| Latin Name | Common Name | Edibility Rating | Medicinal Rating |
| Abelmoschus esculentus | Okra | 4 | 3 |
| Abelmoschus moschatus | Musk Mallow,Musk Okra | 2 | 3 |
| Abies firma | Momi Fir, Japanese Fir | 1 | 0 |
| Abies lasiocarpa | Subalpine Fir, Alpine Fir | 2 | 2 |
| Abutilon theophrasti | China Jute, Velvetleaf, Butterprint Buttonweed Jute, China Mallow, Indian Velvet Leaf | 3 | 2 |
| Acacia aneura | Mulga Acacia | 3 | 0 |
| Acacia auriculiformis | Ear-Pod Wattle, Black Acacia, Earleaf, Black wattle | 1 | 0 |
| Acacia colei | Cole's wattle, Candelabra Wattle, Soap wattle, | 3 | 2 |
| Acacia concinna | Shikakai, Soap-Pod | 2 | 1 |
| Acacia coriacea | Wiry Wattle, Acacia, Leather Leaf | 3 | 0 |
| Acacia cowleana | Hall’s Creek wattle | 3 | 2 |
| Acacia holosericea | Strap wattle, Candelabra wattle | 1 | 2 |
| Acacia leucophloea | Kuteera-Gum, White-barked acacia. | 2 | 1 |
| Acacia longifolia | Sydney Golden Wattle, Acacia | 3 | 0 |
| Acacia mearnsii | Black Wattle, Late black wattle | 1 | 3 |
| Acacia murrayana | Murray’s wattle, Colony wattle | 3 | 2 |
| Acacia retinodes | Swamp Wattle, Water wattle | 2 | 0 |
| Acacia sophorae | Coastal Wattle, Acacia | 2 | 0 |
| Acacia victoriae | Bramble wattle. Gundabluey, Bardi bush | 4 | 2 |
| Acanthosicyos horridus | Naras. Butterpips | 3 | 2 |
| Acer glabrum | Rock Maple, Rocky Mountain maple, Douglas maple, Greene's maple, New Mexico maple, Torrey maple | 2 | 1 |
| Acer macrophyllum | Oregon Maple, Bigleaf maple, Oregon Maple | 3 | 1 |
| Acer negundo | Box Elder | 3 | 1 |
| Acer rubrum | Red Maple, Drummond's maple, Swamp Maple | 3 | 1 |
| Acer saccharinum | Silver Maple, River Maple, Soft Maple | 3 | 1 |
| Acer saccharum | Sugar Maple, Florida Maple, Hard Maple, Rock Maple | 4 | 2 |
| Acer saccharum grandidentatum | Big-Tooth Maple, Canyon Maple, Rocky Mountain Sugar Maple | 4 | 0 |
| Acer saccharum nigrum | Black Maple | 4 | 1 |
| Acer tataricum | Tatarian Maple | 2 | 0 |
| Acer truncatum | Shantung Maple, Purpleblow Maple | 1 | 0 |
| Achnatherum hymenoides | Indian Millet, Indian ricegrass | 3 | 0 |
| Achyranthes aspera | Devil's Horsewhip | 2 | 3 |
| Achyranthes bidentata | Niu Xi | 2 | 3 |
| Acrocomia aculeata | Coyoli Palm. Gru-Gru Palm, Macaw palm | 3 | 1 |
| Actinidia deliciosa | Kiwi Fruit | 5 | 1 |
| Adansonia digitata | Baobab, Judas Fruit, Monkey Bread Tree | 3 | 3 |
| Adenanthera pavonina | Red Sandalwood, Coral Tree | 3 | 2 |
| Aegilops speltoides | Goatgrass | 1 | 0 |
| Aegilops triuncialis | Barbed goatgrass, Barb goatgrass | 1 | 0 |
| Aesculus californica | Californian Buckeye, California Horsechestnut | 3 | 1 |
| Aesculus chinensis | Chinese Horse Chestnut | 3 | 1 |
| Aesculus flava | Sweet Buckeye, Yellow buckeye | 4 | 0 |
| Aesculus glabra | Ohio Buckeye, Fetid Buckeye | 2 | 1 |
| Aesculus hippocastanum | Horse Chestnut, European Horsechestnut, Common Horsechestnut | 3 | 4 |
| Aesculus indica | Indian Horse Chestnut | 3 | 1 |
| Aesculus parviflora | Bottlebrush buckeye | 2 | 1 |
| Aesculus pavia | Red Buckeye | 2 | 1 |
| Aesculus spp | Horse chestnut | 4 | 4 |
| Aesculus turbinata | Japanese Horse Chestnut | 2 | 0 |
| Aesculus x carnea | Red Horse Chestnut, Ruby Red Horsechestnut | 2 | 1 |
| Afraegle paniculata | Nigerian Powder-Flask Fruit. African afraegle | 2 | 3 |
| Afzelia africana | African Mahogany | 2 | 2 |
| Afzelia xylocarpa | Makha Tree, Cambodia Beng Tree | 2 | 2 |
| Agastache rugosa | Korean Mint | 4 | 3 |
| Agastache urticifolia | Giant Hyssop, Nettleleaf giant hyssop | 3 | 1 |
| Agathis moorei | Pacific Kauri, Moore Kauri | 1 | 0 |
| Agave americana | Agave, American century plant | 3 | 3 |
| Agave parryi | Century Plant, Parry's agave, Mescal | 3 | 1 |
| Agave utahensis discreta | Century Plant | 3 | 1 |
| Agave utahensis eborispina | Century Plant | 3 | 1 |
| Agrimonia eupatoria | Agrimony, Churchsteeples | 2 | 3 |
| Agrimonia pilosa | Hairy Agrimony | 2 | 3 |
| Agriophyllum squarrosum | Sand Rice | 1 | 0 |
| Agrostis perennans | Upland Bent, Upland bentgrass | 1 | 0 |
| Albizia lebbeck | Siris Tree, Woman's Tongue, East Indian Walnut | 1 | 2 |
| Aleurites fordii | Tung Tree, Tung Oil Tree, Wood Oil Tree China | 1 | 3 |
| Aleurites moluccanus | Candle Nut, Country Walnut | 3 | 3 |
| Allanblackia floribunda | Vegetable Tallow. Tallow tree | 3 | 2 |
| Allanblackia parviflora | Vegetable tallow tree, Ouotera | 3 | 2 |
| Allanblackia stuhlmannii | Mkani, Msambo | 3 | 2 |
| Allium acuminatum | Hooker's Onion, Tapertip onion | 3 | 2 |
| Allium bisceptrum | Aspen Onion, Twincrest onion | 3 | 2 |
| Allium cepa | Onion, Garden onion | 5 | 3 |
| Allium platycaule | Broadstemmed Onion | 3 | 2 |
| Allium sativum | Garlic, Cultivated garlic | 5 | 5 |
| Allium sativum ophioscorodon | Serpent Garlic | 5 | 5 |
| Allocasuarina littoralis | Black She Oak, Bull Oak, Wayetuck | 1 | 0 |
| Aloe vera | Aloe Vera, Barbados aloe, First Aid Plant, Medicinal Aloe | 1 | 5 |
| Alopecurus aequalis | Shortawn Foxtail, Sonoma shortawn foxtail | 1 | 1 |
| Amaranthus albus | Prostrate Pigweed | 2 | 0 |
| Amaranthus bidentata | | 2 | 1 |
| Amaranthus blitoides | Mat Amaranth | 2 | 0 |
| Amaranthus blitum | Slender Amaranth, Purple amaranth | 4 | 2 |
| Amaranthus campestris | | 2 | 1 |
| Amaranthus caudatus | Love Lies Bleeding | 4 | 1 |
| Amaranthus cruentus | Purple Amaranth, Red amaranth | 4 | 2 |
| Amaranthus diacanthus | | 2 | 0 |
| Amaranthus dubius | Spleen Amaranth | 2 | 0 |
| Amaranthus frumentaceus | | 2 | 0 |
| Amaranthus graecizans | Spreading Pigweed, Mediterranean amaranth | 2 | 0 |
| Amaranthus hybridus | Rough Pigweed, Slim amaranth | 4 | 1 |
| Amaranthus hypochondriacus | Prince's Feather, Prince-of-wales feather | 4 | 3 |
| Amaranthus mangostanus | | 2 | 0 |
| Amaranthus mitchellii | Boggabri Weed | 2 | 0 |
| Amaranthus pallidiflorus | | 2 | 0 |
| Amaranthus palmeri | Careless Weed | 2 | 0 |
| Amaranthus polygamus | | 2 | 1 |
| Amaranthus polystachyus | | 2 | 0 |
| Amaranthus powellii | Powell's Amaranth | 2 | 0 |
| Amaranthus quitensis | Ataco | 2 | 0 |
| Amaranthus retroflexus | Pigweed, Redroot amaranth, Wild Beet | 3 | 2 |
| Amaranthus spinosus | Spiny Amaranth | 2 | 3 |
| Amaranthus standleyanus | Indehiscent Pigweed | 2 | 0 |
| Amaranthus tenuifolius | | 2 | 0 |
| Amaranthus thunbergii | Thunberg's Pigweed, Thunberg's amaranthus | 2 | 0 |
| Amaranthus torreyi | Torrey's amaranthus | 2 | 0 |
| Amaranthus tricolor | Chinese Spinach, Joseph's-coat, Fountain Plant, Tampala , Summer Poinsettia | 3 | 1 |
| Amaranthus viridis | Calalu, Slender amaranth | 3 | 2 |
| Amphicarpaea bracteata | Hog Peanut, American hogpeanut | 5 | 1 |
| Amphicarpaea edgeworthii | | 4 | 0 |
| Amphicarpaea pitcheri | Hog Peanut | 5 | 0 |
| Amsinckia lycopsoides | Tarweed Fiddleneck | 1 | 0 |
| Amsinckia tesselata | Bristly Fiddleneck | 1 | 0 |
| Anacardium occidentale | Cashew, Caju | 5 | 3 |
| Anacolosa frutescens | Galo Nut, Kopi gunung, Tangki leuweung, Belian landak. | 4 | 0 |
| Anemone rivularis | Cao Yu Mei | 1 | 2 |
| Anethum graveolens | Dill | 4 | 3 |
| Angelica archangelica | Angelica, Norwegian angelica | 3 | 3 |
| Angelica montana | | 2 | 0 |
| Angelica sylvestris | Wild Angelica,Woodland angelica | 3 | 2 |
| Anthoxanthum odoratum | Sweet Vernal Grass | 2 | 2 |
| Apios americana | Ground Nut | 5 | 1 |
| Apium australe | | 3 | 0 |
| Apium filiforme | | 3 | 0 |
| Apium graveolens | Wild Celery. Ajmod, Ajwain-ka-patta (Indian) | 3 | 3 |
| Apium graveolens dulce | Celery | 4 | 2 |
| Apium graveolens rapaceum | Celeriac | 4 | 2 |
| Apium graveolens secalinum | Leaf Celery | 4 | 2 |
| Apium prostratum | Sea Celery, Prostrate marshwort | 3 | 0 |
| Apocynum cannabinum | Indian Hemp | 2 | 2 |
| Aquilaria malaccensis | Agar Wood, Eaglewood, Indian Aloewood, Aloeswood | 1 | 3 |
| Arachis hypogaea | Peanut | 4 | 2 |
| Araucaria angustifolia | Parana Pine. Brazilian-pine, Candelabra-tree. | 3 | 1 |
| Araucaria araucana | Monkey Puzzle Tree | 5 | 1 |
| Araucaria bidwillii | Bunya-Bunya, Monkey Puzzle Tree, False Monkey Puzzle | 3 | 0 |
| Archidendron jiringa | Jengkol, Jiringa | 4 | 2 |
| Arctium lappa | Great Burdock, Gobo | 4 | 5 |
| Arctium minus | Lesser Burdock | 3 | 5 |
| Arctostaphylos nevadensis | Pine-Mat Manzanita | 2 | 1 |
| Arctostaphylos patula | Greenleaf Manzanita | 3 | 1 |
| Arctostaphylos tomentosa | Downy Manzanita, Woollyleaf manzanita, Brittleleaf manzanita, Dacite manzanita, Rosy manzanita, San | 3 | 3 |
| Areca catechu | Betel Palm, Betel Nut Palm | 3 | 3 |
| Arenga pinnata | Solitary Sugar Palm | 4 | 1 |
| Argania spinosa | Argan Tree, Spiny Argania, Morocco Ironwood | 4 | 2 |
| Armoracia rusticana | Horseradish, Red Cole | 3 | 3 |
| Artemisia biennis | Biennial Wormwood | 1 | 1 |
| Artemisia dracunculoides | Russian Tarragon, Tarragon, French Tarragon | 2 | 1 |
| Artemisia ludoviciana | White Sage, Louisiana Sage, Prairie Sage, Western Mugwort | 2 | 2 |
| Artemisia michauxiana | Mountain Sagewort, Michaux's wormwood | 1 | 1 |
| Artemisia tridentata | Sage Brush, Big sagebrush, Bonneville big sagebrush | 3 | 2 |
| Artemisia tripartita | Threetip Sage Brush, Wyoming threetip sagebrush | 2 | 1 |
| Artemisia wrightii | | 1 | 0 |
| Arthrocnemum subterminale | Glasswort, Parish's glasswort | 1 | 0 |
| Artocarpus altilis | Breadfruit | 5 | 4 |
| Artocarpus camansi | Breadnut, Kamansi | 4 | 1 |
| Artocarpus heterophyllus | Jackfruit | 5 | 2 |
| Artocarpus integer | Champedak | 4 | 0 |
| Artocarpus mariannensis | Seeded breadfruit, Marianas bread | 4 | 3 |
| Artocarpus odoratissimus | Marang, Terap | 4 | 0 |
| Arundinaria gigantea | Canebrake bamboo, Cane Reed, Giant cane | 3 | 1 |
| Arundinaria spp | Running Bamboo | 3 | 1 |
| Asclepias asperula | Antelope Horns, Spider milkweed, Trailing Milkweed | 2 | 1 |
| Asclepias hallii | Purple Silkweed, Hall's milkweed | 3 | 1 |
| Asclepias ovalifolia | Oval-leaf milkweed | 2 | 0 |
| Asclepias pumila | Low Milkweed, Plains milkweed | 2 | 1 |
| Asclepias purpurascens | Purple Milkweed | 2 | 1 |
| Asclepias quadrifolia | Fourleaf Milkweed | 2 | 2 |
| Asclepias speciosa | Showy Milkweed | 3 | 2 |
| Asclepias syriaca | Common Milkweed, Silkweed, Milkweed | 3 | 2 |
| Asclepias viridiflora | Green Milkweed, Green comet milkweed | 3 | 2 |
| Asphodelus aestivus | | 3 | 1 |
| Astragalus diphysus | Specklepod Milkvetch, Freckled milkvetch | 3 | 0 |
| Astragalus edulis | Milkvetch | 2 | 0 |
| Astragalus sinicus | Chinese Milk Vetch | 3 | 1 |
| Astrebla squarrosa | Bull Mitchell grass | 4 | 0 |
| Astrocaryum vulgare | Tucuma. Awarra palm, Tucum palm. | 4 | 2 |
| Atriplex argentea | Silvery Orach, Silverscale saltbush, Stalked saltbush | 2 | 2 |
| Atriplex argentea expansa | Silverscale Saltbush | 2 | 0 |
| Atriplex californica | California Orach, California saltbush | 3 | 0 |
| Atriplex canescens | Grey Sage Brush, Fourwing saltbush | 4 | 1 |
| Atriplex carnosa | Thickleaf Orach | 2 | 0 |
| Atriplex confertifolia | Shadscale, Shadscale saltbush | 4 | 1 |
| Atriplex coronata | Crownscale | 2 | 0 |
| Atriplex dimorphostegia | | 2 | 0 |
| Atriplex elegans | Wheelscale Saltbush | 2 | 0 |
| Atriplex glabriuscula | Scotland orache, Maritime saltbush, Frankton's saltbush, Northeastern saltbush | 2 | 0 |
| Atriplex gmelinii | Gmelin's saltbush | 2 | 0 |
| Atriplex halimus | Sea Orach, Saltbush | 5 | 1 |
| Atriplex hastata | Hastate Orach | 3 | 0 |
| Atriplex hortensis | Orach, Garden orache | 4 | 2 |
| Atriplex lapathifolia | | 3 | 0 |
| Atriplex lentiformis | Quail Bush, Big saltbush, Quailbush, | 3 | 1 |
| Atriplex maximowicziana | Maximowicz's saltbush | 2 | 0 |
| Atriplex nuttallii | Nuttall's Saltbush | 4 | 0 |
| Atriplex patula | Spreading Orach, Spear saltbush | 3 | 1 |
| Atriplex powellii | Powell's Saltweed | 2 | 0 |
| Atriplex saccaria | Sack Saltbush | 2 | 0 |
| Atriplex serenana | Bractscale, Davidson's bractscale | 2 | 0 |
| Atriplex subcordata | | 2 | 0 |
| Atriplex tatarica | Tatarian orache | 2 | 0 |
| Atriplex truncata | Wedgescale Saltbush | 2 | 0 |
| Attalea colenda | Palma real, Chivila | 4 | 0 |
| Attalea funifera | Bahia Piassava, Conquilla Nut, Piassaba Palm | 1 | 0 |
| Attalea maripa | Inaja, Maripa Palm | 3 | 2 |
| Attalea speciosa | Babassu, American Oil Palm, Motacu, Motacuchi | 4 | 2 |
| Avena abyssinica | Abyssinian Oat | 2 | 0 |
| Avena barbata | Slender Oat | 2 | 0 |
| Avena brevis | | 2 | 0 |
| Avena byzantina | Red Oat | 2 | 0 |
| Avena fatua | Wild Oats | 2 | 1 |
| Avena ludoviciana | Oats | 2 | 0 |
| Avena nuda | Naked Oat | 4 | 0 |
| Avena nudibrevis | | 2 | 0 |
| Avena orientalis | Hungarian Oat | 3 | 1 |
| Avena sativa | Oats, Common oat | 3 | 3 |
| Avena sterilis | Sterile Oats, Animated oat | 3 | 0 |
| Avena strigosa | Bristle Oats, Black oats | 2 | 0 |
| Avena wiestii | | 2 | 0 |
| Bactris gasipaes | Peach Palm, Pupunha | 5 | 2 |
| Baillonella toxisperma | African Pearwood, False Shea Butternut | 3 | 3 |
| Balanites aegyptiaca | Desert Date. Desert date, Soapberry tree | 3 | 2 |
| Balsamorhiza deltoidea | Deltoid Balsamroot | 4 | 1 |
| Balsamorhiza hookeri | Balsam Root, Hooker's balsamroot, Hairy balsamroot, Idaho balsamroot, Rabbithead balsamroot, Negle | 4 | 1 |
| Balsamorhiza sagittata | Oregon Sunflower, Arrowleaf balsamroot | 4 | 2 |
| Bambusa atra | Clumping Bamboo. Long pipe bamboo. | 2 | 0 |
| Bambusa bambos | Giant Thorny Bamboo | 3 | 3 |
| Baphia nitida | Camwood, Baphia | 2 | 2 |
| Barbarea verna | Land Cress, Early yellowrocket | 3 | 0 |
| Barringtonia edulis | Vutu kana, Cut nut | 4 | 2 |
| Barringtonia novae hiberniae | Pao Nut | 4 | 2 |
| Barringtonia procera | Pao nuts, Cut nut | 4 | 2 |
| Bassia scoparia | Summer Cypress, Burningbush | 2 | 2 |
| Bauhinia petersiana | White bauhinia, Zambezi coffee | 3 | 2 |
| Bauhinia purpurea | Orchid Tree, Purple Butterfly Tree, Mountain Ebony, Geranium Tree, Purple Bauhinia | 2 | 2 |
| Bauhinia vahlii | Malu Creeper, Adda Leaf, Pahur Camel's Foot Creeper | 2 | 3 |
| Beckmannia eruciformis | Sloughgrass | 2 | 0 |
| Benincasa hispida | Wax Gourd | 3 | 3 |
| Bertholletia excelsa | Brazil Nut | 5 | 2 |
| Bixa orellana | Annatto (Lipstick Plant, Urucum, Colorau, Achiote ) | 3 | 3 |
| Boerhavia diffusa | Tar Vine, Red spiderling | 2 | 4 |
| Bombax ceiba | Red Silk Cotton Tree, Kapok Tree | 2 | 2 |
| Borassus aethiopum | African Fan Palm, Palmyra Palm | 4 | 2 |
| Borassus flabellifer | Palmyra Palm | 4 | 2 |
| Boscia senegalensis | Aizen, Boscia | 4 | 2 |
| Brachychiton populneus | Kurrajong, Bottletree, Kurrajong | 3 | 0 |
| Brassica carinata | Abyssinian Cabbage | 4 | 2 |
| Brassica juncea | Brown Mustard | 4 | 2 |
| Brassica juncea integrifolia crispifolia | Curled Mustard | 4 | 2 |
| Brassica juncea integrifolia rugosa | Head Mustard | 4 | 2 |
| Brassica juncea integrifolia strumata | Large Petiole Mustard | 4 | 2 |
| Brassica juncea integrifolia subintegrifolia | Leaf Mustard | 4 | 2 |
| Brassica juncea rugosa | Head Mustard | 4 | 2 |
| Brassica juncea tsatsai multiceps | Green In The Snow | 4 | 2 |
| Brassica juncea tsatsai tumida | Swollen-Stem Mustard | 4 | 2 |
| Brassica napus | Colza, Rape | 3 | 2 |
| Brassica napus arvensis | Coleseed | 3 | 2 |
| Brassica nigra | Black Mustard | 3 | 3 |
| Brassica oleracea capitata | Cabbage,Ornamental Cabbage, Red Cabbage, Savoy Cabbage | 4 | 0 |
| Bromus breviaristatus | Mountain Brome | 1 | 0 |
| Bromus carinatus | Californian Brome | 1 | 0 |
| Bromus japonicus | Japanese Chess, Field brome | 1 | 0 |
| Bromus mango | Mango, Mango brome | 2 | 0 |
| Bromus marginatus | Mountain Brome | 1 | 0 |
| Bromus rigidus | Ripgut Brome | 1 | 0 |
| Bromus tectorum | Cheat Grass, Downy Brome | 1 | 1 |
| Brosimum alicastrum | Breadnut. Maya nut | 3 | 2 |
| Brosimum parinarioides | Leite de amapa, Brosimum | 3 | 2 |
| Brosimum utile | Cow Tree, Palo De Vaca | 3 | 2 |
| Buchanania lanzan | Almondette, Charoli Nut | 4 | 2 |
| Butomus umbellatus | Flowering Rush | 3 | 0 |
| Caesalpinia spinosa | Spiny Holdback, Tara | 2 | 2 |
| Cajanus cajan | Pigeon Pea, Puerto Rico Bean, Gandul, Dhal, Congo Pea | 4 | 2 |
| Calandrinia balonensis | | 2 | 0 |
| Calandrinia ciliata | Redmaids, Fringed redmaids | 2 | 0 |
| Calandrinia ciliata menziesii | Redmaids | 2 | 0 |
| Calandrinia polyandra | Parakeelya | 2 | 0 |
| Calandrinia remota | | 2 | 0 |
| Calla palustris | Water Arum | 2 | 2 |
| Calochortus gunnisonii | Mariposa Lily, Gunnison's mariposa lily | 2 | 1 |
| Calochortus nuttallii | Sego Lily | 2 | 0 |
| Camellia sinensis assamica | Tea Plant, Assam Tea | 4 | 4 |
| Canarium indicum | Canarium Nut, Ngali, Galip nut, kenari nut | 4 | 2 |
| Canarium luzonicum | Manila Elemi | 4 | 3 |
| Canarium ovatum | Pili Nut | 4 | 3 |
| Canarium schweinfurtii | African elemi | 3 | 3 |
| Canarium vulgare | Java Almond, Kenari Nut | 4 | 1 |
| Canavalia gladiata | Sword Bean | 3 | 2 |
| Canna edulis | Achira, Indian shot | 3 | 0 |
| Cannabis sativa | Hemp, Marijuana | 4 | 4 |
| Capsella bursa-pastoris | Shepherd's Purse | 3 | 2 |
| Caragana arborescens | Siberian Pea Tree, Siberian peashrub | 5 | 1 |
| Caragana boisii | Siberian peatree | 4 | 0 |
| Caragana brevispina | Long-Stalked Pea-shrub | 4 | 1 |
| Caragana fruticosa | Siberian Peashrub, | 3 | 0 |
| Carex acutiformis | Swamp Sedge, Lesser pond sedge | 1 | 0 |
| Carex arenaria | Sand Sedge | 2 | 2 |
| Carex brizoides | | 1 | 0 |
| Carex buxbaumii | Buxbaum's sedge | 1 | 0 |
| Carex dispalata | | 1 | 0 |
| Carex disticha | Tworank sedge | 1 | 0 |
| Carex elata | Tufted Sedge, Golden Variegated Sedge, Tufted Sedge | 2 | 0 |
| Carex hirta | Hammer sedge | 1 | 1 |
| Carex kobomugi | Japanese sedge | 1 | 0 |
| Carex macrocephala | Largehead sedge | 1 | 0 |
| Carex nubigena | | 1 | 1 |
| Carex paniculata | | 1 | 0 |
| Carex riparia | Great Pond Sedge | 1 | 0 |
| Carex rostrata | Beaded Sedge, Beaked sedge | 1 | 0 |
| Carex utriculata | Sedge, Northwest territory sedge | 2 | 0 |
| Carica papaya | Papaya, Mamo, Melon Tree | 5 | 3 |
| Carpinus caroliniana | American Hornbeam, Blue Beech, Ironwood, American Hornbeam | 1 | 1 |
| Carum carvi | Caraway | 4 | 3 |
| Carya aquatica | Water Hickory | 1 | 0 |
| Carya buckleyi | Black hickory | 2 | 0 |
| Carya carolinae-septentrionalis | Southern Shagbark, Southern shagbark hickory | 2 | 0 |
| Carya cathayensis | Chinese Hickory | 3 | 0 |
| Carya cordiformis | Bitternut, Bitternut hickory, Swamp Hickory | 3 | 1 |
| Carya floridana | Scrub Hickory | 2 | 0 |
| Carya glabra | Sweet Pignut, Pignut hickory, Broom Hickory, Pignut Hickory | 3 | 0 |
| Carya glabra megacarpa | Coastal Pignut Hickory | 3 | 0 |
| Carya hybrids | Hybrid and neohybrid hickories | 4 | 3 |
| Carya illinoinensis | Pecan | 4 | 1 |
| Carya laciniosa | Shellbark Hickory | 3 | 1 |
| Carya myristiciformis | Nutmeg Hickory | 2 | 0 |
| Carya ovalis | Sweet Pignut | 3 | 0 |
| Carya ovata | Shagbark Hickory | 3 | 1 |
| Carya pallida | Sand Hickory | 3 | 1 |
| Carya texana | Black Hickory | 2 | 0 |
| Carya tomentosa | Mockernut,White Heart Hickory, Mockernut Hickory | 3 | 1 |
| Carya x laneyi | | 3 | 0 |
| Caryocar brasiliense | Pequi, Souari nut | 4 | 2 |
| Caryocar nuciferum | Souari Nut. Butter Nut | 4 | 2 |
| Caryocar villosum | Piquia | 3 | 0 |
| Caryodendron orinocense | Taccy Nut, Nuez de Barinas | 3 | 1 |
| Casimiroa edulis | White Sapote, Mexican Apple | 5 | 3 |
| Cassia fistula | Golden Shower, Purging Cassia, Golden Chain Tree, Indian Laburnum | 1 | 4 |
| Castanea alnifolia | Bush Chinkapin | 3 | 0 |
| Castanea crenata | Japanese Chestnut | 3 | 0 |
| Castanea dentata | American Sweet Chestnut | 3 | 1 |
| Castanea henryi | | 3 | 0 |
| Castanea mollissima | Chinese Chestnut | 3 | 2 |
| Castanea ozarkensis | Ozark Chinkapin | 3 | 0 |
| Castanea pumila | Chinquapin, Ozark chinkapin | 4 | 2 |
| Castanea pumila ashei | Chinquapin | 4 | 1 |
| Castanea sativa | Sweet Chestnut, European chestnut | 5 | 2 |
| Castanea seguinii | Chinese Chinquapin | 3 | 0 |
| Castanea species | Chestnut Hybrids | 4 | 2 |
| Castanea x neglecta | Chinknut | 3 | 0 |
| Castanopsis acuminatissima | Castanopsis chestnut, White oak | 3 | 0 |
| Castanopsis cuspidata | Japanese Chinquapin | 2 | 0 |
| Castanopsis delavayi | | 2 | 0 |
| Castanopsis hystrix | | 2 | 0 |
| Castanopsis inermis | Braided Chestnut, Berangan | 3 | 0 |
| Castanopsis javanica | Spiny oak, Java chinkapin tree | 2 | 0 |
| Castanopsis orthacantha | | 2 | 0 |
| Castanopsis sclerophylla | | 2 | 1 |
| Castanopsis tibetana | | 2 | 0 |
| Castanopsis tribuloides | | 2 | 0 |
| Castanospermum australe | Moreton Bay Chestnut | 4 | 1 |
| Casuarina equisetifolia | She Oak, Common Ru, Australian Pine, Horsetail Casuarina | 1 | 2 |
| Ceanothus cuneatus | Buckbrush, Sedgeleaf buckbrush, Monterey ceanothus | 2 | 1 |
| Ceanothus integerrimus | Deer Brush | 2 | 1 |
| Ceiba aesculifolia | Pochote | 2 | 1 |
| Ceiba pentandra | Kapok Tree, Cotton Tree, Suma'ma | 3 | 3 |
| Celtis australis | Nettle Tree, European hackberry | 3 | 2 |
| Celtis occidentalis | Hackberry, Common hackberry | 3 | 1 |
| Cephalaria syriaca | Makhobeli, Syrian cephalaria | 2 | 0 |
| Cephalotaxus fortunei | Chinese Plum Yew | 5 | 1 |
| Cephalotaxus harringtonia | Japanese Plum Yew | 5 | 0 |
| Cephalotaxus harringtonia drupacea | Japanese Plum Yew | 5 | 0 |
| Cephalotaxus harringtonia koreana | Korean Plum Yew | 5 | 0 |
| Cephalotaxus harringtonia nana | Japanese Plum Yew | 5 | 0 |
| Cephalotaxus lanceolata | Yunnan Plum Yew | 4 | 0 |
| Cephalotaxus oliveri | | 3 | 0 |
| Cephalotaxus sinensis | Chinese Plum Yew | 4 | 1 |
| Ceratonia siliqua | Carob, St. john's bread | 3 | 2 |
| Cercidium microphyllum | Paloverde. Foothill palo verde. Small-leaved palo verde | 3 | 0 |
| Cercis occidentalis | Western Redbud, California Redbud | 3 | 0 |
| Chasmanthium latifolium | Indian Woodoats, Wild Oats Grass, North American Wild Oats, Northern Sea Oats, Spanglegrass River Oa | 1 | 0 |
| Chenopodium acuminatum | | 2 | 0 |
| Chenopodium album | Fat Hen, Lambsquarters | 3 | 2 |
| Chenopodium ambrosioides | Mexican Tea | 2 | 3 |
| Chenopodium ambrosioides anthelminticum | Wormseed | 2 | 3 |
| Chenopodium auricomum | Queensland Bluebush | 2 | 0 |
| Chenopodium berlandieri | Southern Huauzontle, Pitseed goosefoot, Nuttall's goosefoot, Bush's goosefoot, Zschack's goosefoot | 2 | 0 |
| Chenopodium bonus-henricus | Good King Henry | 4 | 2 |
| Chenopodium botrys | Jerusalem Oak, Jerusalem oak goosefoot | 2 | 2 |
| Chenopodium bushianum | Bush's goosefoot | 2 | 0 |
| Chenopodium californicum | California Goosefoot | 2 | 1 |
| Chenopodium canihua | | 2 | 0 |
| Chenopodium capitatum | Strawberry Blite, Blite goosefoot | 3 | 1 |
| Chenopodium cristatum | Crested Goosefoot | 2 | 1 |
| Chenopodium ficifolium | Fig-Leaved Goosefoot | 2 | 0 |
| Chenopodium foliosum | Leafy goosefoot | 3 | 0 |
| Chenopodium fremontii | Goosefoot, Fremont's goosefoot, Pringle's goosefoot | 2 | 0 |
| Chenopodium giganteum | Tree Spinach | 3 | 0 |
| Chenopodium glaucum | Oak-Leaved Goosefoot | 2 | 0 |
| Chenopodium graveolens | Foetid Goosefoot | 2 | 1 |
| Chenopodium hybridum | | 2 | 1 |
| Chenopodium incanum | Mealy Goosefoot | 2 | 0 |
| Chenopodium leptophyllum | Narrow Leaved Goosefoot | 2 | 0 |
| Chenopodium murale | Nettleleaf Goosefoot | 2 | 0 |
| Chenopodium nuttalliae | Huauzontle, Nuttall's goosefoot | 4 | 0 |
| Chenopodium opulifolium | Seaport goosefoot | 2 | 0 |
| Chenopodium overi | Over's goosefoot | 2 | 0 |
| Chenopodium pallidicaule | Cañihua | 3 | 0 |
| Chenopodium polyspermum | All-Seed, Manyseed goosefoot | 2 | 0 |
| Chenopodium quinoa | Quinoa, Goosefoot, Pigweed, Inca Wheat | 5 | 0 |
| Chenopodium rubrum | Red Goosefoot | 2 | 0 |
| Chenopodium schraderianum | | 2 | 1 |
| Chenopodium simplex | Mapleleaf goosefoot | 2 | 0 |
| Chenopodium spp. | Perennial quinoa | 5 | 3 |
| Chenopodium stenophyllum | | 2 | 0 |
| Chenopodium suecicum | | 2 | 0 |
| Chenopodium urbicum | City goosefoot | 2 | 0 |
| Chenopodium virgatum | | 2 | 0 |
| Chenopodium viride | White Goosefoot, Pigweed | 2 | 0 |
| Chenopodium vulvaria | Stinking Goosefoot. Arrach - Wormseed | 2 | 1 |
| Chesneya nubigena | | 1 | 0 |
| Chimonobambusa marmorea | Kan-Chiku | 1 | 0 |
| Chrysobalanus icaco | Coco Plum, Paradise Plum | 4 | 2 |
| Chrysolepis chrysophylla | Golden Chinquapin, Giant chinquapin | 2 | 0 |
| Chrysolepis sempervirens | Dwarf Golden Chinquapin, Bush chinquapin | 2 | 0 |
| Chrysophyllum cainito | Star Apple, Caimito | 4 | 2 |
| Cicer arietinum | Chick Pea | 4 | 1 |
| Cicer microphyllum | | 2 | 0 |
| Cinna latifolia | Sweet Reed Grass, Drooping woodreed | 1 | 0 |
| Cirsium lepskyle | | 1 | 0 |
| Cirsium pallidum | Pale Thistle | 1 | 1 |
| Cirsium verutum | | 1 | 1 |
| Cirsium vulgare | Common Thistle, Bull thistle, Dodder, Boar Thistle, Bull Thistle | 2 | 1 |
| Cistus ladanifer | Labdanum, Common gum cistus | 2 | 2 |
| Citrullus colocynthis | Perennial egusi, Bitter-apple | 3 | 2 |
| Citrullus lanatus | Water Melon | 4 | 3 |
| Citrus x paradisi | Grapefruit, Pomelo, Pamplemousse | 4 | 1 |
| Clarkia pulchella | Pinkfairies | 1 | 0 |
| Clarkia unguiculata | Elegant Fairyfan, Elegant clarkia | 1 | 0 |
| Cleome lutea | Yellow Spiderflower, Jones spiderflower | 2 | 1 |
| Cleome ornithopodioides | Bird spiderflower | 1 | 0 |
| Cleome serrulata | Rocky Mountain Beeplant | 3 | 1 |
| Cocos nucifera | Coconut Palm, Coconut | 5 | 2 |
| Coffea arabica | Coffee Arabica | 3 | 3 |
| Coix lacryma-jobi | Job's Tears | 3 | 3 |
| Cola acuminata | Cola Nut, Kola, Bissy Nut | 3 | 4 |
| Cola nitida | Cola Nut, Kola, Bissy Nuts | 3 | 4 |
| Comandra pallida | Pale Bastard Toadflax | 1 | 1 |
| Corchorus capsularis | Jute | 3 | 2 |
| Corchorus olitorius | Jew's Mallow, Nalta jute | 4 | 2 |
| Cordeauxia edulis | Yeheb. Yeheb nut | 3 | 2 |
| Coriandrum sativum | Coriander - Dhania - Cilantro, Coriander | 4 | 4 |
| Cornus sericea | Red Osier Dogwood, Western dogwood | 2 | 2 |
| Corylus americana | American Hazel | 3 | 1 |
| Corylus avellana | Common Hazel, Common filbert, European Filbert, Harry Lauder's Walking Stick, Corkscrew Hazel, Hazel | 5 | 2 |
| Corylus avellana pontica | | 4 | 0 |
| Corylus chinensis | Chinese Hazel | 2 | 0 |
| Corylus colurna | Turkish Hazel, Chinese hazelnut, Turkish Filbert, Turkish Hazel | 3 | 1 |
| Corylus cornuta | Beaked Hazel, California hazelnut, Turkish Filbert, Turkish Hazel | 3 | 1 |
| Corylus cornuta californica | California Hazel | 3 | 0 |
| Corylus fargesii | | 2 | 0 |
| Corylus ferox | Himalayan Hazel, Tibetan hazelnut | 2 | 0 |
| Corylus heterophylla | Siberian Filbert | 3 | 1 |
| Corylus hybrids & neohybrids | Hybrid & Neohybrids, Hazel, Filbert | 5 | 2 |
| Corylus jacquemontii | Indian Tree Hazel | 3 | 0 |
| Corylus maxima | Filbert, Giant filbert | 5 | 0 |
| Corylus sieboldiana | Japanese Hazel, Manchurian hazel | 3 | 0 |
| Corylus sieboldiana mandschurica | Hairy hazel, Japanese hazelnut, | 3 | 0 |
| Corylus tibetica | | 2 | 0 |
| Corylus x colurnoides | Trazel | 3 | 0 |
| Corylus x vilmorinii | Chinese Trazel | 2 | 0 |
| Corynocarpus laevigatus | New Zealand Laurel, Karaka nut | 2 | 0 |
| Corynocarpus spp. | Karaka | 2 | 0 |
| Corypha utan | Gebang Palm. Corypha palm, Sugar palm | 3 | 2 |
| Coula edulis | African Walnut | 3 | 0 |
| Crescentia alata | Jicaro. Mexican calabash | 2 | 2 |
| Crescentia cujete | Calabash Tree | 3 | 2 |
| Crotalaria sessiliflora | | 1 | 1 |
| Cucumis anguria | Gherkin, West Indian gherkin | 3 | 1 |
| Cucumis melo | Melon, Cantaloupe | 4 | 2 |
| Cucumis melo cantalupensis | Cantaloupe Melon | 4 | 2 |
| Cucumis melo chito | Orange Melon | 3 | 2 |
| Cucumis melo conomon | Pickling Melon | 4 | 2 |
| Cucumis melo flexuosus | Serpent Melon | 4 | 2 |
| Cucumis melo inodorus | Honeydew Melon | 4 | 2 |
| Cucumis melo momordica | Snap Melon | 4 | 2 |
| Cucumis metuliferus | Horned Cucumber, African horned cucumber | 2 | 2 |
| Cucumis sativus | Cucumber, Garden cucumber | 4 | 2 |
| Cucurbita argyrosperma | Cushaw Pumpkin | 4 | 2 |
| Cucurbita digitata | Coyote Gourd | 3 | 0 |
| Cucurbita ficifolia | Malabar Gourd, Figleaf gourd | 3 | 2 |
| Cucurbita foetidissima | Buffalo Gourd, Missouri gourd | 3 | 2 |
| Cucurbita maxima | Winter Squash | 5 | 3 |
| Cucurbita moschata | Squash, Crookneck squash | 5 | 3 |
| Cucurbita pepo | Pumpkin, Field pumpkin, Ozark melon, Texas gourd | 4 | 3 |
| Cullen corylifolium | Bu Gu Zhi | 1 | 4 |
| Cuminum cyminum | Cumin - Jeera | 4 | 3 |
| Cuscuta megalocarpa | Bigfruit Dodder | 1 | 0 |
| Cuscuta umbellata | Flatglobe dodder | 1 | 0 |
| Cyamopsis tetragonoloba | Guar, Cluster Bean | 4 | 3 |
| Cycas circinalis | Sago Palm, Queen sago, Fern Palm, Queen Sago Palm | 2 | 1 |
| Cycas revoluta | Japanese Sago Palm, Sago palm, King Sago Palm | 2 | 2 |
| Cycas spp. | Cycas, Sago Palm | 2 | 2 |
| Cycloloma atriplicifolium | Winged Pigweed | 2 | 1 |
| Cylindropuntia spp. | Cholla | 3 | 0 |
| Cymopterus montanus | Mountain Spring Parsley | 2 | 0 |
| Cynanchum sibiricum | | 1 | 0 |
| Cyperus rotundus | Nut Grass | 3 | 3 |
| Dendranthema indicum | Chrysanthemum | 2 | 3 |
| Dendrocalamus strictus | Male Bamboo. Calcutta Stricta or Bamboo | 3 | 1 |
| Deschampsia caespitosa | Tussock Grass, Tufted Hair Grass, Hair Grass | 1 | 0 |
| Descurainia antarctica | | 2 | 0 |
| Descurainia incana | Mountain Tansy Mustard | 2 | 1 |
| Descurainia pinnata | Tansy Mustard, Western tansymustard, Menzies' tansymustard. | 2 | 1 |
| Descurainia sophia | Flixweed, Herb sophia | 2 | 2 |
| Desmanthus illinoensis | Prairie Mimosa, Illinois bundleflower | 4 | 1 |
| Dichrostachys cinerea | Marabou Thorn, Sickle Bush | 2 | 2 |
| Digitaria sanguinalis | Crab Grass, Hairy crabgrass | 2 | 1 |
| Dipteryx odorata | Tonka Bean, Brazilian Teak | 3 | 2 |
| Distichlis palmeri | Nipa. Palmer saltgrass, NyPa Wild Wheat | 4 | 0 |
| Dodonaea viscosa | Native Hops, Florida hopbush, Hopseed Bush, Varnish Leaf, Hopbush, Narrow-leaf hopbush, Wedge-leaf h | 2 | 2 |
| Dracocephalum parviflorum | American Dragonhead | 1 | 1 |
| Drimys lanceolata | Mountain Pepper | 3 | 1 |
| Durio dulcis | Durian Marangang, Merangang, Red Durian, Tutong, Lahong | 4 | 0 |
| Durio zibethinus | Durian | 5 | 1 |
| Dysphania anthelmintica | Wormseed | 2 | 4 |
| Echinochloa colona | Jungle Rice | 2 | 0 |
| Echinochloa crus-galli | Barnyard Millet, Barnyardgrass, | 3 | 2 |
| Echinochloa frumentacea | Japanese Millet, Billion-dollar grass | 3 | 1 |
| Elaeagnus angustifolia | Oleaster, Russian olive | 4 | 2 |
| Elaeagnus commutata | Silverberry | 3 | 2 |
| Elaeagnus cordifolia | | 5 | 2 |
| Elaeagnus fragrans | | 2 | 2 |
| Elaeagnus glabra | Goat nipple | 4 | 2 |
| Elaeagnus gonyanthes | | 2 | 2 |
| Elaeagnus latifolia | Bastard Oleaster | 3 | 2 |
| Elaeagnus macrophylla | Broad-leaved Oleaster | 5 | 2 |
| Elaeagnus maritima | | 2 | 2 |
| Elaeagnus montana | | 2 | 2 |
| Elaeagnus multiflora | Goumi, Cherry silverberry | 5 | 2 |
| Elaeagnus multiflora ovata | Goumi | 5 | 2 |
| Elaeagnus oldhamii | | 2 | 2 |
| Elaeagnus orientalis | Trebizond Date | 4 | 2 |
| Elaeagnus parvifolia | Autumn olive | 4 | 2 |
| Elaeagnus pungens | Elaeagnus, Thorny olive, Thorny Elaeagnus, Oleaster, Silverberry, Silverthorn, Pungent Elaeagnus | 5 | 2 |
| Elaeagnus pyriformis | | 2 | 2 |
| Elaeagnus thunbergii | | 2 | 2 |
| Elaeagnus umbellata | Autumn Olive | 4 | 2 |
| Elaeagnus x ebbingei | Elaeagnus, Ebbing's Silverberry | 5 | 2 |
| Elaeagnus x reflexa | | 3 | 2 |
| Elaeagnus yoshinoi | | 2 | 2 |
| Elaeis guineensis | African Oil Palm | 5 | 2 |
| Elaeis oleifera | American Oil Palm | 3 | 0 |
| Eleusine coracana | Finger Millet, African finger millet | 4 | 2 |
| Eleusine indica | Wire Grass, Indian goosegrass, Yard Grass, Goose Grass | 3 | 1 |
| Elymus canadensis | Canadian Wild Rye | 2 | 0 |
| Elymus glauca | Blue Wild Rye | 2 | 0 |
| Elymus hispidus | Wild triga, Pubescent wheatgrass, | 4 | 0 |
| Elytrigia repens | Couch Grass, Quackgrass | 2 | 3 |
| Ensete ventricosum | Ethiopian Banana, Abyssinian banana | 2 | 0 |
| Entada phaseoloides | St. Thomas Bean | 3 | 2 |
| Entandrophragma angolense | Tiama Mahogany | 1 | 2 |
| Enterolobium cyclocarpum | Devil's Ear. Earpod tree | 2 | 2 |
| Ephedra nevadensis | Mormon Tea, Nevada jointfir | 3 | 3 |
| Ephedra viridis | Mormon Tea, Brigham Tea, Long Leaf Ephedra, Mountain Joint Fir, Mormon Tea, Ephedra | 2 | 3 |
| Eragrostis caroliniana | Tufted lovegrass | 1 | 0 |
| Eragrostis curvula | Weeping Love Grass | 1 | 0 |
| Eragrostis pilosa | Soft Love Grass, Indian lovegrass | 1 | 1 |
| Eragrostis tef | Tef | 3 | 0 |
| Ericameria parishii | Heath Goldenrod, Parish's rabbitbrush | 1 | 1 |
| Eriobotrya japonica | Loquat, Japanese Loquat | 4 | 3 |
| Eriogonum alatum | Winged Buckwheat | 2 | 1 |
| Eriogonum inflatum | American Pipeweed, Desert trumpet | 2 | 1 |
| Erythrina edulis | Balu. Andean tree bean | 3 | 2 |
| Erythroxylum coca | Coca, Little Coca | 1 | 4 |
| Eucalyptus camaldulensis | Red River Gum, Murray Red Gum, River Red Eucalyptus | 1 | 3 |
| Eucalyptus largiflorens | Black Box | 1 | 0 |
| Eugeissona utilis | Stilt-root Palm. Wild Borneo sago palm | 2 | 0 |
| Euphorbia lathyris | Caper Spurge, Moleplant | 1 | 2 |
| Euryale ferox | Foxnut, Euryale | 3 | 2 |
| Euterpe edulis | Jucara Palm, Assai Palm | 5 | 2 |
| Euterpe oleracea | Acai, Assai Palm, Acai Palm | 5 | 2 |
| Fagopyrum dibotrys | Perennial Buckwheat | 4 | 2 |
| Fagopyrum esculentum | Buckwheat | 4 | 3 |
| Fagopyrum spp. | Perennial Buckwheat | 4 | 3 |
| Fagopyrum tataricum | Tartarian Buckwheat | 3 | 1 |
| Fagus crenata | Japanese Beech | 2 | 0 |
| Fagus grandifolia | American Beech | 2 | 2 |
| Fagus japonica | Japanese Beech | 2 | 0 |
| Fagus longipetiolata | | 2 | 0 |
| Fagus lucida | | 2 | 0 |
| Fagus orientalis | Oriental Beech | 2 | 0 |
| Fagus sylvatica | Beech, European beech, Common Beech | 4 | 2 |
| Faidherbia albida | White Acacia. White-thorn. Apple ring acacia | 1 | 2 |
| Festuca ovina | Sheep's Fescue | 1 | 0 |
| Firmiana simplex | Chinese Parasol Tree, Chinese parasoltree, Japanese Varnish Tree, Chinese Parasol Tree | 1 | 1 |
| Flemingia macrophylla | Enoki-mame | 1 | 2 |
| Foeniculum vulgare | Fennel, Sweet fennel | 5 | 3 |
| Foeniculum vulgare azoricum | Florence Fennel | 3 | 3 |
| Foeniculum vulgare dulce | Sweet Fennel | 4 | 3 |
| Fouquieria splendens | Ocotillo. Coach whip | 2 | 2 |
| Fraxinus excelsior | Ash, European ash, Common Ash | 2 | 2 |
| Gaillardia pinnatifida | Blanket Flower, Red dome blanketflower | 2 | 1 |
| Galium verum | Lady's Bedstraw, Yellow Spring bedstraw, Wirtgen's bedstraw | 3 | 2 |
| Garcinia kola | Bitter Kola | 3 | 4 |
| Garcinia mangostana | Mangosteen, Manggis | 5 | 2 |
| Gevuina avellana | Chilean Hazel | 3 | 0 |
| Ginkgo biloba | Maidenhair Tree, Ginkgo | 5 | 5 |
| Gleditsia caspica | Caspian Locust | 1 | 0 |
| Gleditsia japonica | | 3 | 1 |
| Gleditsia sinensis | Locust | 3 | 3 |
| Gleditsia triacanthos | Honey Locust | 3 | 2 |
| Glyceria acutiflora | Creeping mannagrass | 1 | 0 |
| Glyceria borealis | Small floating mannagrass | 2 | 0 |
| Glyceria fluitans | Floating Manna Grass, Water mannagrass | 3 | 0 |
| Glyceria occidentalis | Northwestern mannagrass | 1 | 0 |
| Glyceria plicata | | 1 | 0 |
| Glyceria septentrionalis | Eastern Manna Grass, Floating mannagrass | 1 | 0 |
| Glyceria striata | Fowl Manna Grass, Fowl mannagrass | 1 | 0 |
| Glycine max | Soya Bean | 4 | 2 |
| Glycine soja | Wild Soya Bean | 3 | 2 |
| Glycine spp. | Perennial Soybean | 4 | 3 |
| Gnetum africanum | Eru, African Jointfir | 4 | 2 |
| Gnetum buchholzianum | Jointfir | 4 | 2 |
| Gnetum gnemon | Jointfir, Melinjo, Meninjau | 3 | 1 |
| Gossypium arboreum | Tree Cotton | 2 | 1 |
| Gossypium barbadense | Sea Island Cotton | 3 | 2 |
| Gossypium herbaceum | Levant cotton | 3 | 3 |
| Gossypium hirsutum | Upland Cotton | 2 | 1 |
| Guazuma ulmifolia | Bastard Cedar. West Indian elm, Guasimo | 2 | 3 |
| Guibourtia coleosperma | Bushman bean, Large false mopane | 2 | 2 |
| Guizotia abyssinica | Niger Seed, Ramtilla | 3 | 1 |
| Gundelia tournefortii | Tournefort's gundelia | 2 | 0 |
| Gymnocladus chinensis | Soap Tree | 2 | 0 |
| Gymnocladus dioica | Kentucky Coffee Tree | 3 | 2 |
| Hamamelis virginiana | Witch Hazel, American witchhazel, Common Witchhazel, Virginian Witchhazel, Witchhazel | 1 | 5 |
| Helianthus annuus | Sunflower, Common sunflower | 5 | 2 |
| Helianthus cusickii | Cusick's sunflower | 3 | 1 |
| Helianthus giganteus | Giant Sunflower | 3 | 0 |
| Helianthus hybrids | Perennial Sunflower | 4 | 2 |
| Helianthus lenticularis | Wild Sunflower | 3 | 0 |
| Helianthus pauciflorus | Stiff Sunflower, Prairie Sunflower | 4 | 0 |
| Helianthus petiolaris | Prairie Sunflower | 2 | 1 |
| Herpetospermum pedunculosum | | 1 | 2 |
| Hesperis matronalis | Sweet Rocket, Dames rocket, | 2 | 1 |
| Hevea benthamiana | Hevea | 3 | 0 |
| Hevea brasiliensis | Para Rubber Tree, Brazilian Rubber Tree | 2 | 0 |
| Hibiscus cannabinus | Kenaf, Brown Indianhemp | 4 | 2 |
| Hibiscus sabdariffa | Roselle | 3 | 3 |
| Hierochloe odorata | Holy Grass | 2 | 2 |
| Himalayacalamus hookerianus | Padang | 2 | 0 |
| Hirschfeldia incana | Greek Mustard, Shortpod mustard | 2 | 0 |
| Honckenya peploides | Sea Sandwort, Seaside sandplant | 3 | 0 |
| Hordeum bulbosum | Bulbous Barley | 2 | 0 |
| Hordeum deficiens | | 3 | 0 |
| Hordeum distichon | Two-Rowed Barley | 4 | 3 |
| Hordeum hexastichon | Six-Row Barley, Common barley | 3 | 0 |
| Hordeum intermedium | | 2 | 0 |
| Hordeum jubatum | Foxtail Barley, Intermediate barley | 1 | 1 |
| Hordeum murinum | Mouse Barley, Smooth barley, Hare barley, Wall barley | 2 | 1 |
| Hordeum trifurcatum | Egyptian Barley | 2 | 0 |
| Hordeum vulgare | Barley, Common barley | 4 | 3 |
| Hordeum zeocriton | Sprat Barley | 2 | 0 |
| Hyphaene thebaica | Doum Palm. Gingerbread palm. | 2 | 2 |
| Impatiens aurella | Paleyellow touch-me-not | 2 | 2 |
| Impatiens balsamina | Rose Balsam, Spotted snapweed, Touch-Me-Not, Garden Balsam | 2 | 2 |
| Impatiens capensis | Jewelweed | 3 | 2 |
| Impatiens ecalcarata | | 2 | 2 |
| Impatiens glandulifera | Jewelweed, Ornamental jewelweed | 3 | 1 |
| Impatiens noli-tangere | Touch-Me-Not | 3 | 2 |
| Impatiens occidentalis | | 3 | 2 |
| Impatiens pallida | Pale Jewelweed, Pale touch-me-not | 3 | 3 |
| Impatiens parviflora | Smallflower touchmenot | 2 | 2 |
| Impatiens sulcata | | 2 | 0 |
| Impatiens tingens | | 1 | 0 |
| Indigofera decora | Chinese indigo | 2 | 1 |
| Inga jinicuil | Ice Cream Bean, Jinicuil | 4 | 0 |
| Inocarpus fagifer | Tahiti Chestnut, Polynesian Chestnut | 4 | 2 |
| Intsia palembanica | Borneo Teak, Merbau | 1 | 1 |
| Ipomoea alba | Moonflower, Tropical white morning-glory | 2 | 1 |
| Irvingia gabonensis | Dika Nut | 4 | 3 |
| Irvingia wombolu | Bitter bush-mango | 4 | 2 |
| Jatropha curcas | Physic Nut, Barbados Nut | 2 | 3 |
| Jubaea chilensis | Chilean Wine Palm, Chile cocopalm | 3 | 0 |
| Juglans ailanthifolia | Japanese Walnut | 3 | 1 |
| Juglans ailanthifolia cordiformis | Heartseed Walnut | 4 | 1 |
| Juglans californica | California Walnut, Southern California walnut | 2 | 1 |
| Juglans cathayensis | Chinese Walnut | 3 | 0 |
| Juglans cinerea | Butternut - White Walnut, Butternut | 3 | 3 |
| Juglans hindsii | Hind's Black Walnut, Northern California walnut, Paradox hybrid walnut | 3 | 0 |
| Juglans intermedia | Hind's Black Walnut, Northern California walnut, Paradox hybrid walnuH | 3 | 0 |
| Juglans major | Arizona Walnut | 2 | 0 |
| Juglans mandschurica | Manchurian Walnut | 3 | 1 |
| Juglans microcarpa | Texas Walnut, Little walnut, Stewart's little walnut | 2 | 0 |
| Juglans neotropica | Andean Walnut | 3 | 2 |
| Juglans nigra | Black Walnut | 3 | 3 |
| Juglans olanchana | Olancho walnut, Central American walnut | 2 | 0 |
| Juglans regia | Walnut, English walnut, Persian Walnut, | 4 | 3 |
| Juglans regia fallax | Walnut | 3 | 0 |
| Juglans regia kamaonia | Walnut | 3 | 3 |
| Juglans sinensis | | 3 | 1 |
| Juglans x bisbyi | Buartnut | 3 | 0 |
| Juncus balticus | Baltic Rush | 1 | 0 |
| Juniperus communis | Juniper, Common juniper | 3 | 3 |
| Justicia procumbens | | 2 | 2 |
| Kadsura heteroclita | | 2 | 0 |
| Khaya senegalensis | Dryzone Mahogany | 2 | 3 |
| Koeleria macrantha | June Grass, Prairie Junegrass | 1 | 1 |
| Koelreuteria paniculata | Golden Rain Tree, Varnish Tree | 2 | 1 |
| Kummerowia striata | Common Lespedeza, Japanese clover | 2 | 1 |
| Lablab purpureus | Hyacinth Bean, Bonavist-bean | 4 | 2 |
| Lactuca sativa | Lettuce, Garden lettuce | 3 | 3 |
| Lagenaria siceraria | Bottle Gourd | 3 | 2 |
| Lallemantia iberica | | 3 | 0 |
| Lapsana apogonoides | | 1 | 0 |
| Laser trilobum | Gladich | 2 | 0 |
| Lasthenia glabrata | Yellowray Goldfields, Coulter's goldfields | 1 | 0 |
| Lathyrus alatus | | 1 | 0 |
| Lathyrus aphaca | Yellow-Flowered Pea | 1 | 1 |
| Lathyrus cicera | Chickling Vetch, Red pea | 1 | 0 |
| Lathyrus davidii | | 1 | 0 |
| Lathyrus japonicus maritimus | Beach Pea | 2 | 0 |
| Lathyrus latifolius | Perennial Sweet Pea, Perennial pea | 1 | 0 |
| Lathyrus linifolius montanus | Bitter Vetch | 2 | 0 |
| Lathyrus nervosus | Lord Anson's Pea | 2 | 0 |
| Lathyrus ochroleucas | Cream Peavine | 1 | 1 |
| Lathyrus ochrus | Cyprus Vetch | 1 | 0 |
| Lathyrus palustris | Slenderstem Peavine, Marsh pea | 1 | 0 |
| Lathyrus quinquenervius | | 1 | 0 |
| Lathyrus sativus | Chickling Pea, White pea | 2 | 1 |
| Layia glandulosa | Whitedaisy Tidytips | 1 | 0 |
| Layia platyglossa | Coastal Tidytips | 1 | 0 |
| Lecythis minor | Coco de mono | 4 | 0 |
| Lecythis ollaria | Monkey Pot. Sapucaia nut, Pot nut | 3 | 0 |
| Lecythis pisonis | Paradise Nut. Brazilian Monkey Pot | 3 | 2 |
| Lecythis zabucajo | Sapucaia. Sapucaia nut, Paradise nut, Monkey nut | 3 | 1 |
| Lens culinaris | Lentil | 5 | 1 |
| Lens ervoides | | 1 | 0 |
| Lepidium densiflorum | Common Pepperweed | 2 | 1 |
| Lepidium fremontii | Desert Pepperweed | 2 | 0 |
| Lepidium intermedium | | 2 | 0 |
| Lepidium nitidum | Shining Pepperweed, Howell's pepperweed | 2 | 0 |
| Lespedeza bicolor | Lespedeza, Shrub lespedeza | 3 | 0 |
| Leucaena leucocephala | Leucaena, Lead Tree, White Tamarind | 3 | 2 |
| Levisticum officinale | Lovage, Garden lovage | 3 | 3 |
| Leymus arenarius | Lyme Grass, Sand ryegrass | 2 | 0 |
| Leymus condensatus | Giant Wild Rye | 2 | 1 |
| Leymus racemosus | Volga Wild Rye, Mammoth wildrye | 3 | 0 |
| Leymus triticoides | Squaw Grass, Beardless wildrye | 3 | 0 |
| Ligusticum scoticum | Scottish Lovage, Scottish licorice-root, Hulten's licorice-root | 3 | 2 |
| Linum hybrids | Perennial Flax | 4 | 4 |
| Linum marginale | Native Flax | 1 | 0 |
| Linum perenne | Perennial Flax, Blue flax, Alpine flax | 3 | 2 |
| Linum usitatissimum | Flax, Common flax | 4 | 3 |
| Lithocarpus corneus | | 1 | 0 |
| Lithocarpus densiflorus | Tanbark Oak | 2 | 1 |
| Lithocarpus edulis | | 1 | 0 |
| Lithocarpus glaber | Japanese Oak | 1 | 0 |
| Lithocarpus pachyphylla | | 2 | 1 |
| Lithospermum multiflorum | Manyflowered Gromwell, Manyflowered stoneseed | 1 | 1 |
| Lithospermum ruderale | Western Gromwell, Western Stoneseed | 1 | 2 |
| Lolium perenne | Perennial Ryegrass, Italian ryegrass, Darnel, Lyme Grass, Terrell Grass, English Ryegrass, Strand Wh | 1 | 1 |
| Lolium temulentum | Darnel | 1 | 1 |
| Lomatium ambiguum | Biscuitroot, Wyeth biscuitroot | 4 | 1 |
| Lomatium canbyi | Biscuitroot, Canby's biscuitroot | 4 | 0 |
| Lomatium cous | Biscuitroot, Cous biscuitroot | 4 | 0 |
| Lomatium dissectum | Fernleaf Biscuitroot, Carrotleaf biscuitroot | 4 | 2 |
| Lomatium farinosum | Northern Biscuitroot, Hamblen's biscuitroot | 3 | 0 |
| Lomatium foeniculaceum | Desert Biscuitroot, Inyo biscuitroot, Macdougal's biscuitroot | 3 | 0 |
| Lomatium gayeri | Biscuitroot | 4 | 0 |
| Lomatium grayi | Biscuitroot, Gray's biscuitroot | 4 | 0 |
| Lomatium macrocarpum | Bigseed Biscuitroot | 4 | 2 |
| Lotus halophilus | Greater Bird's Foot Trefoil | 1 | 0 |
| Lotus tetragonolobus | Asparagus Pea, Winged pea | 3 | 0 |
| Luffa aegyptiaca | Loofah | 2 | 2 |
| Lunaria annua | Honesty, Annual honesty, Silver Dollar, Moneywort, Moonwort, Penny Flower, Money Plant | 2 | 0 |
| Lupinus albus | White Lupin | 4 | 1 |
| Lupinus albus graecus | | 4 | 0 |
| Lupinus angustifolius | Blue Lupin, Narrowleaf lupine | 4 | 0 |
| Lupinus hirsutus | | 2 | 0 |
| Lupinus luteus | Yellow Lupin, European yellow lupine | 3 | 0 |
| Lupinus mutabilis | Pearl Lupin, Tarwi | 5 | 0 |
| Lupinus nootkatensis | Blue Lupine, Nootka lupine | 3 | 0 |
| Lupinus perennis | Sundial Lupine | 3 | 1 |
| Lupinus tauris | | 0 | 0 |
| Lupinus termis | White Lupin | 2 | 0 |
| Luzula capitata | | 2 | 0 |
| Lycium chinense | Chinese Boxthorn, Chinese desert-thorn | 4 | 3 |
| Macadamia hildebrandii | Celebes nut | 4 | 0 |
| Macadamia integrifolia | Macadamia, Macadamia nut | 4 | 0 |
| Macadamia ternifolia | Macadamia Nut, Gympie nut | 4 | 0 |
| Macadamia tetraphylla | Queensland Nut, Macadamia nut | 4 | 0 |
| Macrozamia spp. | Burrawang, Cycads | 2 | 0 |
| Madia densifolia | Showy Tarweed | 2 | 0 |
| Madia dissitiflora | Grassy Tarweed | 2 | 0 |
| Madia elegans | Common Madia, Showy tarweed, Spring madia, Wheeler's tarweed | 2 | 0 |
| Madia glomerata | Mountain Tarweed | 2 | 1 |
| Madia sativa | Chile Tarweed, Coast tarweed | 3 | 0 |
| Malva alcea | Vervain mallow, Hollyhock Mallow | 5 | 1 |
| Malva excisa | | 4 | 1 |
| Malva meluca | | 2 | 0 |
| Malva mohileviensis | | 3 | 1 |
| Malva moschata | Musk Mallow | 5 | 2 |
| Malva neglecta | Dwarf Mallow, Common mallow | 4 | 2 |
| Malva nicaeensis | Bull Mallow | 3 | 1 |
| Malva parviflora | Cheeseweed, Cheeseweed mallow | 3 | 2 |
| Malva pusilla | Dwarf Mallow, Low mallow | 4 | 2 |
| Malva sylvestris | Mallow, High mallow, French Hollyhock, Common Mallow, Tree Mallow, Tall Mallow | 3 | 3 |
| Malva verticillata | Chinese Mallow, Cluster mallow | 5 | 2 |
| Mangifera indica | Mango, Bowen Mango | 5 | 3 |
| Mangifera kemanga | Kemang | 4 | 0 |
| Marsilea drummondii | Common Nardoo, Nardoo | 1 | 0 |
| Marsilea mutica | Nardoo, Australian Water-Clover | 1 | 0 |
| Marsilea quadrifolia | Water Clover, European waterclover | 1 | 2 |
| Meconopsis grandis | Blue Poppy | 1 | 0 |
| Medicago lupulina | Black Medick | 2 | 1 |
| Medicago polymorpha | Toothed Bur-Clover, Burclover | 2 | 0 |
| Medicago sativa | Alfalfa, Yellow alfalfa | 4 | 3 |
| Melicoccus bijugatus | Mamoncillo, Spanish Lime, Guayo | 4 | 2 |
| Melilotus albus | White Melilot | 2 | 2 |
| Mentzelia albicaulis | Whitestem Blazing Star | 2 | 1 |
| Mentzelia multiflora | Manyflowered Mentzelia, Adonis blazingstar | 2 | 1 |
| Mentzelia pumila | Dwarf Mentzelia | 2 | 1 |
| Mesembryanthemum crystallinum | Ice Plant, Common iceplant | 3 | 1 |
| Mesua ferrea | Surli nut, Poached Egg Tree | 3 | 2 |
| Metroxylon amicarum | Caroline Ivory Nut Palm | 3 | 1 |
| Microlaena stipoides | Weeping rice grass | 3 | 0 |
| Milium effusum | Wood Millet, American milletgrass | 2 | 0 |
| Millettia dielsiana | | 1 | 2 |
| Moneses uniflora | Single Delight | 1 | 2 |
| Monolepis nuttalliana | Poverty Weed, Nuttall's povertyweed | 3 | 1 |
| Morinda citrifolia | Noni, Indian Mulberry | 3 | 4 |
| Moringa oleifera | Horseradish Tree, Moringa, | 4 | 4 |
| Myrianthus arboreus | Giant yellow mulberry, Monkeyfruit | 4 | 3 |
| Myrica rubra | Chinese Bayberry | 2 | 2 |
| Myrrhis odorata | Sweet Cicely, Anise | 4 | 3 |
| Nasturtium microphyllum | Watercress, Onerow yellowcress | 3 | 1 |
| Nasturtium officinale | Watercress | 4 | 3 |
| Navarretia squarrosa | Skunk Weed, Skunkbush | 1 | 0 |
| Nelumbo lutea | American Water Lotus, American lotus | 4 | 1 |
| Nelumbo nucifera | Sacred Water Lotus, Sacred lotus | 4 | 3 |
| Nephelium lappaceum | Rambutan, Hairy Lychee | 5 | 2 |
| Nephelium ramboutan-ake | Pulasan | 4 | 1 |
| Nigella arvensis | Wild Fennel | 2 | 0 |
| Nigella damascena | Love-In-A-Mist, Devil in the bush | 3 | 1 |
| Nigella sativa | Black Cumin | 3 | 3 |
| Nuphar advena | Common Spatterdock, Yellow pond-lily, Varigated yellow pond-lily | 3 | 2 |
| Nuphar japonicum | | 3 | 1 |
| Nuphar lutea | Yellow Water Lily, Yellow pond-lily, Rocky Mountain pond-lily, Varigated yellow pond-lily | 3 | 2 |
| Nuphar polysepala | Spatterdock, Rocky Mountain pond-lily | 3 | 1 |
| Nuphar pumila | Yellow pond-lily | 3 | 1 |
| Nymphaea alba | White Water Lily, European white waterlily | 3 | 2 |
| Nymphaea candida | | 2 | 2 |
| Nymphaea odorata | Fragrant Water Lily, American white waterlily | 3 | 3 |
| Nymphaea tetragona | Pygmy Water Lily | 2 | 0 |
| Nymphaea tuberosa | Tuberous Water Lily, American white waterlily | 3 | 3 |
| Nymphoides peltata | Water Fringe, Yellow floatingheart | 2 | 2 |
| Nypa fruticans | Nipa Palm, Mangrove Palm | 3 | 2 |
| Ocimum basilicum | Sweet Basil, Common Basil, Thai Basil, Tropical Basil | 4 | 3 |
| Ocimum minimum | Bush Basil | 4 | 3 |
| Ocimum tenuiflorum | Sacred Basil | 4 | 4 |
| Oenanthe javanica | Water Dropwort, Java waterdropwort, Stolon waterdropwort | 3 | 2 |
| Oenocarpus bataua | Pataua Palm. Bataua | 3 | 2 |
| Oenothera albicaulis | Whitest Evening Primrose | 2 | 1 |
| Oenothera brevipes | Golden Suncup | 2 | 0 |
| Opuntia compressa | Eastern Prickly Pear, Prickly Pear Cactus | 3 | 1 |
| Opuntia erinacea | Mojave Prickly Pear | 2 | 0 |
| Opuntia ficus-indica | Prickly Pear, Barbary fig | 3 | 2 |
| Opuntia fragilis | Prickly Pear, Brittle pricklypear | 2 | 1 |
| Opuntia howeyi | | 2 | 0 |
| Opuntia imbricata | Tree Chola | 2 | 0 |
| Opuntia littoralis | Western Prickly Pear | 2 | 0 |
| Opuntia macrorhiza | Twist-Spine Prickly Pear | 2 | 0 |
| Opuntia microdasys | Bunny Ears, Angel's-wings | 2 | 0 |
| Opuntia phaeacantha | Bastard Fig, Tulip pricklypear | 2 | 1 |
| Opuntia polyacantha | Plains Prickly Pear, El Paso pricklypear, Grizzlybear pricklypear, Navajo Bridge pricklypear, Hairsp | 3 | 1 |
| Opuntia ramosissima | Branched Pencil Cholla | 3 | 0 |
| Orontium aquaticum | Golden Club | 3 | 0 |
| Orthilia secunda | Sidebells Wintergreen | 1 | 1 |
| Oryza hybrids | Perennial Rice | 4 | 2 |
| Oryza longistaminata | Perennial wild rice | 2 | 0 |
| Oryza sativa | Rice, Common Rice | 5 | 2 |
| Oryzopsis asperifolia | Mountain Rice, Roughleaf ricegrass | 3 | 0 |
| Osmorhiza claytonii | Woolly Sweet-Cicely, Clayton's sweetroot | 3 | 1 |
| Osmorhiza obtusa | | 3 | 0 |
| Osmorhiza occidentalis | Western Sweet-Cicely, Western sweetroot | 3 | 2 |
| Oxytenanthera abyssynica | Savanah Bamboo | 2 | 2 |
| Oxytropis lambertii | Crazy Weed, Purple locoweed | 2 | 0 |
| Pachira glabra | Saba Nut, American Chestnut | 3 | 0 |
| Pachira insignis | Malabar Chestnut | 4 | 0 |
| Paeonia lactiflora | Chinese Peony, Peony | 1 | 3 |
| Palaquium gutta | Gutta-Percha | 2 | 0 |
| Pancratium maritimum | Sea Daffodil | 1 | 0 |
| Pandanus amaryllifolius | Fragrant Pandan | 3 | 2 |
| Pandanus julianettii | Karuka | 4 | 0 |
| Panicum antidotale | Blue Panic Grass, Blue panicum | 1 | 1 |
| Panicum capillare | Old Witch Grass, Witchgrass | 2 | 1 |
| Panicum decompositum | Native Millet, Australian millet | 2 | 0 |
| Panicum maximum | Guinea grass. Green panic grass | 1 | 2 |
| Panicum miliaceum | European Millet | 3 | 2 |
| Panicum obtusum | Vine Mesquite | 2 | 0 |
| Panicum sonorum | Sauwi, Mexican panicgrass | 2 | 0 |
| Panicum turgidum | Desert Grass. Turgid panic grass, Afezu | 2 | 0 |
| Panicum urvilleanum | Desert Panicgrass | 2 | 0 |
| Papaver nudicaule | Arctic Poppy, Icelandic poppy | 1 | 1 |
| Papaver rhoeas | Corn Poppy, Field Poppy, Shirley Poppy | 2 | 3 |
| Papaver somniferum | Opium Poppy | 4 | 4 |
| Parajubaea cocoides | Quito Palm | 1 | 0 |
| Parinari curatellifolia | Mbola, Grys Appel | 4 | 2 |
| Paris polyphylla | Herb Paris | 1 | 2 |
| Parkia biglobosa | African Locust Bean | 4 | 2 |
| Parkinsonia aculeata | Jerusalem Thorn | 3 | 2 |
| Pastinaca sativa | Parsnip, Wild parsnip | 4 | 1 |
| Paullinia cupana | Guarana | 4 | 2 |
| Pectis papposa | Chinchweed, Manybristle chinchweed | 1 | 1 |
| Peltandra virginica | Green Arrow Arum | 3 | 0 |
| Pennisetum alopecuroides | Chinese Fountain Grass, Fountain Grass, Swamp Foxtail Grass, Chinese Fountain Grass | 1 | 0 |
| Pennisetum cereale | | 1 | 0 |
| Pennisetum glaucum | Pearl Millet | 2 | 1 |
| Pennisetum setaceum | Fountain grass | 3 | 0 |
| Pentaclethra macrophylla | African Oil Bean. Oil Bean Tree, Owala Oil | 3 | 2 |
| Perilla frutescens | Shiso, Beefsteakplant, Spreading Beefsteak Plant | 4 | 3 |
| Perilla frutescens nankinensis | Purple Shiso | 4 | 3 |
| Phalaris canariensis | Canary Grass, Annual canarygrass | 2 | 0 |
| Phaseolus coccineus | Runner Bean, Scarlet runner | 4 | 0 |
| Phaseolus lunatus | Lima Bean, Sieva bean | 4 | 1 |
| Phaseolus polystachios | Thicket Bean. Wild bean | 2 | 0 |
| Phaseolus vulgaris | French Bean, Kidney bean | 5 | 2 |
| Phragmites australis | Common Reed, American common reed, Hybrid common reed, European common reed, Subtropical common re | 5 | 2 |
| Phyllanthus emblica | Emblica, Indian Gooseberry | 3 | 5 |
| Phyllostachys aurea | Golden Bamboo, Fishpole Bamboo | 5 | 0 |
| Phytelephas aequatorialis | Vegetable ivory, Corozo, Ivory palm | 2 | 0 |
| Phytelephas macrocarpa | Vegetable Ivory, Tagua, Nut Palm, Ivory nut palm | 2 | 0 |
| Picea abies | Norway Spruce | 2 | 1 |
| Picea asperata | Chinese Spruce | 2 | 0 |
| Picea brachytyla | Sargent Spruce | 2 | 0 |
| Picea breweriana | Weeping Spruce, Brewer spruce | 2 | 0 |
| Picea engelmannii | Mountain Spruce, Engelmann spruce | 2 | 2 |
| Picea glauca | White Spruce, Black Hills Spruce, Canadian Spruce | 2 | 2 |
| Picea glehnii | Sakhalin Spruce | 2 | 0 |
| Picea jezoensis | Yezo Spruce | 2 | 1 |
| Picea mariana | Black Spruce, Swamp Spruce | 2 | 2 |
| Picea omorika | Serbian Spruce | 2 | 0 |
| Picea orientalis | Caucasian Spruce | 2 | 0 |
| Picea pungens | Blue Spruce, Colorado Spruce | 2 | 0 |
| Picea purpurea | Purple-Coned Spruce | 2 | 0 |
| Picea rubens | Red Spruce | 2 | 1 |
| Picea sitchensis | Sitka Spruce | 2 | 2 |
| Picea smithiana | Morinda Spruce | 2 | 0 |
| Pimpinella anisum | Aniseed (Saunf - Hindi), Anise burnet saxifrage | 4 | 3 |
| Pimpinella saxifraga | Burnet Saxifrage, Solidstem burnet saxifrage | 2 | 2 |
| Pinus albicaulis | White-Bark Pine | 4 | 2 |
| Pinus aristata | Bristle-Cone Pine | 2 | 2 |
| Pinus armandii | Chinese White Pine, Armand pine | 4 | 2 |
| Pinus ayacahuite | Mexican White Pine | 2 | 2 |
| Pinus banksiana | Jack Pine | 2 | 2 |
| Pinus bungeana | Lace-Bark Pine, Bunge's pine | 3 | 2 |
| Pinus californiarum | | 1 | 2 |
| Pinus caribaea | Caribbean Pine. Caribbean pitch pine | 2 | 2 |
| Pinus cembra | Swiss Stone Pine, Swiss Pine, Arolla Pine | 4 | 2 |
| Pinus cembra sibirica | Siberian Pine | 4 | 2 |
| Pinus cembroides | Mexican Pine Nut, Pinyon Pine | 4 | 2 |
| Pinus cembroides orizabensis | Mexican Pine Nut | 4 | 2 |
| Pinus contorta | Beach Pine, Lodgepole pine, Bolander beach pine, Beach pine, Sierra lodgepole pine, Yukon pine, Shor | 3 | 2 |
| Pinus coulteri | Big-Cone Pine, Coulter pine | 4 | 2 |
| Pinus culminicola | Cerro Potosi Pinyon | 2 | 2 |
| Pinus densiflora | Japanese Red Pine | 2 | 2 |
| Pinus discolor | Border pinyon | 3 | 2 |
| Pinus edulis | Rocky Mountain Piñon, Twoneedle pinyon, Nut Pine, Pinyon Pine, Rocky Mountain Pinyon Pine, Singlelea | 4 | 2 |
| Pinus elliottii | Slash Pine | 2 | 2 |
| Pinus flexilis | Limber Pine, Rocky Mountain White Pine | 3 | 2 |
| Pinus gerardiana | Chilghoza Pine | 3 | 2 |
| Pinus jeffreyi | Jeffrey Pine | 3 | 2 |
| Pinus johannis | Johann's pine | 3 | 2 |
| Pinus koraiensis | Korean Nut Pine, Chinese pinenut | 4 | 2 |
| Pinus lambertiana | Sugar Pine | 3 | 2 |
| Pinus monophylla | Single Leaf Piñon, Single Leaf PinyonPine, Stone Pine, Pine Pinyon | 4 | 2 |
| Pinus monticola | Western White Pine | 2 | 2 |
| Pinus muricata | Bishop's Pine | 2 | 2 |
| Pinus nelsonii | | 2 | 2 |
| Pinus parviflora | Japanese White Pine, Five-needle pine | 4 | 2 |
| Pinus pinea | Italian Stone Pine, Umbrella Pine, Stone Pine | 4 | 2 |
| Pinus ponderosa | Ponderosa Pine, Washoe pine | 3 | 2 |
| Pinus pumila | Dwarf Siberian Pine | 3 | 2 |
| Pinus quadrifolia | Parry Piñon, Parry's Pinyon Pine, Four-leaved Pinyon | 4 | 2 |
| Pinus remota | Paper-Shell Piñon | 3 | 2 |
| Pinus roxburghii | Chir Pine | 2 | 2 |
| Pinus sabiniana | Digger Pine, California foothill pine, Bull Pine, Gray Pine, Digger Pine | 4 | 2 |
| Pinus strobiformis | Southwestern White Pine | 2 | 2 |
| Pinus strobus | White Pine, Eastern white pine | 2 | 3 |
| Pinus torreyana | Soledad Pine, Torrey pine, Santa Cruz Island Torrey pine, Soledad pine, Torrey pine | 3 | 2 |
| Pinus veitchii | | 3 | 2 |
| Pinus virginiana | Scrub Pine, Virginia pine, Jersey Pine, | 2 | 2 |
| Pinus wallichiana | Himalayan Blue Pine, Bhutan pine, Himalayan Pine | 2 | 2 |
| Piper betle | Betel | 2 | 3 |
| Piper nigrum | Black Pepper | 4 | 3 |
| Pistacia chinensis | Chinese Pistache, Chinese Pistachio | 2 | 1 |
| Pistacia chinensis integerrima | | 2 | 1 |
| Pistacia terebinthus | Terebinth, Cyprus turpentine | 2 | 2 |
| Pistacia vera | Pistachio, Pistachio Nut | 3 | 2 |
| Pisum sativum | Garden Pea | 4 | 2 |
| Pisum sativum arvense | Field Pea | 3 | 2 |
|