bupleurum | fruticosum | Windsor Castle | 8 |
| Giant Bellflower | Campanula | Latifolia | Windsor Castle | 8 |
| Rose Glory Bower | Clerodendrum | bungei | Windsor Castle | 8 |
| Seep Monkeyflower | Erythranthe | guttata | Windsor Castle | 8 |
| Peking Spurge | Euphorbia | pekinensis | Windsor Castle | 8 |
| Plume Poppy | Macleaya | cordata | Windsor Castle | 8 |
| African-lily | Agapanthus | Praecox | Hambleton Hall | 7 |
| Bush Anemone | Carpenteria | Californica | Hambleton Hall | 7 |
| Garden Cosmos | Cosmos | Bipinnatus | Hambleton Hall | 7 |
| Mediterranean Spurge | Euphorbia | Characias | Hambleton Hall | 7 |
| Hydrangea | Hydrangea | macrophylla | Hambleton Hall | 7 |
| Sargent's Hydrangea | Hydrangea | Sargentiana | Hambleton Hall | 7 |
| Long-leaved Speedwell | Veronica | Longifolia | Hambleton Hall | 7 |
| Strawberry Tree | Arbutus | Unedo | Islington | 7 |
| Mexican Orange | Choisya | Ternata | Islington | 7 |
| Paper Plant | Fatsia | Japonica | Islington | 7 |
| Himalayan Honeysuckle | Leycesteria | Formosa | Islington | 7 |
| Cape Marguerite | Osteospermum | Ecklonis | Islington | 7 |
| Narrow-leaved Ragwort | Senecio | Inaequidens | Islington | 7 |
| Potato Vine | Solanum | Laxum | Islington | 7 |
| Pyramidal Orchid | Anacamptis | Pyramidalis | Ragpits | 7 |
| Squinancy wort | Asperula | cynanchica | Ragpits | 7 |
| Common centaury | Centaurium | eryhtraea | Ragpits | 7 |
| Hege bedstraw | Galium | mollugo | Ragpits | 7 |
| Fragrant Orchid | Gymnadenia | Conopsea | Ragpits | 7 |
| Greater Butterfly Orchid | Platanthera | Chlorantha | Ragpits | 7 |
| Tufted Vetch | Vicia | cracca | Ragpits | 7 |
| Globe Artichoke | Cynara | Scolymus | Sherborne Castle | 7 |
| Rocket Ligularia | Ligularia | stenocephala ‘The Rocket’ | Sherborne Castle | 7 |
| Scarlet Beebalm | Monarda | Didyma | Sherborne Castle | 7 |
| Evergreen Rose | Rosa | Sempervirens | Sherborne Castle | 7 |
| Autumn Sage | Salvia | Gregii | Sherborne Castle | 7 |
| Maidens Blush | Tradescantia | Fluminensis | Sherborne Castle | 7 |
| Nettle-leaved Mullein | Verbascum | Chaixii | Sherborne Castle | 7 |
| Blue Leadwood | Ceratostigma | Plumbaginoides | Epping | 6 |
| Common Primrose | Primula | Acaulis | Epping | 6 |
| Black Locust | Robinia | Pseudoacacia | Epping | 6 |
| Scarlet Sage | Salvia | Splendens | Epping | 6 |
| Whitebeam | Sorbus | Aria | Epping | 6 |
| Thyme-leaved Speedwell | Veronica | Serpyllifolia | Epping | 6 |
| Marsh Thistle | Cirsium | palustre | Kenfig NR | 6 |
| Montbretia | Crocosmia | crocoxmiiflora | Kenfig NR | 6 |
| Southern Marsh Orchid | Dactylorhiza | praetemissa | Kenfig NR | 6 |
| Marsh Helleborine | Epipactis | palustris | Kenfig NR | 6 |
| Hemp Agrimony | Eupatorium | Cannabinum | Kenfig NR | 6 |
| Burnet Rose | Rosa | spinosissima | Kenfig NR | 6 |
| Wild Angelica | Angelica | Sylvestris | Tatton | 6 |
| Summersweet | Clethra | Alnifolia | Tatton | 6 |
| Prickly Caster-oil Tree | Kalopanax | Septemlobus | Tatton | 6 |
| Yellow Loosestrife | Lysimachia | Vulgaris | Tatton | 6 |
| African Marigold | Tagetes | Erecta | Tatton | 6 |
| Garden Nasturtium | Tropaeolum | Majus | Tatton | 6 |
| Winter Daphne | Daphne | Odora | Wimpole Estate | 6 |
| Crown Imperial | Fritillaria | Imperialis | Wimpole Estate | 6 |
| Snake's Head Fritillary | Fritillaria | Meleagris | Wimpole Estate | 6 |
| Summer Snowflake | Leucojum | Aestivum | Wimpole Estate | 6 |
| Siberian Squill | Scilla | Siberica | Wimpole Estate | 6 |
| Fragrant Viburnum | Viburnum | Farreri | Wimpole Estate | 6 |
| Marsh-Mallow | Althaea | Officinalis | Shaftesbury | 5 |
| Canadian Fleabane | Erigeron | Canadensis | Shaftesbury | 5 |
| Garden Verbena | Glandularia | x hybrida | Shaftesbury | 5 |
| Orange Hawkweed | Pilosella | Aurantiaca | Shaftesbury | 5 |
| French Rose | Rosa | Gallica | Shaftesbury | 5 |
| Ground Elder | Aegopodium | Podagraria | Chorley Wood | 4 |
| Black Mustard | Brassica | Nigra | Chorley Wood | 4 |
| Creeping Cinquefoil | Potentilla | Reptans | Chorley Wood | 4 |
| Sheep's Sorrel | Rumex | Acetosella | Chorley Wood | 4 |
| Barrenwort | Epimedium | Pinnatum | City of London | 4 |
| Panicle Hydrangea | Hydrangea | Paniculata | City of London | 4 |
| Cineraria | Pericallis | x hybrida | City of London | 4 |
| Eastern Rocket | Sisymbrium | Orientale | City of London | 4 |
| Blue Pimpernel | Lysimachia | Foemina | Corbridge | 4 |
| Ivy Geranium | Pelargonium | peltatum | Corbridge | 4 |
| Annual Clary | Salvia | Viridis | Corbridge | 4 |
| Spider Flower | Tarenaya | Hassieriana | Corbridge | 4 |
| Poppy Anemone | Anemone | Coronaria | Essex | 4 |
| Cutleaf Teasel | Dipsacus | Laciniatus | Essex | 4 |
| Showy Stonecrop | Hylotelephium | Spectabile | Essex | 4 |
| Purple Loosestrife | Lythrum | Salicaria | Essex | 4 |
| Redroot Amaranth | Amaranthus | Retroflexus | Gadebridge Park | 4 |
| Japanese Thimbleflower | Eriocapitella | Hybrida | Gadebridge Park | 4 |
| Amur Daylily | Hemerocallis | middendorffii | Gadebridge Park | 4 |
| Common Mullein | Verbascum | thapsus | Gadebridge Park | 4 |
| Trailing Abutilon | Callianthe | Megapotamica | Kensington | 4 |
| Bird-in-a-bush | Corydalis | Solida | Kensington | 4 |
| Broadleaf Forget-Me-Not | Myosotis | Latifolia | Kensington | 4 |
| Strawberry Saxifrage | Saxifraga | Stolonifera | Kensington | 4 |
| Yellow Scabious | Scabiosa | Ochroleuca | Stratford | 4 |
| Maltese-cross | Silene | Chalcedonica | Stratford | 4 |
| Purple Heart | Tradescantia | Pallida | Stratford | 4 |
| White Mullein | Verbascum | Lychnitis | Stratford | 4 |
| Golden Yarrow | Achillea | Filipendulina | Tring | 4 |
| Bugle | Ajuga | Reptans | Tring | 4 |
| Garlic Mustard | Alliaria | Petiolata | Tring | 4 |
| Yellow Archangel | Lamium | Galebdolon | Tring | 4 |
| Judas Tree | Cercis | Siliquastrum | Amersham | 3 |
| Hedge Mustard | Sisymbrium | Officinale | Amersham | 3 |
| Spiked Speedwell | Veronica | Spicata | Amersham | 3 |
| Portugal Laurel | Prunus | Lusitanica | Apsley | 3 |
| Hedge Veronica | Veronica | x franciscana | Apsley | 3 |
| Spanish Dagger | Yucca | Gloriosa | Apsley | 3 |
| Yellow Rocket | Barbarea | Vulgaris | Dorset | 3 |
| Spring Pea | Lathyrus | Vernus | Dorset | 3 |
| Red Campion | Silene | Dioica | Dorset | 3 |
| Harebell | Campanula | Rotundifolia | Lindisfarne | 3 |
| Wild Mustard | Sinapis | arvensis | Lindisfarne | 3 |
| Sea Mayweed | Tripleurospermum | maritimum | Lindisfarne | 3 |
| Creeping Phlox | Phlox | Subulata | Ongar | 3 |
| Alpine Squill | Scilla | Bifolia | Ongar | 3 |
| Blue Trumpet Vine | Thunbergia | Grandiflora | Ongar | 3 |
| Gladiolus | Gladiolus | Gandavensis | St Albans Park | 3 |
| Yellow Toadflax | Linaria | Vulgaris | St Albans Park | 3 |
| Water Mint | Mentha | Aquatica | St Albans Park | 3 |
| Natal Plum | Carissa | Macrocarpa | Tunisia | 3 |
| Yellow Sage | Lantana | Camara | Tunisia | 3 |
| Cape Leadwort | Plumbago | auriculata | Tunisia | 3 |
| Viper's Bugloss | Echium | vulgare | Whitley Bay | 3 |
| Garden Lupin | Lupinus | Polyphyllus | Whitley Bay | 3 |
| Yellow Mignonette | Reseda | lutea | Whitley Bay | 3 |
| Common Borage | Borago | Officinalis | Angel | 2 |
| Great Forget-me-not | Brunnera | Macrophylla | Angel | 2 |
| Silverweed | Agentina | Anserina | Barnsdale | 2 |
| Shasta Daisy | Leucanthemum | Maximum | Barnsdale | 2 |
| Nettle-leaved Bellflower | Campanula | trachelium | Dancers End | 2 |
| Wild Parsnip | Pastinaca | sativa | Dancers End | 2 |
| Red Bistort | Bistorta | Amplexicaulis | Glyndebourne: | 2 |
| Painted Tongue | Salpiglossis | Sinuata | Glyndebourne: | 2 |
| Wood Anemone | Anemone | Nemorosa | Kingston Lacy | 2 |
| Narrow-leaved Lungwort | Pulmonaria | Longifolia | Kingston Lacy | 2 |
| Yellow Avalanche Lily | Erythronium | Grandiflorum | Kinston Lacy | 2 |
| Glory of the Snow | Scilla | luciliae | Kinston Lacy | 2 |
| Annual Mercury | Mercurialis | Annua | Lambeth | 2 |
| Zonal Geranium | Pelargonium | Hortorum | Lambeth | 2 |
| Common Corn-flag | Gladiolus | Communis | Lulworth Cove | 2 |
| Sea Campion | Silene | Uniflora | Lulworth Cove | 2 |
| Hottentot Fig | Carpobrotus | Edulis | Paros | 2 |
| Rubber Plant | Ficus | Elastica | Paros | 2 |
| Bourgainvillea | Bourgainvillea | Glabra | Spain | 2 |
| American Pokeweed | Phytolacca | Americana | Spain | 2 |
| Southern Magnolia Fruit | Magnolia | Grandiflora | St Pauls | 2 |
| Blue Anise Sage | Salvia | Guaranitica | St Pauls | 2 |
| Russian Sage | Perovskia | Atriplicifolia | Tynemouth | 2 |
| Woody Nightshade | Solanum | Dulcamara | Tynemouth | 2 |
| Virginia Stock | Malcolmia | Maritima | Weymouth | 2 |
| Alexanders | Smyrnium | Olusatrum | Weymouth | 2 |
| Giant Fennel | Ferula | Communis | Abbots Langey | 1 |
| Rose Spirea | Spiraea | douglasii | Ashridge Estate | 1 |
| Love-in-a-mist | Nigella | Damascena | Aylesbury | 1 |
| Culver's Root | Veronicastrum | Virginicum | Bath | 1 |
| California Fuchsia | Epilobium | Canum | Berkhampstead | 1 |
| Mountain Clematis | Clematis | Montana | Blandford | 1 |
| Red-osier Dogwood | Cornus | sericea | Clerkenwell Road | 1 |
| Whitetop | Lepidium | Draba | Colnbrook | 1 |
| Baby Sage | Salvia | Microphylla | Farringdon | 1 |
| Basil Thyme | Clinopodium | Nepeta | Glynebourne | 1 |
| Cotton Lavender | Santolina | Chamaecyparissus | Hambleton | 1 |
| Russian Olive | Elaegnus | Angustifolia | Hamilton | 1 |
| Mealycup Sage | Salvia | Farinacea | Hamilton Hall | 1 |
| Curly Dock | Rumex | crispus | Hemmel Hemstead | 1 |
| Hoary Goats Weed | Epimedium | Sagittatum | Kingston Lacey | 1 |
| Pearly Everlasting | Anaphalis | Margaritacea | Langley Castle | 1 |
| Argentine Senna | Senna | corymbosa | Lee Valley | 1 |
| Giant Viper's-bugloss | Echium | Pininana | London City | 1 |
| Horseradish | Amoracia | Rusticana | London Colney | 1 |
| Bellflower Beardtongue | Penstemon | Campanulatus | Newcastle | 1 |
| Blue Vervain | Verbena | hastata | Nymans NT | 1 |
| Cutleaf Geranium | Geranium | Dissectum | Potters Bar | 1 |
| Golden Alexanders | Zizia | Aurea | Regnts Park | 1 |
| Eucalyptus | Eucalyptus | Globulus | Rutland, Barnsdale | 1 |
| Ivy-leaved Toadflax | Cymbalaria | Muralis | Salisbury Cathedral | 1 |
| Bottlebrush Buckeye | Aesculus | parviflora | Sergehill | 1 |
| Pontic Rhododendron | Rhododendron | Ponticum | Sheringham | 1 |
| Red Bartsia | Odontites | vernus | St Albans 1 | 1 |
| Common Gorse | Ulex | Europaeus | Studland | 1 |
| Chilean Rhubarb | Gunnera | Tinctoria | Tatton Park | 1 |
| Bird Cherry | Prunus | Padus | Verulamium | 1 |
| Red-tip Photinia | Photinia | x Fraseri | Wimbourne | 1 |
| Fernleaf Yarrow | Achillea | Filipendulina | 186 | |
| Yarrow | Achillea | Millefolium | 186 | |
| Horse-chestnut | Aesculus | Hippocastanum | 186 | |
| Red Buckeye | Aesculus | Pavia | 186 | |
| Flossflower | Ageratum | Houstonianum | 186 | |
| Hollyhock | Alcea | Rosea | 186 | |
| Giant Onion | Allium | Giganteum | 186 | |
| Naples Garlic | Allium | Neapolitanum | 186 | |
| Black Garlic | Allium | Nigrum | 186 | |
| Round Headed Leek | Allium | Sphaercephalon | 186 | |
| Peruvian Lily | Alstroemeria | Aurea | 186 | |
| Red Amaranth | Amaranthus | cruentus | 186 | |
| Belladonna Lily | Amaryllis | Belladonna | 186 | |
| Snapdragon | Antirrhinum | Majus | 186 | |
| Columbine | Aquilegia | Vulgaris | 186 | |
| Lesser Burdock | Arctium | Minus | 186 | |
| Marguerite | Argyranthemum | frutescens | 186 | |
| Goat's-beard | Aruncus | Dioicus | 186 | |
| Large-leaved Aster | Aster | Macrophyllus | 186 | |
| Basket of Gold | Aurinia | Saxatilis | 186 | |
| Tuberous Begonia | Begonia | Tuberhybrida | 186 | |
| Cretan Bryony | Bryonia | Cretica | 186 | |
| Bodinier's Beautyberry | Callicarpa | Bodinieri | 186 | |
| Heather | Calluna | Vulgaris | 186 | |
| Hedge Bindweed | Calystegia | Silvatica | 186 | |
| Japanese Camellia | Camellia | Japonica | 186 | |
| Peach-leaved Bellflower | Campanula | Persicifolia | 186 | |
| Wall Bellflower | Campanula | Portenschlagiana | 186 | |
| Serbian Bellflower | Campanula | Poscharskyana | 186 | |
| Trumpet Creeper | Campsis | Radicans | 186 | |
| Pyrenean Thistle | Carduus | carlinoides | 186 | |
| Carline Thistle | Carlina | Vulgaris | 186 | |
| Caryopteris | Caryopteris | x clandonensis | 186 | |
| Madagascar Periwinkle | Catharanthus | Roseus | 186 | |
| Cornflower | Centaurea | Cyanus | 186 | |
| Lesser Knapweed | Centaurea | Nigra | 186 | |
| Red Valerian | Centranthus | Ruber | 186 | |
| Honeywort | Cerinthe | Major | 186 | |
| Creeping Thistle | Cirsium | Arvense | 186 | |
| Gum Rockrose | Cistus | Ladanifer | 186 | |
| Asian Clematis | Clematis | Florida | 186 | |
| Solitary Clematis | Clematis | integrifolia | 186 | |
| Old Man's Beard | Clematis | Vitalba | 186 | |
| Autumn Crocus | Colchicum | Autumnale | 186 | |
| Field Bindweed | Convolvulus | Arvensis | 186 | |
| Common Dogwood | Cornus | Sanguinea | 186 | |
| Round-leafed Navel-wort | Cotyledon | orbiculata | 186 | |
| Midland Hawthorn | Crataegus | Laevigata | 186 | |
| Smooth Hawk's-beard | Crepis | Capillaris | 186 | |
| Scotch Broom | Cytisus | Scoparius | 186 | |
| Common Spotted Orchid | Dactylorhiza | Fuchsii | 186 | |
| Dahlia | Dahlia | Pinnata | 186 | |
| Shrubby Cinquefoil | Dasiphora | Fruticosa | 186 | |
| Wild Carrot | Daucus | Carota | 186 | |
| Royal Poinciana | Delonix | regia | 186 | |
| Candle Larkspur | Delphinium | Elatum | 186 | |
| Chinese Pink | Dianthus | Chinensis | 186 | |
| Angel's Fishing Rod | Dierama | Pulcherrimum | 186 | |
| Foxglove | Digitalis | Purpurea | 186 | |
| Blue Globe Thistle | Echinops | Bannaticus | 186 | |
| Purple Viper's-bugloss | Echium | Plantagineum | 186 | |
| Rosebay Willowherb | Epilobium | angustifolium | 186 | |
| California Goldenbush | Ericameria | ericoides | 186 | |
| Mexican Fleabane | Erigeron | Karvinskianus | 186 | |
| Red Escallonia | Escallonia | Rubra | 186 | |
| California Poppy | Eschscholzia | californica | 186 | |
| Russian Vine | Fallopia | baldschuanica | 186 | |
| Border Forsythia | Forsythia | x Intermedia | 186 | |
| Snake's Head Fritillary | Fritillaria | Meleagris | 186 | |
| Fuchsia | Fuchsia | Magelanica | 186 | |
| Hardy Fuchsia | Fuchsia | Magellanica | 186 | |
| Goat's-rue | Galega | Officianalis | 186 | |
| White Bedstraw | Galium | Album | 186 | |
| Heath Bedstraw | Galium | Saxitale | 186 | |
| Lady's Bedstraw | Galium | Verum | 186 | |
| Knotted Crane's-bill | Geranium | Nodosum | 186 | |
| Marsh Crane's-bill | Geranium | palustre | 186 | |
| Herb Robert | Geranium | robertianum | 186 | |
| Tricolor Chrysanthemum | Glebionis | Carinata | 186 | |
| April-fool | Haemanthus | sanguineus | 186 | |
| Bristly Oxtongue | Helminthotheca | Echoides | 186 | |
| Orange Daylily | Hemerocallis | Fulva | 186 | |
| Chinese Hibiscus | Hibiscus | rosa-sinensis | 186 | |
| Rose of Sharon | Hibiscus | Syriacus | 186 | |
| Rose-of-Sharon | Hypericum | Calycinum | 186 | |
| Blue Morning Glory | Ipomoea | Indica | 186 | |
| Bearded Iris | Iris | Germanica | 186 | |
| Yellow Flag | Iris | Pseudacorus | 186 | |
| Blue Flag | Iris | Versicolor | 186 | |
| Hoary Ragwort | Jacobaea | Erucifolia | 186 | |
| Common Ragwort | Jacobaea | Vulgaris | 186 | |
| Laburnum | Laburnum | Anagyroides | 186 | |
| Crape Myrtle | Lagerstroemia | indica | 186 | |
| Bleeding Heart | Lamprocapnos | Spectabilis | 186 | |
| Two-flowered Pea | Lathyrus | Grandiflorus | 186 | |
| Perennial Pea | Lathyrus | Latifolius | 186 | |
| French Lavender | Lavandula | Stoechas | 186 | |
| Safari Sunset Conebush | Leucadendron | Safari Sunset | 186 | |
| Oxeye Daisy | Leucanthemum | Vulgare | 186 | |
| Spring Snowflake | Leucojum | Vernum | 186 | |
| Orange Lily | Lilium | Bulbiferum | 186 | |
| Madonna Lily | Lilium | Candidum | 186 | |
| Perez's Sea Lavender | Limonium | perezii | 186 | |
| Big Blue Lilyturf | Liriope | Muscari | 186 | |
| Lobelia | Lobelia | Speciosa | 186 | |
| Perfoliate Honeysuckle | Lonicera | Caprifolium | 186 | |
| Common Honeysuckle | Lonicera | Periclymenum | 186 | |
| Bird's-foot Trefoil | Lotus | Corniculatus | 186 | |
| Sea Lotus | Lotus | Maritimus | 186 | |
| Yellow Pimpernel | Lysimachia | nemorum | 186 | |
| Large Yellow Loosestrife | Lysimachia | Punctata | 186 | |
| Wand Loosestrife | Lythrum | virgatum | 186 | |
| Lily Magnolia | Magnolia | Liliiflora | 186 | |
| Sweetbay Magnolia | Magnolia | Virginiana | 186 | |
| Himalayan Blue Poppy | Meconopsis | Horridula | 186 | |
| Black Medick | Medicago | Lupulina | 186 | |
| Alfalfa | Medicago | Sativa | 186 | |
| Yellow Sweet-clover | Melilotus | Officinalis | 186 | |
| Compact Grape Hyacinth | Muscari | Botryoides | 186 | |
| Cape Jewels | Nemesia | Strumosa | 186 | |
| White Water-lily | Nymphaea | Alba | 186 | |
| Egyptian Lotus | Nymphaea | nouchaii | 186 | |
| Lindheimer's Beeblossom | Oenothera | Lindheimeri | 186 | |
| Pinkladies | Oenothera | speciosa | 186 | |
| Common Sainfoin | Onobrychis | Vicifolia | 186 | |
| Creeping Restharrow | Ononis | Spinosa | 186 | |
| Bee Orchid | Ophrys | Apifera | 186 | |
| Oregano | Origanum | Vulgare | 186 | |
| Pink-sorrel | Oxalis | Articulata | 186 | |
| Garden Peony | Paeonia | Officinalis | 186 | |
| Welsh Poppy | Papaver | Cambricum | 186 | |
| Iceland Poppy | Papaver | Nudicaule | 186 | |
| Oriental Poppy | Papaver | Orientale | 186 | |
| Corn Poppy | Papaver | Rhoeas | 186 | |
| Sweet Mock-orange | Philadelphus | Coronarius | 186 | |
| Jerusalem Sage | Phlomis | Fruticosa | 186 | |
| Garden Phlox | Phlox | Paniculata | 186 | |
| Pickerelweed | Pontederia | Cordata | 186 | |
| King Protea | Protea | cynaroides | 186 | |
| Common Fleabane | Pulicaria | Dysenterica | 186 | |
| Pasque Flower | Pulsatilla | Vulgaris | 186 | |
| Scarlet Firethorn | Pyracantha | Coccinea | 186 | |
| Persian Buttercup | Ranunculus | Asiaticus | 186 | |
| Creeping Buttercup | Ranunculus | Repens | 186 | |
| Castor Oil Plant | Ricinus | Communis | 186 | |
| Calafornia Tree Poppy | Romneya | Coulteri | 186 | |
| Dog Rose | Rosa | Caninum | 186 | |
| Alpine Rose | Rosa | Pendulina | 186 | |
| Bramble | Rubus | Armeniacus | 186 | |
| Cutleaf Coneflower | Rudbeckia | Laciniata | 186 | |
| Wood Sage | Salvia | Nemorosa | 186 | |
| Rosemary | Salvia | Rosmarinus | 186 | |
| Common Elder | Sambucus | nigra | 186 | |
| Japanese Burnet | Sanguisorba | obtusa | 186 | |
| Creeping Zinnia | Santvitalia | Procumbens | 186 | |
| African Blood Lily | Scadoxus | multiflorus | 186 | |
| Fairy Fan-flower | Scaevola | Aemula | 186 | |
| Autumn Hawkbit | Scorzoneroides | Autumnalis | 186 | |
| Purple Crown-vetch | Securigera | Varia | 186 | |
| Rose Campion | Silene | Coronaria | 186 | |
| Yellow-eyed Grass | Sisyrinchium | Striatum | 186 | |
| Sweet Scabious | Sixalix | Atropurpurea | 186 | |
| Canada Goldenrod | Solidago | Canadensis | 186 | |
| Lamb's-ear | Stachys | Byzantina | 186 | |
| Common Lilac | Syringa | Vulgaris | 186 | |
| Pyrethrum | Tanacetum | Coccineum | 186 | |
| Mongolian Lime | Tilia | Mongolica | 186 | |
| Purple Clover | Trifolium | purpureum | 186 | |
| Society Garlic | Tulbaghia | Violacea | 186 | |
| Bulrush | Typha | Latifolia | 186 | |
| Navelwort | Umbilicus | Rupestris | 186 | |
| Stinging Nettle | Urtica | Dioica | 186 | |
| Dark Mullein | Verbascum | Nigrum | 186 | |
| Purpletop Verbena | Verbena | Bonariensis | 186 | |
| Common Vervain | Verbena | officinalis | 186 | |
| Germander Speedwell | Veronica | Chamaedrys | 186 | |
| Topiarist's Hebe | Veronica | Topiaria | 186 | |
| Guelder-rose | Viburnum | Opulus | 186 | |
| Japanese Snowball | Viburnum | Plicatum | 186 | |
| Laurustine | Viburnum | Tinus | 186 | |
| Pansy | Viola | Wittrockiana | 186 | |
| Florida Weigela | Weigela | Florida | 186 | |
| Chinese Wisteria | Wisteria | Sinensis | 186 | |
| Strawflower | Xerochrysum | Bracteatum | 186 | |
| Arum Lily | Zantedeschia | Aethiopica | 186 | |
| Zinnia | Zinnia | Elegans | 186 |