| Latin Name | Common Name | Edibility Rating | Medicinal Rating |
| Abies grandis | Grand Fir, Giant Fir, Lowland White Fir | 2 | 2 |
| Acacia angustissima | Prairie acacia. Timbre. Fernleaf Acacia | 2 | 3 |
| 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 cowleana | Hall’s Creek wattle | 3 | 2 |
| Acacia dealbata | Mimosa, Silver wattle | 2 | 0 |
| Acacia decurrens | Green Wattle | 2 | 1 |
| Acacia mearnsii | Black Wattle, Late black wattle | 1 | 3 |
| Acacia victoriae | Bramble wattle. Gundabluey, Bardi bush | 4 | 2 |
| Acanthus mollis | Bear's Breeches | 0 | 2 |
| Acer pseudoplatanus | Sycamore, Great Maple, Scottish Maple, Planetree Maple | 2 | 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 nigrum | Black Maple | 4 | 1 |
| Achillea millefolium | Yarrow, Boreal yarrow, California yarrow, Giant yarrow, Coast yarrow, Western yarrow, Pacific yarrow | 3 | 4 |
| Achillea ptarmica | Sneeze-Wort, Sneezeweed | 2 | 1 |
| Acmella oleracea | Toothache plant, Paracress | 3 | 3 |
| Acrocarpus fraxinifolius | Pink Cedar, Shingle Tree | 0 | 0 |
| Actinidia arguta | Tara Vine | 5 | 0 |
| Actinidia chinensis | Kiwi | 4 | 2 |
| Actinidia deliciosa | Kiwi Fruit | 5 | 1 |
| Actinidia kolomikta | Kiwi | 4 | 0 |
| Actinidia purpurea | Purple hardy kiwi | 4 | 0 |
| Adansonia digitata | Baobab, Judas Fruit, Monkey Bread Tree | 3 | 3 |
| Adenanthera pavonina | Red Sandalwood, Coral Tree | 3 | 2 |
| Adiantum pedatum | Northern Maidenhair,American Maidenhair Fern | 0 | 2 |
| Aegle marmelos | Bael Tree, Golden Apple, Bengal Quince | 3 | 3 |
| Aegopodium podagraria | Ground Elder, Bishop's goutweed, Goutweed, Ground Elder, Bishop's Weed | 3 | 2 |
| Afzelia xylocarpa | Makha Tree, Cambodia Beng Tree | 2 | 2 |
| Agastache foeniculum | Anise Hyssop, Blue giant hyssop | 5 | 1 |
| Agastache rugosa | Korean Mint | 4 | 3 |
| Agathis dammara | Amboina Pine | 0 | 0 |
| Agathis macrophylla | Dakua | 0 | 0 |
| Agave sisalana | Sisal | 2 | 2 |
| Ajuga reptans | Bugle, Common Bugelweed, Bugleweed, Carpet Bugleweed, Carpetweed, Carpet Bugle | 2 | 3 |
| Akebia quinata | Akebia, Chocolate vine, Fiveleaf Akebia, Chocolate Vine | 4 | 2 |
| Akebia trifoliata | Akebia, Threeleaf Akebia | 4 | 2 |
| Albizia lebbeck | Siris Tree, Woman's Tongue, East Indian Walnut | 1 | 2 |
| Albizia procera | White Siris, Tall Albizia, Forest Siris | 1 | 2 |
| Alcea rosea | Hollyhock | 3 | 2 |
| Alchornea cordifolia | Christmas Bush | 2 | 4 |
| Aleurites moluccanus | Candle Nut, Country Walnut | 3 | 3 |
| Allanblackia floribunda | Vegetable Tallow. Tallow tree | 3 | 2 |
| Alliaria petiolata | Garlic Mustard | 3 | 2 |
| Allium ampeloprasum | Wild Leek, Broadleaf wild leek | 5 | 3 |
| Allium ampeloprasum babingtonii | Babington's Leek | 3 | 3 |
| Allium canadense | Canadian Garlic, Meadow garlic, Fraser meadow garlic, Hyacinth meadow garlic | 4 | 2 |
| Allium cepa aggregatum | Potato Onion | 4 | 3 |
| Allium cepa proliferum | Tree Onion, Walking Onion | 5 | 3 |
| Allium cernuum | Nodding Onion, New Mexican nodding onion | 5 | 2 |
| Allium fistulosum | Welsh Onion | 5 | 2 |
| Allium moly | Golden Garlic, Ornamental Onion | 4 | 2 |
| Allium neapolitanum | Daffodil Garlic, White garlic | 5 | 2 |
| Allium sativum | Garlic, Cultivated garlic | 5 | 5 |
| Allium schoenoprasum | Chives, Wild chives, Flowering Onion | 5 | 2 |
| Allium tricoccum | Wood Leek, Ramp | 4 | 2 |
| Allium tuberosum | Garlic Chives, Chinese chives, Oriental Chives, | 5 | 2 |
| Allium ursinum | Wild Garlic | 5 | 3 |
| Allocasuarina littoralis | Black She Oak, Bull Oak, Wayetuck | 1 | 0 |
| Alnus acuminata | Alder | 0 | 2 |
| Alnus cordata | Italian Alder | 0 | 0 |
| Alnus glutinosa | Alder, European alder , Common Alder, Black Alder | 0 | 3 |
| Alnus incana | Grey Alder, Speckled alder, Thinleaf alder, White Alder | 0 | 0 |
| Alnus jorullensis | Mexican alder, Evergreen Alder | 0 | 0 |
| Alnus rubra | Red Alder, Oregon Alder | 2 | 2 |
| Alnus rugosa | Speckled Alder | 0 | 2 |
| Alnus serrulata | Smooth Alder, Hazel alder | 0 | 2 |
| Alnus sinuata | Sitka Alder | 1 | 1 |
| Alnus viridis crispa | American Green Alder | 1 | 2 |
| Alocasia macrorrhizos | Giant Taro, Giant Elephant Ear | 3 | 2 |
| Aloe arborescens | Candelabra Aloe, Tree Aloe, Mountain Bush Aloe | 2 | 5 |
| Aloe vera | Aloe Vera, Barbados aloe, First Aid Plant, Medicinal Aloe | 1 | 5 |
| Aloysia citriodora | Lemon Verbena, Lemon beebrush | 4 | 3 |
| Alternanthera sissoo | Brazilian Spinach, Sambu, Samba lettuce | 4 | 0 |
| Althaea officinalis | Marsh Mallow, Common marshmallow | 5 | 5 |
| Amaranthus blitum | Slender Amaranth, Purple amaranth | 4 | 2 |
| Amaranthus caudatus | Love Lies Bleeding | 4 | 1 |
| Amaranthus cruentus | Purple Amaranth, Red amaranth | 4 | 2 |
| Amaranthus hybridus | Rough Pigweed, Slim amaranth | 4 | 1 |
| Amaranthus hypochondriacus | Prince's Feather, Prince-of-wales feather | 4 | 3 |
| Amaranthus retroflexus | Pigweed, Redroot amaranth, Wild Beet | 3 | 2 |
| Amaranthus tricolor | Chinese Spinach, Joseph's-coat, Fountain Plant, Tampala , Summer Poinsettia | 3 | 1 |
| Amelanchier alnifolia | Saskatoon, Saskatoon serviceberry, Serviceberry | 5 | 2 |
| Amelanchier arborea | Downy Serviceberry, Alabama serviceberry, Juneberry, Common Serviceberry, Downy Serviceberry | 3 | 1 |
| Amelanchier bartramiana | Oblongfruit serviceberry | 3 | 0 |
| Amelanchier canadensis | Juneberry, Canadian serviceberry, Serviceberry Downy, Shadblow, Shadbush, Serviceberry | 4 | 1 |
| Amelanchier lamarckii | Apple Serviceberry | 5 | 0 |
| Amelanchier obovalis | Southern Juneberry, Coastal serviceberry | 3 | 0 |
| Amelanchier stolonifera | Quebec Berry, Running serviceberry | 5 | 1 |
| Amorpha canescens | Lead Plant | 2 | 2 |
| Amorpha fruticosa | False Indigo, False indigo bush | 1 | 2 |
| Amorpha nana | Dwarf Indigobush, Dwarf false indigo, Dwarf Indigo | 0 | 1 |
| Amorphophallus konjac | Devil's Tongue, Devil's Tongue, Snake Plant, Konjac, Konnyaku Potato, Voodoo Lily | 4 | 2 |
| Amphicarpaea bracteata | Hog Peanut, American hogpeanut | 5 | 1 |
| Anacardium occidentale | Cashew, Caju | 5 | 3 |
| Anacolosa frutescens | Galo Nut, Kopi gunung, Tangki leuweung, Belian landak. | 4 | 0 |
| Ananas comosus | Pineapple | 5 | 2 |
| Ancylobotrys petersiana | Mbohoya, Mwungo-wungo. | 4 | 0 |
| Andira coriacea | Red Cabbage Bark Tree | 0 | 0 |
| Andropogon gerardii | Big Bluestem | 0 | 1 |
| Angelica sylvestris | Wild Angelica,Woodland angelica | 3 | 2 |
| Aniba rosaeodora | Brazilian Rosewood, Rosewood-oil tree | 2 | 3 |
| Annona cherimola | Cherimoya, Custard Apple | 5 | 2 |
| Annona liebmanniana | Hardshell custard-apple, Posh-te | 4 | 0 |
| Annona mucosa | Wild Sweetsop | 5 | 1 |
| Annona muricata | Sour Sop | 4 | 3 |
| Annona salzmannii | Beach Sugar Apple | 4 | 0 |
| Annona squamosa | Sugar Apple, Sweetsop, Custard Apple | 5 | 2 |
| Annona vepretorum | Araticum, Pinha da Caatinga, Araticum-da-bahia | 4 | 0 |
| Anogeissus leiocarpa | African Birch | 2 | 4 |
| Antennaria dioica | Catsfoot, Stoloniferous pussytoes | 0 | 2 |
| Anthemis tinctoria | Yellow Camomile, Golden chamomile, Dyers' Chamomile, Golden Marguerite | 0 | 1 |
| Antidesma bunius | Bignay, Bignai | 4 | 2 |
| Antirrhinum majus | Snapdragon, Garden snapdragon | 1 | 1 |
| Apios americana | Ground Nut | 5 | 1 |
| Apios fortunei | Hodo, Hodoimo | 5 | 1 |
| Apios priceana | Traveler's delight | 5 | 0 |
| Apium graveolens | Wild Celery. Ajmod, Ajwain-ka-patta (Indian) | 3 | 3 |
| Aquilegia canadensis | Wild Columbine, Red columbine, Meeting Houses, Common Columbine | 2 | 2 |
| Aquilegia vulgaris | Columbine, European columbine, Granny's Bonnet, European Crowfoot | 2 | 1 |
| Arabis caucasica | Rock Cress, Wall Rockcress | 2 | 0 |
| Arachis glabrata | Perennial peanut | 1 | 0 |
| Arachis hypogaea | Peanut | 4 | 2 |
| Arachis pintoi | Pinto peanut | 0 | 0 |
| Aralia cordata | Udo | 4 | 2 |
| Aralia elata | Japanese Angelica Tree, Angelica Tree | 3 | 2 |
| Aralia hispida | Bristly Sarsaparilla | 2 | 1 |
| Aralia nudicaulis | Wild Sarsaparilla | 4 | 3 |
| Aralia racemosa | American Spikenard | 3 | 3 |
| Araucaria araucana | Monkey Puzzle Tree | 5 | 1 |
| Arbutus unedo | Strawberry Tree | 4 | 2 |
| Arctium lappa | Great Burdock, Gobo | 4 | 5 |
| Arctium minus | Lesser Burdock | 3 | 5 |
| Arctostaphylos uva-ursi | Bearberry | 3 | 4 |
| 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 |
| Aronia arbutifolia | Red Chokeberry | 2 | 0 |
| Aronia melanocarpa | Black Chokeberry, Black Berried Aronia | 3 | 1 |
| Aronia prunifolia | Purple Chokeberry | 2 | 0 |
| Artemisia dracunculus | Tarragon, French Tarragon | 4 | 2 |
| Artemisia frigida | Fringed Wormwood, Prairie sagewort | 2 | 2 |
| Artemisia stelleriana | Beach Wormwood, Oldwoman, Dusty Miller | 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 |
| Asarum canadense | Snake Root, Canadian wildginger, Canada Wild Ginger, Wild Ginger | 3 | 3 |
| Asarum europaeum | Asarabacca, European Wild Ginger | 0 | 2 |
| Asarum shuttleworthii | Asarabacca, Mottled Wild Ginger | 2 | 0 |
| Asarum splendens | Chinese Wild Ginger | 3 | 0 |
| Asclepias incarnata | Swamp Milkweed, Swamp Butterfly Weed, Marsh Milkweed | 3 | 2 |
| Asclepias syriaca | Common Milkweed, Silkweed, Milkweed | 3 | 2 |
| Asimina triloba | Papaw | 4 | 2 |
| Asparagus officinalis | Asparagus, Garden asparagus | 4 | 3 |
| Asphodeline lutea | King's Spear, Yellow Asphodel, Jacob's Rod | 4 | 0 |
| Aster cordifolius | Common Blue Wood Aster | 2 | 1 |
| Aster lanceolatus | White Panicle Aster | 0 | 1 |
| Aster macrophyllus | Bigleaf Aster | 2 | 1 |
| Aster novae-angliae | New England Aster | 0 | 2 |
| Aster novi-belgii | Michaelmas Daisy, New York Aster | 0 | 0 |
| Aster puniceus | Purplestem Aster | 0 | 2 |
| Aster scaber | | 3 | 0 |
| Astragalus canadensis | Canadian Milkvetch, Shorttooth Canadian milkvetch, Morton's Canadian milkvetch | 3 | 2 |
| Astragalus crassicarpus | Ground Plum, Groundplum milkvetch | 4 | 1 |
| Astragalus glycyphyllos | Milk Vetch, Licorice milkvetch | 1 | 0 |
| Astragalus membranaceus | Huang Qi | 0 | 5 |
| Ateleia glazioveana | TIMBO | 0 | 0 |
| Athyrium filix-femina | Lady Fern, Common ladyfern, Subarctic ladyfern, Asplenium ladyfern, Southern Lady Fern, Tatting Fer | 1 | 2 |
| Atriplex canescens | Grey Sage Brush, Fourwing saltbush | 4 | 1 |
| Atriplex halimus | Sea Orach, Saltbush | 5 | 1 |
| Atriplex hortensis | Orach, Garden orache | 4 | 2 |
| Attalea butyracea | Wine Palm | 4 | 0 |
| Attalea colenda | Palma real, Chivila | 4 | 0 |
| Attalea maripa | Inaja, Maripa Palm | 3 | 2 |
| Attalea speciosa | Babassu, American Oil Palm, Motacu, Motacuchi | 4 | 2 |
| Averrhoa carambola | Carambola, Star Fruit | 4 | 2 |
| Azadirachta indica | Neem | 2 | 4 |
| Azolla pinnata | Water Fern, Ferny or Red Azolla | 0 | 0 |
| Bacopa monnieri | Herb of Grace, Brahmi, Smooth Water Hyssop | 3 | 4 |
| 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 sagittata | Oregon Sunflower, Arrowleaf balsamroot | 4 | 2 |
| Bambusa atra | Clumping Bamboo. Long pipe bamboo. | 2 | 0 |
| Bambusa bambos | Giant Thorny Bamboo | 3 | 3 |
| Bambusa blumeana | Spiny Bamboo. Spiny bamboo, Thorny bamboo | 2 | 0 |
| Bambusa heterostachya | Malay Dwarf Green | 0 | 0 |
| Bambusa nutans | Nodding Bamboo, Mai bong | 2 | 0 |
| Bambusa odashimae | Odashimae Bamboo | 4 | 0 |
| Bambusa oldhamii | Ryoku-Chiku, Giant Timber Bamboo, Oldham's Bamboo | 2 | 0 |
| Bambusa pervariabilis | Clumping Bamboo | 3 | 0 |
| Bambusa polymorpha | Burmese bamboo, Jama Betua | 2 | 0 |
| Bambusa textilis | Clumping Bamboo. Weaver's bamboo | 3 | 0 |
| Bambusa tulda | Bengal Bamboo. Spineless Indian bamboo | 2 | 0 |
| Bambusa vulgaris | Common Bamboo | 3 | 2 |
| Baptisia australis | Wild Indigo, Blue wild indigo, Blue False Indigo | 0 | 2 |
| Baptisia tinctoria | Wild Indigo, Horseflyweed | 1 | 3 |
| 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 |
| Bauhinia forficata | Brazilian Orchid Tree | 0 | 4 |
| Bauhinia petersiana | White bauhinia, Zambezi coffee | 3 | 2 |
| Bauhinia purpurea | Orchid Tree, Purple Butterfly Tree, Mountain Ebony, Geranium Tree, Purple Bauhinia | 2 | 2 |
| Bauhinia thonningii | Camel's foot tree, monkey bread | 3 | 2 |
| Bauhinia vahlii | Malu Creeper, Adda Leaf, Pahur Camel's Foot Creeper | 2 | 3 |
| Bellis perennis | Daisy, Lawndaisy, English Daisy | 2 | 3 |
| Berberis aggregata | Salmon Barberry | 3 | 2 |
| Berberis angulosa | | 3 | 2 |
| Berberis aristata | Chitra, Indian Barberry or Tree Turmeric | 4 | 3 |
| Berberis asiatica | Chutro, Rasanjan (Nep); marpyashi (Newa); Daruharidra, Darbi (Sans) | 4 | 3 |
| Berberis buxifolia | Magellan Barberry | 4 | 2 |
| Berberis canadensis | Allegheny Barberry, American barberry | 3 | 2 |
| Berberis cooperi | | 3 | 2 |
| Berberis darwinii | Darwin's Barberry, Darwin's berberis | 4 | 2 |
| Berberis georgii | Barberry | 3 | 2 |
| Berberis lycium | | 3 | 3 |
| Berberis rubrostilla | | 3 | 2 |
| Berberis vulgaris | European Barberry, Common barberry | 3 | 3 |
| Berberis wilsoniae | Wilson barberry | 3 | 2 |
| Berberis x carminea | | 3 | 2 |
| Berberis x lologensis | | 3 | 2 |
| Berberis x stenophylla | | 3 | 2 |
| Bergenia ciliata | | 1 | 2 |
| Bergenia crassifolia | Siberian Tea | 2 | 0 |
| Bertholletia excelsa | Brazil Nut | 5 | 2 |
| Beta vulgaris maritima | Sea Beet | 2 | 2 |
| Betula alleghaniensis | Yellow Birch, Swamp Birch | 3 | 2 |
| Betula lenta | Cherry Birch, Sweet birch, Black Birch, Cherry Birch | 3 | 3 |
| Betula pendula | Silver Birch, European white birch, Common Birch, Warty Birch, European White Birch | 3 | 3 |
| Betula pubescens | White Birch, Downy birch | 3 | 3 |
| Bixa orellana | Annatto (Lipstick Plant, Urucum, Colorau, Achiote ) | 3 | 3 |
| Blephilia ciliata | Downy wood mint | 3 | 1 |
| Blephilia hirsuta | Hairy wood-mint or hairy pagoda plant | 2 | 0 |
| Blighia sapida | Akee, ackee apple or ayee | 3 | 2 |
| Bombax ceiba | Red Silk Cotton Tree, Kapok Tree | 2 | 2 |
| Borago officinalis | Borage, Common borage,Cool-tankard, Tailwort | 3 | 3 |
| Borassus aethiopum | African Fan Palm, Palmyra Palm | 4 | 2 |
| Borassus akeassii | African Fan Palm | 4 | 2 |
| Borassus flabellifer | Palmyra Palm | 4 | 2 |
| Borojoa patinoi | Borojo | 4 | 2 |
| Boscia senegalensis | Aizen, Boscia | 4 | 2 |
| Bowdichia virgilioides | Alcornoco | 0 | 2 |
| Brassica oleracea | Wild Cabbage, Broccoli, Tronchuda cabbage, Brussels sprouts, Kohlrabi, Sprouting broccoli | 4 | 2 |
| Brassica oleracea ramosa | Perpetual Kale | 4 | 0 |
| Bromelia karatas | Ananas pingouin, Karatas, Camburito | 3 | 2 |
| Bromelia pinguin | Pinuela. Pinguin | 3 | 0 |
| Bromelia serra | Bayonet bromeliad | 1 | 0 |
| 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 |
| Bunias orientalis | Turkish Rocket, Turkish wartycabbage | 4 | 0 |
| Bunium bulbocastanum | Pig Nut, Earth-nut | 4 | 1 |
| Byrsonima crassifolia | Golden Spoon, Nance, Nancy Tree | 4 | 2 |
| Cacalia atriplicifolia | Pale indian plantain | 2 | 1 |
| Caesalpinia digyna | Teri pods, Udakiryaka | 2 | 2 |
| Cajanus cajan | Pigeon Pea, Puerto Rico Bean, Gandul, Dhal, Congo Pea | 4 | 2 |
| Calamintha nepeta | Lesser Calamint | 3 | 2 |
| Calendula officinalis | calendula, Pot Marigold | 3 | 5 |
| Calliandra calothyrsus | Red Calliandra, Powderpuff, Kaliandra | 0 | 0 |
| Callirhoe involucrata | Poppy Mallow, Purple poppymallow, Winecup, Finger Poppy Mallow | 3 | 2 |
| Calluna vulgaris | Heather, Scotch Heather | 2 | 2 |
| Calophyllum brasiliense | Brazil Beauty-Leaf | 0 | 2 |
| Calopogonium caeruleum | Wild jicama | 0 | 0 |
| Calopogonium mucunoides | Calopo, Wild ground nut | 0 | 0 |
| Calotropis gigantea | Giant Milkweed, Crown Flower, Giant Calotrope, Swallow-wort | 2 | 3 |
| Calycanthus floridus | Carolina Allspice, Eastern sweetshrub, Strawberry Bush, Sweetshrub, Carolina Allspice | 3 | 2 |
| Calycanthus occidentalis | Californian Allspice, Western sweetshrub | 3 | 1 |
| Camassia cusickii | Cussick's camas | 2 | 0 |
| Camassia leichtlinii | Wild Hyacinth, Large camas, Suksdorf's large camas | 4 | 0 |
| Camassia quamash | Quamash, Small camas, Utah small camas, Walpole's small camas | 5 | 1 |
| Camellia sinensis assamica | Tea Plant, Assam Tea | 4 | 4 |
| Campanula carpatica | Tussock Bellflower, Carpathian Bellflower, Carpathian Harebell | 3 | 0 |
| Campanula glomerata | Clustered Bellflower, Dane's blood, Clustered Bellflower | 4 | 0 |
| Campanula portenschlagiana | Adria Bellflower | 3 | 0 |
| Campanula rapunculus | Rampion | 4 | 0 |
| Cananga odorata | Ylang Ylang, Perfume Tree | 2 | 3 |
| 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 |
| Capsicum annuum | Sweet Pepper, Cayenne Pepper, Chili Pepper, Christmas Pepper, Red Pepper, Ornamental Chili Pepper | 4 | 3 |
| Capsicum chinense | Bonnet Pepper, Chinese capsicum | 3 | 4 |
| Caragana arborescens | Siberian Pea Tree, Siberian peashrub | 5 | 1 |
| Caragana frutex | Russian pea shrub | 0 | 0 |
| Caragana microphylla | Littleleaf Peashrub | 0 | 0 |
| Caragana pygmaea | Pygmy Peashrub | 1 | 0 |
| Cardamine bulbosa | Bulbous Bittercress | 2 | 0 |
| Cardamine flexuosa | Wavy Bittercress,Woodland bittercress | 2 | 0 |
| Cardamine hirsuta | Hairy Bittercress | 3 | 0 |
| Cardamine pratensis | Cuckoo Flower | 3 | 2 |
| Carex eburnea | Bristleleaf sedge | 0 | 0 |
| Carex hachijoensis | Japanese sedge | 0 | 0 |
| Carex meyeriana | Sedge, Wu la cao | 0 | 0 |
| Carex pensylvanica | Pennsylvania sedge | 0 | 0 |
| Carex sylvatica | Wood sedge | 0 | 0 |
| Carica papaya | Papaya, Mamo, Melon Tree | 5 | 3 |
| Carya cathayensis | Chinese Hickory | 3 | 0 |
| Carya hybrids | Hybrid and neohybrid hickories | 4 | 3 |
| Carya illinoinensis | Pecan | 4 | 1 |
| Carya laciniosa | Shellbark Hickory | 3 | 1 |
| Carya ovata | Shagbark Hickory | 3 | 1 |
| Caryocar brasiliense | Pequi, Souari nut | 4 | 2 |
| Caryocar nuciferum | Souari Nut. Butter Nut | 4 | 2 |
| Caryocar villosum | Piquia | 3 | 0 |
| Caryota urens | Jaggary Palm, Toddy Palm, Fishtail Wine Palm | 4 | 2 |
| Casimiroa edulis | White Sapote, Mexican Apple | 5 | 3 |
| Cassia leiandra | Marimari | 4 | 0 |
| Castanea dentata | American Sweet Chestnut | 3 | 1 |
| Castanea mollissima | Chinese Chestnut | 3 | 2 |
| Castanea pumila | Chinquapin, Ozark chinkapin | 4 | 2 |
| Castanea sativa | Sweet Chestnut, European chestnut | 5 | 2 |
| Casuarina cristata | Belah | 0 | 0 |
| Casuarina cunninghamiana | River She-Oak | 0 | 0 |
| Casuarina equisetifolia | She Oak, Common Ru, Australian Pine, Horsetail Casuarina | 1 | 2 |
| Casuarina glauca | Swamp Oak, Gray sheoak | 1 | 0 |
| Casuarina littoralis | She Oak, Black she-oak | 0 | 0 |
| Casuarina oligodon | She-oak, kilu | 0 | 0 |
| Casuarina torulosa | Forest Oak | 0 | 0 |
| Casuarina verticillata | Drooping she-oak | 0 | 0 |
| Ceanothus americanus | New Jersey Tea, Wild Snowball | 3 | 3 |
| Ceanothus prostratus | Squaw Carpet, Prostrate ceanothus | 0 | 0 |
| Cecropia peltata | Trumpet Tree, Snakewood, Congo pump, Wild pawpaw, Pop-a-gun | 3 | 3 |
| Cedrela fissilis | Cedro, Cigar Box Tree | 0 | 2 |
| Cedrela odorata | Cedar Wood, West Indian Cedar, SpanishCedar, Cigar-box Cedar, Cedro Hembra | 1 | 2 |
| Cedrus atlantica | Atlas Deodar, Atlantic cedar | 0 | 2 |
| Ceiba pentandra | Kapok Tree, Cotton Tree, Suma'ma | 3 | 3 |
| Celtis laevigata | Sugarberry, Netleaf hackberry, Texan sugarberry, Sugar Hackberry | 2 | 1 |
| Celtis occidentalis | Hackberry, Common hackberry | 3 | 1 |
| Centranthus ruber | Red Valerian, Fox's Brush, Jupiter's Beard | 2 | 1 |
| Cephalostachyum pergracile | Tinwa Bamboo | 3 | 0 |
| Cephalotaxus fortunei | Chinese Plum Yew | 5 | 1 |
| Cephalotaxus harringtonia | Japanese Plum Yew | 5 | 0 |
| Cercis canadensis | Redbud, Eastern redbud, Mexican redbud,Texas redbud | 3 | 2 |
| Cercis occidentalis | Western Redbud, California Redbud | 3 | 0 |
| Cercis siliquastrum | Judas Tree, Redbud | 4 | 0 |
| Cercocarpus montanus | Mountain Mahogany, Alderleaf mountain mahogany, Silver mountain mahogany, Island mountain mahogany, | 0 | 1 |
| Cereus hildmannianus | Hildmania cactus, Hedge cactus | 3 | 0 |
| Cereus repandus | Peruvian apple cactus | 3 | 0 |
| Chaenomeles cathayensis | Chinese Quince | 4 | 2 |
| Chaenomeles japonica | Dwarf Quince, Maule's quince, Japanese Flowering Quince | 3 | 0 |
| Chaenomeles speciosa | Japanese Quince, Flowering quince | 3 | 2 |
| Chaenomeles x superba | Dwarf Quince, Flowering Quince | 3 | 0 |
| Chamaecrista rotundifolia | Round-leaf cassia | 0 | 0 |
| Chamaecyparis lawsoniana | Lawson Cypress, Port orford cedar, Oregon Cedar, Port Orford Cedar, Lawson's Cypress | 0 | 1 |
| Chamaecyparis nootkatensis | Nootka Cypress, Nootka Cypress, Yellow Cypress, Alaska Cedar | 0 | 1 |
| Chamaedorea tepejilote | Pacaya Palm, Palmito dulce | 4 | 0 |
| Chamaemelum nobile | Chamomile, Roman chamomile | 2 | 5 |
| Chasmanthium latifolium | Indian Woodoats, Wild Oats Grass, North American Wild Oats, Northern Sea Oats, Spanglegrass River Oa | 1 | 0 |
| Chenopodium album | Fat Hen, Lambsquarters | 3 | 2 |
| Chenopodium ambrosioides | Mexican Tea | 2 | 3 |
| 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 quinoa | Quinoa, Goosefoot, Pigweed, Inca Wheat | 5 | 0 |
| Chimaphila maculata | Spotted Wintergreen, Striped prince's pine, Pipsissewa | 1 | 3 |
| Chimaphila umbellata | Pipsissewa | 2 | 3 |
| Chrysobalanus icaco | Coco Plum, Paradise Plum | 4 | 2 |
| Chrysogonum virginianum | Golden-knee, Green and Gold, or Goldenstar | 0 | 0 |
| Chrysophyllum cainito | Star Apple, Caimito | 4 | 2 |
| Chrysopogon zizanioides | Vetiver, Vetiver Root, Khus Khus | 2 | 2 |
| Chrysosplenium alternifolium | Golden Saxifrage, Alternate-leaf golden saxifrage, Iowa golden saxifrage | 2 | 0 |
| Chrysosplenium americanum | Water Mat, American golden saxifrage | 1 | 0 |
| Chrysosplenium oppositifolium | Golden Saxifrage | 2 | 0 |
| Chukrasia tabularis | Chickrassy, Chittagong Wood, Indian Redwood. | 1 | 2 |
| Cichorium intybus | Chicory, Radicchio, Succory, Witloof | 4 | 3 |
| Cinnamomum loureiroi | Saigon Cinnamon | 4 | 3 |
| Cinnamomum verum | Cinnamon, Ceylon Cinnamon Tree | 4 | 3 |
| Cirsium arvense | Creeping Thistle, Canada thistle | 2 | 2 |
| Cirsium japonicum | No-Azami, Japanese thistle | 2 | 2 |
| Cirsium vulgare | Common Thistle, Bull thistle, Dodder, Boar Thistle, Bull Thistle | 2 | 1 |
| Citrus aurantiifolia | Lime, Key Lime, Mexican Lime, Mexican Thornless Key Lime | 4 | 2 |
| Citrus aurantiifolia | Lime, Key Lime, Mexican Lime, Mexican Thornless Key Lime | 4 | 2 |
| Citrus aurantium | Bitter Orange, Sour orange, Bergamot orange | 3 | 3 |
| Citrus ichangensis | Ichang Papeda | 2 | 2 |
| Citrus latifolia | Citrus Tahitian Lime | 4 | 2 |
| Citrus limon | Lemon | 4 | 5 |
| Citrus reticulata | Mandarin, Tangerine, Unshu orange, Satsuma Orange,Temple Orange, Tangerine | 3 | 3 |
| Citrus sinensis | Sweet Orange | 4 | 3 |
| Citrus x meyeri | Lemon | 3 | 5 |
| Citrus x paradisi | Grapefruit, Pomelo, Pamplemousse | 4 | 1 |
| Claytonia caroliniana | Broad-Leaved Spring Beauty, Carolina springbeauty | 3 | 0 |
| Claytonia megarhiza | Alpine Spring Beauty | 3 | 0 |
| Claytonia perfoliata | Miner's Lettuce | 4 | 1 |
| Claytonia sibirica | Pink Purslane, Siberian springbeauty | 4 | 1 |
| Claytonia virginica | Spring Beauty, Virginia springbeauty, Hammond's claytonia, Yellow Virginia springbeauty | 3 | 1 |
| Clematis vitalba | Traveller's Joy, Evergreen clematis | 1 | 2 |
| Clinopodium glabellum | Glade calamint | 0 | 0 |
| Clintonia borealis | Bluebeard | 2 | 1 |
| Clitoria mariana | Atlantic Pigeonwings, Butterfly Pea | 0 | 0 |
| Cnidoscolus aconitifolius | Tree Spinach, Tread Softly, Cabbage Star, Chaya | 4 | 3 |
| Cocos nucifera | Coconut Palm, Coconut | 5 | 2 |
| Coffea arabica | Coffee Arabica | 3 | 3 |
| Cola nitida | Cola Nut, Kola, Bissy Nuts | 3 | 4 |
| Colocasia esculenta | Taro, Elephant Ears Taro, Dasheen, Eddo | 4 | 2 |
| Colutea arborescens | Bladder Senna | 0 | 2 |
| Commelina erecta | Slender Day-Flower, Whitemouth dayflower | 2 | 0 |
| Comptonia peregrina | Sweet Fern | 3 | 3 |
| Conoclinium coelestinum | Blue mistflower | 0 | 0 |
| Conopodium majus | Pignut | 3 | 0 |
| Copernicia prunifera | Brazilian Wax Palm, Carnauba Palm, Carnauba Wax | 3 | 3 |
| Coptis trifolia | Goldthread, Threeleaf goldthread | 2 | 2 |
| Cordeauxia edulis | Yeheb. Yeheb nut | 3 | 2 |
| Cordia alliodora | Ecuador laurel, Cypre, Onion Cordia, Laurel Blanco | 2 | 2 |
| Cordyline australis | Cabbage Tree | 3 | 0 |
| Coreopsis auriculata | Tickseed, Lobed tickseed,Mouse-eared Coreopsis, Eared Coreopsis | 0 | 0 |
| Coreopsis rosea | Pink tickseed | 0 | 0 |
| Coreopsis verticillata | Whorled tickseed | 1 | 1 |
| Cornus canadensis | Creeping Dogwood, Bunchberry dogwood, Bunchberry | 4 | 2 |
| Cornus capitata | Bentham's Cornel | 4 | 1 |
| Cornus florida | Flowering Dogwood | 2 | 2 |
| Cornus kousa | Japanese Dogwood, Kousa dogwood, Chinese Dogwood, | 5 | 0 |
| Cornus mas | Cornelian Cherry, Cornelian Cherry Dogwood | 4 | 2 |
| 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 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 maxima | Filbert, Giant filbert | 5 | 0 |
| Corylus x colurnoides | Trazel | 3 | 0 |
| Corymbia citriodora | Lemon-Scented Gum, blue spotted gum, lemon eucalyptus, eucalyptus citriodora. | 2 | 3 |
| Corypha utan | Gebang Palm. Corypha palm, Sugar palm | 3 | 2 |
| Cotoneaster divaricatus | Spreading Cotoneaster | 0 | 0 |
| Cotoneaster microphyllus | | 2 | 1 |
| Cotoneaster racemiflorus | Black-Wood, Cotoneaster | 2 | 1 |
| Cotoneaster simonsii | Simons' cotoneaster | 0 | 0 |
| Couepia bracteosa | Pajura | 4 | 0 |
| Coula edulis | African Walnut | 3 | 0 |
| Couma macrocarpa | Barca, Milk Tree, Couba, Sorva, Sorva grande | 4 | 2 |
| Couma utilis | Sorva, Milk Tree | 4 | 2 |
| Crambe cordifolia | Flowering sea kale | 3 | 1 |
| Crambe maritima | Sea Kale | 4 | 0 |
| Crambe tatarica | Tartar Bread Plant | 3 | 0 |
| Crassocephalum crepidioides | Okinawa Spinach, Redflower Ragleaf, Fireweed | 4 | 2 |
| Crataegus aestivalis | Eastern Mayhaw, May hawthorn, Mayhaw, Apple Hawthorn | 3 | 2 |
| Crataegus arnoldiana | Arnold Hawthorn | 5 | 2 |
| Crataegus ellwangeriana | Scarlet Hawthorn | 5 | 2 |
| Crataegus gemosa | Haw | 3 | 2 |
| Crataegus mollis | Red Haw, Downy hawthorn | 4 | 2 |
| Crataegus monogyna | Hawthorn, Oneseed hawthorn | 3 | 5 |
| Crataegus pedicellata | Scarlet Haw, Scarlet hawthorn | 5 | 2 |
| Crataegus pinnatifida | Chinese Haw | 3 | 3 |
| Crataegus pinnatifida major | Chinese Haw | 4 | 3 |
| Crataegus punctata | Dotted Hawthorn, | 3 | 2 |
| Crataegus tanacetifolia | Tansy-Leaved Thorn | 5 | 2 |
| Crescentia cujete | Calabash Tree | 3 | 2 |
| Crocus sativus | Saffron | 3 | 3 |
| Crotalaria juncea | Sun Hemp | 1 | 1 |
| Croton megalocarpus | Croton tree | 0 | 2 |
| Cryptomeria japonica | Japanese Cedar, Sugi | 0 | 1 |
| Cryptotaenia canadensis | Honewort, Canadian honewort | 3 | 0 |
| Cryptotaenia japonica | Mitsuba, Japanese honewort | 4 | 1 |
| Cucurbita digitata | Coyote Gourd | 3 | 0 |
| Cucurbita pepo | Pumpkin, Field pumpkin, Ozark melon, Texas gourd | 4 | 3 |
| Cudrania tricuspidata | Silkworm Thorn, Storehousebush | 2 | 2 |
| Cunila origanoides | Stone Mint, Common dittany | 2 | 2 |
| Cyamopsis tetragonoloba | Guar, Cluster Bean | 4 | 3 |
| Cydonia oblonga | Quince | 4 | 2 |
| Cymopterus newberryi | Sweetroot Spring Parsley | 2 | 1 |
| Cymopterus purpurascens | Gamote, Widewing springparsley | 4 | 0 |
| Cynara cardunculus | Cardoon | 3 | 5 |
| Cynara scolymus | Globe Artichoke | 3 | 5 |
| Cytisus decumbens | Prostrate Broom | 0 | 0 |
| Cytisus scoparius | Broom, Scotch broom, Common Broom | 1 | 3 |
| Dacryodes edulis | Bush Butter Tree, Butterfruit, African Plum, bush pear, bush plum, safou | 5 | 2 |
| Darmera peltata | Umbrella Plant, Indian rhubarb, Indian Rubarb, Indian Rubarb | 2 | 0 |
| Daucus carota | Wild Carrot, Queen anne's lace, Carrot, Wild Carrot, Queen Anne's Lace | 2 | 3 |
| Daucus carota sativus | Carrot | 5 | 3 |
| Decaisnea fargesii | Blue Sausage Fruit | 3 | 0 |
| Dendrocalamus asper | Giant Bamboo, Dragon bamboo, Sweet bamboo | 4 | 0 |
| Dendrocalamus brandesii | Velvet Leaf Bamboo, Clumping Bamboo | 3 | 0 |
| Dendrocalamus giganteus | Giant Bamboo, Bhalu bans, Dhungre bans | 2 | 1 |
| Dendrocalamus hamiltonii | Tama Bamboo. Tufted bamboo | 3 | 0 |
| Dendrocalamus latiflorus | Sweet Bamboo, Sweet bamboo shoot, Taiwan giant bamboo | 4 | 0 |
| Dendrocalamus membranaceus | White bamboo | 3 | 0 |
| Dendrocalamus strictus | Male Bamboo. Calcutta Stricta or Bamboo | 3 | 1 |
| Dennstaedtia punctilobula | Hay-scented fern | 0 | 0 |
| Dentaria diphylla | Crinkleroot | 4 | 2 |
| Desmodium canadense | Showy tick-trefoil | 0 | 0 |
| Desmodium cinereum | Rensoni. Tickclover | 0 | 0 |
| Desmodium glutinosum | Pointed-leaved Ticktrefoil | 0 | 0 |
| Dicentra eximia | Dwarf bleeding heart, turkey-corn | 0 | 0 |
| Dichrostachys cinerea | Marabou Thorn, Sickle Bush | 2 | 2 |
| Dictyosperma album | Hurricane Palm, Princess Palm, Red Palm | 4 | 2 |
| Digitalis purpurea | Foxglove, Purple foxglove, Common Foxglove | 0 | 4 |
| Dimocarpus longan | Longan, Lungan, Dragon's Eye, Cat's Eye | 4 | 3 |
| Dioscorea alata | Water Yam, Purple yam, Greater yam, White yam | 4 | 1 |
| Dioscorea batatas | Chinese Yam | 5 | 5 |
| Dioscorea bulbifera | Aerial Yam, Air Potato | 4 | 2 |
| Dioscorea bulbifera | Aerial Yam, Air Potato | 4 | 2 |
| Dioscorea cayennensis | Yellow Yam, Yellow Guinea yam | 4 | 0 |
| Dioscorea esculenta | Lesser Yam, Potato Yam, Chinese Yam, Wild Yam | 4 | 0 |
| Dioscorea japonica | Glutinous Yam, Japanese yam | 4 | 2 |
| Dioscorea trifida | Cush Cush Yam, Sweet yam | 4 | 0 |
| Dioscoreophyllum cumminsii | Serendipity Berry, Guinea potato | 4 | 0 |
| Diospyros digyna | Black Sapote, Chocolate Pudding Tree | 4 | 1 |
| Diospyros kaki | Persimmon, Japanese persimmon | 4 | 3 |
| Diospyros lotus | Date Plum | 5 | 1 |
| Diospyros mespiliformis | West African Ebony, Monkey guava, jackalberry | 4 | 3 |
| Diospyros virginiana | American Persimmon, Common persimmon, Persimmon | 5 | 1 |
| Diplazium esculentum | Vegetable Fern | 4 | 3 |
| Diplotaxis muralis | Wall Rocket, Annual wallrocket | 3 | 0 |
| Diplotaxis tenuifolia | Perennial Wall Rocket | 4 | 0 |
| Dipterocarpus alatus | Apitong, baume de gurjun, gurjun balsam | 0 | 2 |
| Dipteryx odorata | Tonka Bean, Brazilian Teak | 3 | 2 |
| Distichlis palmeri | Nipa. Palmer saltgrass, NyPa Wild Wheat | 4 | 0 |
| Drimys lanceolata | Mountain Pepper | 3 | 1 |
| Drimys winteri | Winter's Bark | 3 | 2 |
| Dryas octopetala | Mountain Avens, Eightpetal mountain-avens, Alaskan mountain-avens, Hooker's mountain-avens, Kamtsch | 1 | 1 |
| Dryopteris marginalis | Marginal Woodfern, Leather Wood Fern | 0 | 4 |
| Duchesnea indica | Mock Strawberry, Indian strawberry | 2 | 2 |
| Durio dulcis | Durian Marangang, Merangang, Red Durian, Tutong, Lahong | 4 | 0 |
| Durio zibethinus | Durian | 5 | 1 |
| Echinacea angustifolia | Echinacea, Blacksamson echinacea, Strigose blacksamson | 0 | 5 |
| Echinacea purpurea | Echinacea, Eastern purple coneflower, Hedge Coneflower, Black Sampson , Purple Coneflower | 1 | 5 |
| Elaeagnus angustifolia | Oleaster, Russian olive | 4 | 2 |
| Elaeagnus commutata | Silverberry | 3 | 2 |
| Elaeagnus glabra | Goat nipple | 4 | 2 |
| Elaeagnus multiflora | Goumi, Cherry silverberry | 5 | 2 |
| Elaeagnus pungens | Elaeagnus, Thorny olive, Thorny Elaeagnus, Oleaster, Silverberry, Silverthorn, Pungent Elaeagnus | 5 | 2 |
| Elaeagnus umbellata | Autumn Olive | 4 | 2 |
| Elaeagnus x ebbingei | Elaeagnus, Ebbing's Silverberry | 5 | 2 |
| Elaeis guineensis | African Oil Palm | 5 | 2 |
| Elaeis oleifera | American Oil Palm | 3 | 0 |
| Eleocharis dulcis | Chinese Water Chestnut | 4 | 1 |
| Embelia ribes | False black pepper, White-flowered Embelia | 3 | 4 |
| Entada phaseoloides | St. Thomas Bean | 3 | 2 |
| Enterolobium cyclocarpum | Devil's Ear. Earpod tree | 2 | 2 |
| Epigaea repens | Mayflower, Trailing arbutus, Ground Laurel | 2 | 2 |
| Epilobium angustifolium | Willow Herb | 3 | 2 |
| Epilobium hirsutum | Codlins And Cream | 2 | 1 |
| Epilobium latifolium | River Beauty | 3 | 2 |
| Equisetum arvense | Field Horsetail | 2 | 3 |
| Equisetum hyemale | Dutch Rush, Scouringrush horsetail, Horsetail, Scouring Rush, Rough Horsetail | 2 | 2 |
| Equisetum scirpoides | Dwarf scouring rush | 2 | 2 |
| Equisetum sylvaticum | Wood Horsetail, Woodland horsetail | 1 | 2 |
| Erica tetralix | Bog Heather, Crossleaf heath | 0 | 0 |
| Erica vagans | Cornish Heath, Cornish heath | 0 | 0 |
| Erica x darleyensis | Darley Dale Heath, Cape Heath, Molten Silver Heath, Heather | 0 | 0 |
| Erigenia bulbosa | Harbinger Of Spring | 2 | 1 |
| Erigeron pulchellus | Robin’s plantain, blue spring daisy, hairy fleabane | 0 | 0 |
| Eriobotrya japonica | Loquat, Japanese Loquat | 4 | 3 |
| Eruca vesicaria sativa | Rocket | 4 | 1 |
| Eryngium maritimum | Sea Holly, Seaside eryngo | 3 | 3 |
| Erythrina edulis | Balu. Andean tree bean | 3 | 2 |
| Erythrina fusca | Coral Bean, Swamp Immortelle | 2 | 2 |
| Erythronium americanum | Trout Lily, Dogtooth violet | 4 | 1 |
| Escontria chiotilla | Chiotilla, Jiotilla | 4 | 0 |
| Eucalyptus gunnii | Cider Gum | 3 | 3 |
| Eucalyptus johnstonii | Yellow Gum, Johnston's gum | 0 | 0 |
| Eugenia brasiliensis | Grumichama, Brazilian Plum | 4 | 2 |
| Eugenia uniflora | Brazil Cherry | 4 | 3 |
| Euonymus europaeus | Spindle Tree, European spindletree | 1 | 2 |
| Eupatorium purpureum | Gravel Root | 1 | 3 |
| Eurybia divaricata | White wood aster | 2 | 0 |
| 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 |
| Fagus grandifolia | American Beech | 2 | 2 |
| Fagus sylvatica | Beech, European beech, Common Beech | 4 | 2 |
| Faidherbia albida | White Acacia. White-thorn. Apple ring acacia | 1 | 2 |
| Falcataria moluccana | Batai | 0 | 0 |
| Ficus carica | Fig, Edible fig, Fig Common | 4 | 2 |
| Ficus racemosa | Cluster Fig | 3 | 2 |
| Filipendula ulmaria | Meadowsweet, Queen of the meadow, Double Lady of the Meadow, European Meadowsweet | 3 | 3 |
| Flemingia macrophylla | Enoki-mame | 1 | 2 |
| Foeniculum vulgare | Fennel, Sweet fennel | 5 | 3 |
| Forsythia suspensa | Lian Qiao, Weeping forsythia | 1 | 3 |
| Forsythia viridissima | Golden Bells, Greenstem forsythia, Forsythia | 0 | 2 |
| Forsythia x intermedia | Golden Bell, Border Forsythia | 0 | 0 |
| Fragaria chiloensis | Beach Strawberry, Pacific beach strawberry, Sandwich beach strawberry | 3 | 1 |
| Fragaria moschata | Hautbois Strawberry | 3 | 0 |
| Fragaria vesca | Wild Strawberry, Woodland strawberry, California strawberry | 3 | 3 |
| Fragaria virginiana | Scarlet Strawberry, Virginia strawberry | 3 | 2 |
| Fragaria viridis | Green Strawberry | 3 | 0 |
| Fragaria x ananassa | Strawberry | 5 | 0 |
| Fraxinus excelsior | Ash, European ash, Common Ash | 2 | 2 |
| Fritillaria camschatcensis | Kamchatka Lily, Kamchatka fritillary | 4 | 0 |
| Fuchsia magellanica | Fuchsia, Hardy fuchsia | 2 | 1 |
| Gaillardia x grandiflora | Blanket flower | 1 | 0 |
| Galax urceolata | Beetleweed, Wandflower | 0 | 1 |
| Galium odoratum | Sweet Woodruff, Sweetscented bedstraw, Bedstraw | 3 | 3 |
| Garcinia brasiliensis | Bacupari | 4 | 2 |
| Garcinia gardneriana | Bacupari, achacha | 4 | 0 |
| Garcinia kola | Bitter Kola | 3 | 4 |
| Garcinia madruno | Madruno, Charichuela, Madrono | 4 | 2 |
| Garcinia mangostana | Mangosteen, Manggis | 5 | 2 |
| Garrya elliptica | Coast Silk Tassel, Wavyleaf silktassel | 0 | 2 |
| Garrya fremontii | Fever Bush, Bearbrush | 0 | 1 |
| Gaultheria hispidula | Creeping Snowberry | 4 | 1 |
| Gaultheria procumbens | Checkerberry, Eastern teaberry, Teaberry, Creeping Wintergreen | 4 | 3 |
| Gaultheria shallon | Shallon, Salal | 5 | 2 |
| Gaylussacia baccata | Black Huckleberry | 4 | 1 |
| Gaylussacia brachycera | Box Huckleberry | 2 | 0 |
| Genista pilosa | Hairy greenweed, silkyleaf broom | 0 | 0 |
| Genista pilosa procumbens | Creeping broom, Creeping hairy broom | 0 | 0 |
| Genista sagittalis | Winged Broom, Arrow Broom | 0 | 0 |
| Genista tinctoria | Dyer's Greenweed, Common Woadwaxen, Broom | 1 | 2 |
| Geranium macrorrhizum | Bigroot Geranium | 0 | 1 |
| Geranium maculatum | Spotted Cranesbill, Spotted geranium, Crowfoot, Wild Geranium, Cranesbill | 0 | 3 |
| Geranium robertianum | Herb Robert, Robert geranium | 0 | 2 |
| Geum rivale | Water Avens, Purple avens | 3 | 2 |
| Geum urbanum | Wood Avens, Bennet's Root - Old man's whiskers, Herb bennet | 3 | 3 |
| Gigantochloa albociliata | Clumping bamboo | 3 | 0 |
| Gigantochloa hasskarliana | Awi Tela | 4 | 0 |
| Gigantochloa levis | Bulo semilang, Buloh seremai, Bolo | 3 | 2 |
| Gigantochloa verticillata | Whorled bamboo, Giant stripy bamboo | 3 | 0 |
| Ginkgo biloba | Maidenhair Tree, Ginkgo | 5 | 5 |
| Glechoma hederacea | Ground Ivy, Field Balm, Gill Over The Ground, Runaway Robin | 2 | 3 |
| Gleditsia triacanthos | Honey Locust | 3 | 2 |
| Gliricidia sepium | Gliricidia, Forest Lilac, Mexican Lilac | 2 | 2 |
| Glycine spp. | Perennial Soybean | 4 | 3 |
| Glycyrrhiza echinata | Wild Liquorice, Chinese licorice | 4 | 3 |
| Glycyrrhiza glabra | Liquorice, Cultivated licorice | 4 | 4 |
| Glycyrrhiza lepidota | American Liquorice | 4 | 3 |
| Glycyrrhiza uralensis | Gan Cao | 3 | 4 |
| Gmelina arborea | Gmelina, Snapdragon, White Teak | 2 | 2 |
| Gnetum africanum | Eru, African Jointfir | 4 | 2 |
| Gnetum buchholzianum | Jointfir | 4 | 2 |
| Gnetum gnemon | Jointfir, Melinjo, Meninjau | 3 | 1 |
| Guadua angustifolia | Clumping Bamboo. Guadua | 0 | 0 |
| Gunnera magellanica | | 1 | 0 |
| Gunnera tinctoria | Gunnera, Chilean gunnera | 1 | 1 |
| Gustavia superba | Membrillo | 3 | 0 |
| Gymnanthemum amygdalinum | Bitterleaf | 4 | 3 |
| Gymnema sylvestre | Gurmar, Gymnema | 3 | 4 |
| Gymnocarpium dryopteris | Northern oak fern | 0 | 0 |
| Gynostemma pentaphyllum | Sweet Tea Vine | 2 | 5 |
| Gynura procumbens | Longevity Spinach, Sambung Nyawa | 4 | 3 |
| Hablitzia tamnoides | Caucasian spinach | 4 | 0 |
| Halesia tetraptera | Silverbell or Mountain Silverbell | 2 | 0 |
| Hebe dieffenbachii | | 0 | 0 |
| Hebe rakaiensis | | 0 | 0 |
| Hebe salicifolia | | 0 | 1 |
| Hebe speciosa | New Zealand hebe | 0 | 0 |
| Hebe x franciscana | Hebe | 0 | 0 |
| Hedera helix | Ivy, English ivy, Algerian ivy, Baltic Ivy, Common Ivy | 0 | 3 |
| Hedysarum boreale | Sweet Vetch, Utah sweetvetch, Northern sweetvetch | 4 | 0 |
| Helianthus annuus | Sunflower, Common sunflower | 5 | 2 |
| Helianthus decapetalus | Thinleaf sunflower | 0 | 0 |
| Helianthus giganteus | Giant Sunflower | 3 | 0 |
| Helianthus hybrids | Perennial Sunflower | 4 | 2 |
| Helianthus laetiflorus | Showy Sunflower, Cheerful sunflower | 2 | 0 |
| Helianthus maximilianii | Maximillian Sunflower, Maximillian Daisy | 3 | 0 |
| Helianthus pauciflorus | Stiff Sunflower, Prairie Sunflower | 4 | 0 |
| Helianthus tuberosus | Jerusalem Artichoke | 4 | 1 |
| Helicostylis tomentosa | Letterhout, Letter Wood | 4 | 2 |
| Heliopsis helianthoides | False sunflower, Oxeye sunflower | 2 | 0 |
| Hemerocallis aurantiaca | | 4 | 1 |
| Hemerocallis bulbiferum | | 4 | 1 |
| Hemerocallis citrina | Citron daylily | 4 | 1 |
| Hemerocallis coreana | | 4 | 1 |
| Hemerocallis darrowiana | Day Lily | 4 | 1 |
| Hemerocallis dumortieri | Dumortier's daylily | 4 | 1 |
| Hemerocallis exaltata | | 4 | 1 |
| Hemerocallis fulva | Common Day Lily, Orange daylily, Tawny Daylily, Double Daylily | 5 | 2 |
| Hemerocallis fulva longituba | | 4 | 1 |
| Hemerocallis lilioasphodelus | Yellow Day Lily | 4 | 2 |
| Hemerocallis littorea | Coastal Day Lily | 4 | 1 |
| Hemerocallis middendorffii | Amur daylily, Middendorf, Daylily | 5 | 1 |
| Hemerocallis minor | Grassleaf Day Lily, Small daylily | 4 | 1 |
| Hemerocallis thunbergii | | 4 | 1 |
| Hemerocallis yezoensis | | 4 | 1 |
| Heracleum sphondylium | Cow Parsnip, Eltrot | 3 | 2 |
| Heuchera americana | Rock Geranium, American alumroot, Alumroot, Coral Bells, Rock Geranium | 0 | 3 |
| Hibiscus cannabinus | Kenaf, Brown Indianhemp | 4 | 2 |
| Hibiscus sabdariffa | Roselle | 3 | 3 |
| Hibiscus syriacus | Rose Of Sharon, Althaea, Shrub Althea, Hardy Hibiscus | 4 | 2 |
| Hieracium venosum | Rattlesnake Weed | 0 | 1 |
| Hippophae rhamnoides | Sea Buckthorn, Seaberry | 5 | 5 |
| Hippophae salicifolia | Willow-Leaved Sea Buckthorn | 5 | 3 |
| Homalanthus populifolius | Bleeding Heart, Queensland Poplar | 0 | 0 |
| Hosta crispula | | 2 | 0 |
| Hosta longipes | | 3 | 0 |
| Hosta longissima | Swamp Hosta | 2 | 0 |
| Hosta montana | | 2 | 0 |
| Hosta sieboldiana | | 2 | 0 |
| Hosta tardiva | Nankai-Giboshi | 2 | 0 |
| Hosta undulata | | 2 | 0 |
| Hosta ventricosa | Blue plantain lily, Hosta | 2 | 1 |
| Houstonia caerulea | Azure bluet or Quaker ladies | 2 | 0 |
| Houttuynia cordata | Tsi, Chameleon, Rainbow Plant, Chameleon Plant | 4 | 3 |
| Hovenia dulcis | Japanese Raisin Tree | 3 | 2 |
| Humulus lupulus | Hop, Common hop, European Hop, | 4 | 5 |
| Hydrastis canadensis | Goldenseal | 0 | 3 |
| Hydrophyllum virginianum | Virginia Waterleaf, Eastern waterleaf | 3 | 1 |
| Hylocereus megalanthus | Yellow Pitaya | 4 | 3 |
| Hylocereus undatus | Dragon Fruit, Red Pitaya | 4 | 0 |
| Hymenaea courbaril | West Indian Locust | 3 | 3 |
| Hypericum perforatum | St. John's Wort, Common St. Johnswort | 2 | 4 |
| Hypericum perforatum | St. John's Wort, Common St. Johnswort | 2 | 4 |
| Hyssopus officinalis | Hyssop | 2 | 3 |
| Ilex aquifolium | Holly, English holl, Christmas Holly, Common Holly, English Holly | 2 | 2 |
| Ilex glabra | Inkberry | 1 | 0 |
| Illicium floridanum | Aniseed Tree, Florida anisetree, Purple Anise, Star Anise, Florida anise | 1 | 0 |
| Indigofera arrecta | Bengal Indigo, Java indigo, Natal indigo | 2 | 2 |
| Indigofera decora | Chinese indigo | 2 | 1 |
| Indigofera tinctoria | Indigo, True Indigo, dye indigo | 2 | 2 |
| Inga cinnamomea | Inga Assu, Inga Acu | 4 | 0 |
| Inga densiflora | Densely flowered Inga | 4 | 0 |
| Inga edulis | Ice Cream Bean, Monkey Tamarind | 4 | 2 |
| Inga insignis | Guaba de zorro | 4 | 0 |
| Inga jinicuil | Ice Cream Bean, Jinicuil | 4 | 0 |
| Inga vera | Ice cream bean, River koko, Guaba, Pois Doux | 2 | 2 |
| Inocarpus fagifer | Tahiti Chestnut, Polynesian Chestnut | 4 | 2 |
| Inula helenium | Elecampane, Elecampane inula | 3 | 3 |
| Ipomoea aquatica | Kangkong, Swamp Morning Glory | 4 | 2 |
| Ipomoea batatas | Sweet Potato, Black Sweet Potato, Sweet Potato Vine | 5 | 0 |
| Ipomoea leptophylla | Bush Moon Flower | 3 | 2 |
| Ipomoea pandurata | Wild Potato Vine, Man of the earth | 3 | 2 |
| Iris cristata | Crested Iris, Dwarf crested iris | 1 | 1 |
| Iris pseudacorus | Yellow Flag, Paleyellow iris | 1 | 2 |
| Irvingia gabonensis | Dika Nut | 4 | 3 |
| Irvingia wombolu | Bitter bush-mango | 4 | 2 |
| Iryanthera laevis | Cumala | 3 | 0 |
| Jasminum sambac | Jasmine Tea | 3 | 3 |
| Jatropha curcas | Physic Nut, Barbados Nut | 2 | 3 |
| Jeffersonia diphylla | Twinleaf, Rheumatism Root | 0 | 2 |
| Juglans ailanthifolia | Japanese Walnut | 3 | 1 |
| Juglans ailanthifolia | Japanese Walnut | 3 | 1 |
| Juglans ailanthifolia cordiformis | Heartseed Walnut | 4 | 1 |
| Juglans cinerea | Butternut - White Walnut, Butternut | 3 | 3 |
| Juglans neotropica | Andean Walnut | 3 | 2 |
| Juglans nigra | Black Walnut | 3 | 3 |
| Juglans regia | Walnut, English walnut, Persian Walnut, | 4 | 3 |
| Juglans x bisbyi | Buartnut | 3 | 0 |
| Juniperus communis | Juniper, Common juniper | 3 | 3 |
| Juniperus communis nana | Juniper | 3 | 3 |
| Juniperus conferta | Shore Juniper | 2 | 0 |
| Juniperus excelsa | Grecian Juniper | 2 | 1 |
| Juniperus horizontalis | Creeping Juniper, Horizontal Juniper | 2 | 1 |
| Juniperus monosperma | One-Seed Juniper | 3 | 2 |
| Juniperus occidentalis | Western Juniper | 3 | 2 |
| Juniperus osteosperma | Desert Juniper, Utah juniper | 2 | 2 |
| Juniperus sabina | Savine, Tam Juniper | 0 | 2 |
| Juniperus scopulorum | Rocky Mountain Juniper, Weeping Rocky Mountian Juniper, Colorado Red Cedar | 3 | 2 |
| Juniperus silicicola | Southern Redcedar, Juniper, Southern Red Cedar | 2 | 2 |
| Juniperus virginiana | Pencil Cedar, Eastern redcedar, Southern redcedar, Silver Cedar, Burk Eastern Red Cedar, Silver East | 2 | 2 |
| Laburnum anagyroides | Laburnum, Golden chain tree | 0 | 1 |
| Lactuca perennis | Perennial Lettuce | 3 | 2 |
| Lactuca sativa | Lettuce, Garden lettuce | 3 | 3 |
| Lacunaria jenmanii | Moela de mutum | 4 | 0 |
| Lagenaria siceraria | Bottle Gourd | 3 | 2 |
| Lamium album | White Dead Nettle | 2 | 3 |
| Lamium galeobdolon | Yellow Archangel | 2 | 1 |
| Lamium galeobdolon | Yellow Archangel | 2 | 1 |
| Landolphia heudelotii | Guinea gumvine, Landolphia rubber | 3 | 2 |
| Lansium domesticum | Langsat, Lansa, Lanzon | 4 | 2 |
| Laportea canadensis | Canadian Wood Nettle | 3 | 1 |
| Larix decidua | Larch, European Larch, Common Larch | 2 | 3 |
| Larix kaempferi | Japanese Larch | 0 | 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 odoratus | Sweet Pea, Wild Pea,Vetchling | 1 | 0 |
| Lathyrus tuberosus | Earthnut Pea, Tuberous sweetpea | 5 | 0 |
| Laurus nobilis | Bay Tree, Sweet bay, Grecian Laurel, True Laurel, | 3 | 3 |
| Lavandula angustifolia | English Lavender, True Lavender | 2 | 3 |
| Lavandula latifolia | Spike Lavender, Broadleaved lavender | 2 | 2 |
| Lavandula stoechas | French Lavender | 0 | 2 |
| Lavandula x intermedia | Lavender, Lavandin | 2 | 2 |
| Lecythis ollaria | Monkey Pot. Sapucaia nut, Pot nut | 3 | 0 |
| Lecythis pisonis | Paradise Nut. Brazilian Monkey Pot | 3 | 2 |
| Lens culinaris | Lentil | 5 | 1 |
| Leonurus cardiaca | Motherwort, Common motherwort | 2 | 3 |
| Lepidium spp. | Perennial Lepidium | 5 | 3 |
| Lespedeza bicolor | Lespedeza, Shrub lespedeza | 3 | 0 |
| Lespedeza capitata | Roundhead Lespedeza | 1 | 2 |
| Lespedeza maximowiczii | | 0 | 0 |
| Leucaena leucocephala | Leucaena, Lead Tree, White Tamarind | 3 | 2 |
| Leucanthemum vulgare | Ox-Eye Daisy, Marguerite | 2 | 2 |
| Levisticum officinale | Lovage, Garden lovage | 3 | 3 |
| Ligusticum canadense | Canadian Licorice Root | 2 | 1 |
| Ligusticum canbyi | Osha | 3 | 0 |
| Ligusticum scoticum | Scottish Lovage, Scottish licorice-root, Hulten's licorice-root | 3 | 2 |
| Lilium brownii | Hong Kong Lily | 3 | 2 |
| Lilium canadense | Meadow Lily, Canada lily | 3 | 1 |
| Lilium lancifolium | Tiger Lily, Devil Lily | 4 | 2 |
| Lilium longiflorum | White Trumpet Lily, Easter lily, Trumpet Lily | 3 | 2 |
| Lilium philadelphicum | Wood Lily | 3 | 1 |
| Lilium superbum | Swamp Lily, Turk's-cap lily, American Turk's Cap Lily | 3 | 0 |
| Limnanthes douglasii | Poached Egg Plant, Douglas' meadowfoam, Ornduff's meadowfoam | 0 | 0 |
| Limnocharis flava | Sawah Lettuce, Sawah Flowering Rush | 4 | 0 |
| Linaria vulgaris | Yellow Toadflax, Butter and eggs | 1 | 2 |
| Lindera benzoin | Spice Bush, Northern spicebush, Bush Northern Spice | 3 | 3 |
| Linnaea borealis | Twinflower, Longtube twinflower | 1 | 1 |
| Linum hybrids | Perennial Flax | 4 | 4 |
| Liquidambar styraciflua | Sweet Gum, Red Gum, American Sweet Gum, Red Sweet Gum, | 2 | 3 |
| Litchi chinensis | Lychee, Litchi | 5 | 2 |
| Lobelia cardinalis | Cardinal Flower | 0 | 3 |
| Lolium perenne | Perennial Ryegrass, Italian ryegrass, Darnel, Lyme Grass, Terrell Grass, English Ryegrass, Strand Wh | 1 | 1 |
| Lomatium cous | Biscuitroot, Cous biscuitroot | 4 | 0 |
| Lomatium dissectum | Fernleaf Biscuitroot, Carrotleaf biscuitroot | 4 | 2 |
| Lomatium macrocarpum | Bigseed Biscuitroot | 4 | 2 |
| Lomatium nudicaule | Pestle Parsnip, Barestem biscuitroot | 4 | 2 |
| Lonicera caerulea | Sweetberry honeysuckle, Bluefly honeysuckle, Haskap berry | 4 | 0 |
| Lonicera periclymenum | Honeysuckle, European honeysuckle | 1 | 2 |
| Lonicera sempervirens | Trumpet Honeysuckle, Coral Honeysuckle | 0 | 1 |
| Lonicera villosa | Mountain fly honeysuckle, Fuller's honeysuckle | 3 | 0 |
| Lotus corniculatus | Bird's Foot Trefoil | 1 | 1 |
| Lotus uliginosus | Greater Bird's Foot Trefoil | 0 | 0 |
| Luffa aegyptiaca | Loofah | 2 | 2 |
| Lunaria annua | Honesty, Annual honesty, Silver Dollar, Moneywort, Moonwort, Penny Flower, Money Plant | 2 | 0 |
| Lupinus angustifolius | Blue Lupin, Narrowleaf lupine | 4 | 0 |
| Lupinus arboreus | Tree Lupin, Yellow bush lupine | 0 | 0 |
| Lupinus perennis | Sundial Lupine | 3 | 1 |
| Lupinus perennis | Sundial Lupine | 3 | 1 |
| Lycium barbarum | Goji, Box Thorn, Matrimony vine | 4 | 3 |
| Lycopodium clavatum | Common Club Moss, Running clubmoss | 0 | 3 |
| Lycopus uniflorus | Bugleweed, Northern bugleweed | 3 | 1 |
| Lysimachia nummularia | Creeping Jenny, Moneywort, Creeping Charlie | 1 | 2 |
| Lythrum salicaria | Purple Loosestrife | 2 | 3 |
| Maackia amurensis | Chinese Yellow Wood, Amur maackia | 1 | 0 |
| Macadamia hildebrandii | Celebes nut | 4 | 0 |
| Macadamia integrifolia | Macadamia, Macadamia nut | 4 | 0 |
| Macadamia tetraphylla | Queensland Nut, Macadamia nut | 4 | 0 |
| Maclura tinctoria | Fustic Tree | 2 | 2 |
| Magnolia virginiana | Laurel Magnolia, Sweetbay | 1 | 3 |
| Mahonia aquifolium | Oregon Grape, Hollyleaved barberry, Oregon Holly Grape, Oregon Holly | 3 | 3 |
| Mahonia nervosa | Oregon Grape, Cascade barberry | 3 | 2 |
| Mahonia repens | Creeping Oregon Grape, Creeping barberry, Grape Oregon | 3 | 3 |
| Maianthemum canadense | Canada Beadruby, Canada mayflower | 1 | 1 |
| Malpighia emarginata | Acerola, Barbados Cherry | 4 | 0 |
| Malpighia glabra | Escobillo, Acerola | 4 | 1 |
| Malus baccata | Chinese Crab, Siberian crab apple | 2 | 1 |
| Malus domestica | Apple | 5 | 2 |
| Malus ioensis | Prairie Crab, Prairie crab apple, Texas crab apple, Prairie Crabapple | 2 | 0 |
| Malus pumila | Paradise Apple, Common Apple, Apple Tree | 4 | 2 |
| Malus sieversii | Crabapple | 3 | 0 |
| Malva alcea | Vervain mallow, Hollyhock Mallow | 5 | 1 |
| Malva moschata | Musk Mallow | 5 | 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 |
| Mammea americana | Mammee Apple, Mammey | 4 | 2 |
| Mangifera indica | Mango, Bowen Mango | 5 | 3 |
| Manihot esculenta | Cassava, Tapioca Plant, Yuca | 5 | 2 |
| Manilkara discolor | Red milkwood, Silvery milkwood | 4 | 0 |
| Manilkara zapota | Sapodilla, Nispero | 5 | 2 |
| Maranta arundinacea | Arrowroot | 4 | 3 |
| Marrubium vulgare | White Horehound, Horehound | 1 | 3 |
| Matteuccia struthiopteris | Ostrich Fern | 2 | 1 |
| Mauritia flexuosa | Buriti Palm, Aguaje Palm | 4 | 2 |
| Medeola virginiana | Indian Cucumber Root | 4 | 1 |
| Medicago lupulina | Black Medick | 2 | 1 |
| Medicago sativa | Alfalfa, Yellow alfalfa | 4 | 3 |
| Melaleuca alternifolia | Tea Tree | 0 | 5 |
| Melia azederach | Bead Tree, Pride of India, Chinaberry | 3 | 3 |
| Melicoccus bijugatus | Mamoncillo, Spanish Lime, Guayo | 4 | 2 |
| Melissa officinalis | Lemon Balm, Common balm, Bee Balm, Sweet Balm, Lemon Balm | 3 | 5 |
| Melocanna baccifera | Berry Bamboo. Mali bamboo | 3 | 2 |
| Mentha aquatica | Water Mint | 3 | 3 |
| Mentha arvensis | Corn Mint, Wild mint | 3 | 2 |
| Mentha longifolia | Horsemint | 2 | 2 |
| Mentha pulegium | Pennyroyal | 3 | 3 |
| Mentha requienii | Corsican Mint, Mint | 3 | 2 |
| Mentha spicata | Spearmint | 4 | 3 |
| Mentha suaveolens | Round-Leaved Mint, Apple mint, Pineapple Mint | 2 | 2 |
| Mentha x piperita citrata | Eau De Cologne Mint, Eau de Cologne Mint, Peppermint | 2 | 2 |
| Mentha x piperita officinalis | White Peppermint | 3 | 5 |
| Mentha x villosa alopecuroides | Apple Mint, Bowles' Mint | 4 | 2 |
| Mertensia maritima | Oyster Plant | 3 | 0 |
| Mespilus germanica | Medlar | 4 | 1 |
| Metroxylon amicarum | Caroline Ivory Nut Palm | 3 | 1 |
| Metroxylon sagu | Sago Palm | 4 | 0 |
| Micromeria chamissonis | Yerba Buena | 2 | 2 |
| Mimosa pudica | Morivivir, Sensitive Plant | 2 | 2 |
| Mimosa scabrella | abaracaatinga, bracaatinga, bracatinga | 0 | 0 |
| Mimusops elengi | Spanish Cherry, Bakul | 3 | 2 |
| Mitchella repens | Partridge Berry | 3 | 3 |
| Mitella diphylla | Mitrewort, Twoleaf miterwort | 0 | 1 |
| Monarda didyma | Bergamot, Scarlet beebalm, Horsemint, Oswego Tea, Bee Balm | 3 | 2 |
| Monarda fistulosa | Wild Bergamot, Mintleaf bergamot, Wild Bee-Balm, Lupine | 3 | 2 |
| Mondia whitei | Mondia, White's Ginger | 3 | 4 |
| Monstera deliciosa | Ceriman, Windowleaf | 4 | 0 |
| Morinda citrifolia | Noni, Indian Mulberry | 3 | 4 |
| Moringa oleifera | Horseradish Tree, Moringa, | 4 | 4 |
| Moringa peregrina | Moringa | 2 | 2 |
| Moringa stenopetala | African horseradish tree, cabbagetree | 4 | 3 |
| Morus alba | White Mulberry, Common Mulberry, | 4 | 3 |
| Morus mesozygia | African mulberry | 2 | 3 |
| Morus nigra | Black Mulberry | 5 | 3 |
| Morus rubra | Red Mulberry, Common Mulberry, White Mulberry | 3 | 2 |
| Morus species | Mulberry | 4 | 0 |
| Muntingia calabura | Calabura, Panama berry, Capulin | 3 | 2 |
| Murraya koenigii | Curry tree, Curry leaf tree | 3 | 3 |
| Musa acuminata | Dwarf Banana, Edible banana | 5 | 2 |
| Musa balbisiana | Plantain, Plantain Banana | 4 | 1 |
| Musa x paradisiaca | Banana | 5 | 2 |
| Musanga cecropioides | Corkwood | 3 | 4 |
| Muscari botryoides | Italian Grape Hyacinth, Common grape hyacinth, White Grape Hyacinth | 1 | 0 |
| Muscari comosum | Tassel Hyacinth, Tassel grape hyacinth | 3 | 1 |
| Muscari neglectum | Grape Hyacinth, Starch grape hyacinth | 2 | 0 |
| Myrcianthes pungens | Guabiyu | 4 | 1 |
| Myrciaria vexator | Blue Grape, False Jaboticaba | 4 | 0 |
| Myrianthus arboreus | Giant yellow mulberry, Monkeyfruit | 4 | 3 |
| Myrica californica | Californian Bayberry, California Wax Myrtle, California Barberry | 3 | 1 |
| Myrica cerifera | Wax Myrtle - Bayberry Wild Cinnamon, Southern Bayberry, Wax Myrtle, Southern Wax Myrtle | 3 | 3 |
| Myrica gale | Bog Myrtle, Sweetgale | 2 | 2 |
| Myrica pensylvanica | Northern Bayberry | 3 | 1 |
| Myrica rubra | Chinese Bayberry | 2 | 2 |
| Myrrhis odorata | Sweet Cicely, Anise | 4 | 3 |
| Myrtus communis | Myrtle, Foxtail Myrtle | 3 | 3 |
| Nasturtium officinale | Watercress | 4 | 3 |
| Neolamarckia cadamba | Amboina, Kadam | 1 | 2 |
| Nephelium lappaceum | Rambutan, Hairy Lychee | 5 | 2 |
| Nephelium ramboutan-ake | Pulasan | 4 | 1 |
| Nerium oleander | Oleander, Rose Bay | 0 | 2 |
| Nypa fruticans | Nipa Palm, Mangrove Palm | 3 | 2 |
| Ocimum tenuiflorum | Sacred Basil | 4 | 4 |
| Octomeles sumatrana | Ilimo Tree | 2 | 2 |
| Oenocarpus bataua | Pataua Palm. Bataua | 3 | 2 |
| Oenothera biennis | Evening Primrose, Sun Drop, Common evening primrose | 3 | 5 |
| Oenothera elata hookeri | Hooker's Evening Primrose | 2 | 1 |
| Oenothera odorata | | 1 | 0 |
| Onobrychis viciifolia | Sainfoin | 1 | 0 |
| Onoclea sensibilis | Sensitive Fern | 2 | 2 |
| Ononis spinosa | Spiny Rest Harrow | 2 | 2 |
| Ophioglossum reticulatum | Adder's tongue fern | 4 | 2 |
| Opuntia compressa | Eastern Prickly Pear, Prickly Pear Cactus | 3 | 1 |
| Opuntia dillenii | Dillen prickly pear, | 3 | 0 |
| Opuntia tomentosa | Velvet prickly pear, Woollyjoint Pricklypear | 3 | 0 |
| Origanum majorana | Sweet Marjoram | 3 | 3 |
| Origanum vulgare | Oregano, Pot Marjoram | 4 | 3 |
| Origanum vulgare hirtum | Greek Oregano | 4 | 3 |
| Osmorhiza claytonii | Woolly Sweet-Cicely, Clayton's sweetroot | 3 | 1 |
| Osmorhiza longistylis | Aniseroot, Longstyle sweetroot | 3 | 1 |
| Oxalis acetosella | Wood Sorrel | 3 | 2 |
| Oxalis grandis | Great Yellow Woodsorrel | 2 | 1 |
| Oxalis montana | Mountain Wood Sorrel | 2 | 0 |
| Oxalis oregana | Redwood Sorrel | 3 | 1 |
| Oxalis tuberosa | Oca | 5 | 0 |
| Oxalis violacea | Violet Wood Sorrel | 3 | 1 |
| Oxyria digyna | Mountain Sorrel, Alpine mountainsorrel | 3 | 1 |
| Oxytenanthera abyssynica | Savanah Bamboo | 2 | 2 |
| Pachira glabra | Saba Nut, American Chestnut | 3 | 0 |
| Pachira insignis | Malabar Chestnut | 4 | 0 |
| Pachyrhizus erosus | Yam Bean, Jicama, Mexican Yam | 4 | 0 |
| Pachysandra procumbens | Allegheny spurge | 0 | 0 |
| Packera aurea | Golden Groundsel - Life Root, Golden ragwort | 0 | 2 |
| Panax ginseng | Ginseng, Chinese ginseng | 2 | 5 |
| Panax quinquefolius | American Ginseng | 1 | 3 |
| Panax trifolius | Ground Nut, Dwarf ginseng | 1 | 2 |
| Pandanus amaryllifolius | Fragrant Pandan | 3 | 2 |
| Pandanus julianettii | Karuka | 4 | 0 |
| Papaver rhoeas | Corn Poppy, Field Poppy, Shirley Poppy | 2 | 3 |
| Paraderris elliptica | Derris | 0 | 2 |
| Parinari curatellifolia | Mbola, Grys Appel | 4 | 2 |
| Parkia biglobosa | African Locust Bean | 4 | 2 |
| Parkinsonia aculeata | Jerusalem Thorn | 3 | 2 |
| Parthenium integrifolium | Wild Quinine | 0 | 2 |
| Parthenocissus quinquefolia | Virginia Creeper, Woodbine | 2 | 2 |
| Parthenocissus tricuspidata | Boston Ivy, Japanese Ivy, Japanese Creeper | 1 | 0 |
| Passiflora antioquiensis | Banana Passionfruit | 4 | 0 |
| Passiflora edulis | Passion Flower, Purple granadilla | 4 | 1 |
| Passiflora incarnata | Maypops - Passion Flower, Purple passionflower, Apricot Vine, Maypop, Wild Passion Flower, Purple Pa | 3 | 3 |
| Passiflora laurifolia | Yellow Granadilla | 4 | 2 |
| Passiflora ligularis | Sweet Grenadilla, Passion Flower | 5 | 0 |
| Passiflora popenovii | Granadilla de Quijos | 4 | 0 |
| Passiflora quadrangularis | Giant Granadilla, Badea | 4 | 2 |
| Passiflora tarminiana | banana passionfruit, banana poka | 4 | 0 |
| Passiflora tripartita mollissima | Banana Passionfruit | 4 | 0 |
| Pastinaca sativa | Parsnip, Wild parsnip | 4 | 1 |
| Paullinia cupana | Guarana | 4 | 2 |
| Paullinia yoco | Yoco | 4 | 2 |
| Peltaria alliacea | Garlic Cress | 4 | 0 |
| Peltophorum pterocarpum | Copperpod, Yellow Poinciana | 0 | 2 |
| Pennisetum setaceum | Fountain grass | 3 | 0 |
| Pentaclethra macrophylla | African Oil Bean. Oil Bean Tree, Owala Oil | 3 | 2 |
| Pentaglottis sempervirens | Evergreen bugloss | 1 | 0 |
| Perideridia gairdneri | Yampa, Gardner's yampah, Common yampah | 5 | 2 |
| Perilla frutescens | Shiso, Beefsteakplant, Spreading Beefsteak Plant | 4 | 3 |
| Persea americana | Avocado, Alligator Pear | 5 | 3 |
| Persea borbonia | Red Bay, Sweetbay | 1 | 2 |
| Persicaria odorata | Vietnamese coriander, Asian mint | 3 | 2 |
| Petasites japonicus | Sweet Coltsfoot, Japanese sweet coltsfoot, Butterbur | 3 | 2 |
| Petroselinum crispum | Parsley | 4 | 4 |
| Phacelia tanacetifolia | Fiddleneck, Lacy phacelia | 0 | 0 |
| Phaseolus coccineus | Runner Bean, Scarlet runner | 4 | 0 |
| Phaseolus polystachios | Thicket Bean. Wild bean | 2 | 0 |
| Phaseolus vulgaris | French Bean, Kidney bean | 5 | 2 |
| Philadelphus lewisii | Mock Orange, Lewis' mock orange | 0 | 1 |
| Phleum pratense | Timothy | 0 | 1 |
| Phlox divaricata | Wild blue phlox | 0 | 0 |
| Phlox nivalis | Pine phlox, Trailing phlox | 0 | 0 |
| Phlox stolonifera | Creeping phlox | 0 | 0 |
| Phlox subulata | Moss phlox | 0 | 0 |
| Phoenix canariensis | Canary Island Date Palm | 3 | 0 |
| Phoenix dactylifera | Date Palm | 5 | 2 |
| Phormium cookianum | Wharariki | 2 | 0 |
|