| Latin Name | Common Name | Edibility Rating | Medicinal Rating |
| Abies concolor | Colorado Fir, White fir | 0 | 2 |
| Abies grandis | Grand Fir, Giant Fir, Lowland White Fir | 2 | 2 |
| Acacia aneura | Mulga Acacia | 3 | 0 |
| Acacia coriacea | Wiry Wattle, Acacia, Leather Leaf | 3 | 0 |
| Acacia dealbata | Mimosa, Silver wattle | 2 | 0 |
| Acacia decurrens | Green Wattle | 2 | 1 |
| Acacia farnesiana | Sweet Acacia, Perfume Acacia, Huisache | 2 | 2 |
| Acacia longifolia | Sydney Golden Wattle, Acacia | 3 | 0 |
| Acacia melanoxylon | Blackwood, Australia Acacia, Black Acacia, Blackwood Acacia | 2 | 1 |
| Acacia podalyriifolia | Queensland Silver Wattle, Pearl wattle | 1 | 0 |
| Acacia pycnantha | Golden Wattle | 2 | 0 |
| Acacia retinodes | Swamp Wattle, Water wattle | 2 | 0 |
| Acacia sophorae | Coastal Wattle, Acacia | 2 | 0 |
| Acer ginnala | Amur Maple | 1 | 0 |
| Acer platanoides | Norway Maple, Harlequin Maple | 2 | 0 |
| Acer rubrum | Red Maple, Drummond's maple, Swamp Maple | 3 | 1 |
| Acer saccharinum | Silver Maple, River Maple, Soft Maple | 3 | 1 |
| Achillea millefolium | Yarrow, Boreal yarrow, California yarrow, Giant yarrow, Coast yarrow, Western yarrow, Pacific yarrow | 3 | 4 |
| Actaea spicata | Herb Christopher, Baneberry | 0 | 1 |
| Aesculus hippocastanum | Horse Chestnut, European Horsechestnut, Common Horsechestnut | 3 | 4 |
| Agrimonia eupatoria | Agrimony, Churchsteeples | 2 | 3 |
| Ailanthus altissima | Tree Of Heaven | 1 | 3 |
| Alcea rosea | Hollyhock | 3 | 2 |
| Alkanna tinctoria | Alkanet, Alkanna | 1 | 2 |
| Alliaria petiolata | Garlic Mustard | 3 | 2 |
| Allium cepa | Onion, Garden onion | 5 | 3 |
| Allium cepa aggregatum | Potato Onion | 4 | 3 |
| Allium cepa ascalonicum | Shallot | 5 | 3 |
| Allium cepa proliferum | Tree Onion, Walking Onion | 5 | 3 |
| Alnus glutinosa | Alder, European alder , Common Alder, Black Alder | 0 | 3 |
| Alnus hirsuta | | 0 | 0 |
| Alnus japonica | Japanese Alder | 0 | 1 |
| Alnus maximowiczii | | 0 | 0 |
| Alnus nepalensis | Nepalese Alder | 0 | 1 |
| Alnus nitida | West Himalayan Alder | 0 | 1 |
| Alnus rhombifolia | White Alder | 1 | 2 |
| Alnus rubra | Red Alder, Oregon Alder | 2 | 2 |
| Alnus rugosa | Speckled Alder | 0 | 2 |
| Alnus viridis crispa | American Green Alder | 1 | 2 |
| 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 |
| Ambrosia trifida | Giant Ragweed, Great ragweed, Texan great ragweed, Bitterweed, Bloodweed, Buffalo Weed, Horse Cane | 1 | 3 |
| Amorpha fruticosa | False Indigo, False indigo bush | 1 | 2 |
| Anaphalis margaritacea | Pearly Everlasting, Western pearly everlasting | 1 | 2 |
| Anchusa azurea | Anchusa, Italian bugloss | 2 | 1 |
| Anchusa officinalis | Alkanet, Common bugloss | 2 | 1 |
| Angelica sylvestris | Wild Angelica,Woodland angelica | 3 | 2 |
| Anthemis cotula | Mayweed, Stinking chamomile | 1 | 2 |
| Anthemis tinctoria | Yellow Camomile, Golden chamomile, Dyers' Chamomile, Golden Marguerite | 0 | 1 |
| Anthriscus sylvestris | Cow Parsley, Wild chervil | 2 | 1 |
| Antirrhinum majus | Snapdragon, Garden snapdragon | 1 | 1 |
| Arbutus menziesii | Madrona, Pacific madrone, Pacific Madrone | 3 | 2 |
| Arctostaphylos columbiana | Hairy Manzanita | 2 | 1 |
| Arctostaphylos glauca | Bigberry Manzanita | 2 | 2 |
| Arctostaphylos manzanita | Manzanita, Whiteleaf manzanita, Konocti manzanita, Contra Costa manzanita, Roof's manzanita, Wieslan | 3 | 1 |
| Arctostaphylos nevadensis | Pine-Mat Manzanita | 2 | 1 |
| Arctostaphylos parryana | Parry Manzanita | 1 | 0 |
| Arctostaphylos patula | Greenleaf Manzanita | 3 | 1 |
| Arctostaphylos pungens | Pointleaf Manzanita | 1 | 1 |
| Arctostaphylos stanfordiana | Stanford's manzanita, Rincon manzanita | 3 | 0 |
| Arctostaphylos tomentosa | Downy Manzanita, Woollyleaf manzanita, Brittleleaf manzanita, Dacite manzanita, Rosy manzanita, San | 3 | 3 |
| Arctostaphylos uva-ursi | Bearberry | 3 | 4 |
| Aristotelia serrata | | 3 | 1 |
| Arnebia euchroma | | 0 | 2 |
| Artemisia abrotanum | Southernwood | 1 | 3 |
| Artemisia frigida | Fringed Wormwood, Prairie sagewort | 2 | 2 |
| Artemisia tridentata | Sage Brush, Big sagebrush, Bonneville big sagebrush | 3 | 2 |
| Arundo donax | Giant Reed, Giant Reed Grass | 3 | 2 |
| Asarum europaeum | Asarabacca, European Wild Ginger | 0 | 2 |
| Asclepias hallii | Purple Silkweed, Hall's milkweed | 3 | 1 |
| Asclepias purpurascens | Purple Milkweed | 2 | 1 |
| Asclepias speciosa | Showy Milkweed | 3 | 2 |
| Asimina triloba | Papaw | 4 | 2 |
| Asperula cynanchica | Squinancy Wort | 0 | 1 |
| Asperula tinctoria | Dyer's Woodruff | 0 | 0 |
| Asphodelus aestivus | | 3 | 1 |
| Atriplex canescens | Grey Sage Brush, Fourwing saltbush | 4 | 1 |
| Atriplex hortensis | Orach, Garden orache | 4 | 2 |
| Baphicacanthus cusia | | 0 | 2 |
| Baptisia pendula | White False Indigo, False Indigo | 0 | 0 |
| Baptisia tinctoria | Wild Indigo, Horseflyweed | 1 | 3 |
| Basella alba | Malabar Spinach, Indian Spinach, Ceylon spinach, | 4 | 2 |
| Bauhinia variegata | Mountain Ebony | 1 | 2 |
| Berberis aggregata | Salmon Barberry | 3 | 2 |
| Berberis angulosa | Large-Flowered Barberry | 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 capillaris | | 2 | 2 |
| Berberis chengii | | 1 | 2 |
| Berberis chitria | | 2 | 2 |
| Berberis concinna | | 2 | 2 |
| Berberis cooperi | | 3 | 2 |
| Berberis darwinii | Darwin's Barberry, Darwin's berberis | 4 | 2 |
| Berberis empetrifolia | | 2 | 2 |
| Berberis everstiana | | 2 | 2 |
| Berberis fendleri | Colorado Barberry | 2 | 2 |
| Berberis flexuosa | | 1 | 2 |
| Berberis gagnepainii | | 2 | 2 |
| Berberis georgii | Barberry | 3 | 2 |
| Berberis heterophylla | | 1 | 2 |
| Berberis jaeschkeana | | 1 | 2 |
| Berberis koreana | Korean Barberry, Barberry | 1 | 2 |
| Berberis lycium | | 3 | 3 |
| Berberis parisepala | | 2 | 2 |
| Berberis rariflora | | 2 | 2 |
| Berberis rubrostilla | | 3 | 2 |
| Berberis ruscifolia | | 2 | 2 |
| Berberis sherriffii | | 1 | 2 |
| Berberis sibirica | | 2 | 2 |
| Berberis sieboldii | | 1 | 2 |
| Berberis sikkimensis | | 2 | 2 |
| Berberis soulieana | | 1 | 2 |
| Berberis thunbergii | Japanese Barberry | 2 | 2 |
| Berberis tomentosa | | 1 | 2 |
| Berberis ulcina | | 2 | 2 |
| Berberis verruculosa | | 2 | 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 |
| Betula nana | Dwarf Birch | 2 | 2 |
| Betula papyrifera | Paper Birch, Mountain paper birch, Kenai birch | 3 | 2 |
| Betula pendula | Silver Birch, European white birch, Common Birch, Warty Birch, European White Birch | 3 | 3 |
| Betula pubescens | White Birch, Downy birch | 3 | 3 |
| Bidens tripartita | Burr Marigold, Threelobe beggarticks | 2 | 2 |
| Blackstonia perfoliata | Yellow Wort | 0 | 0 |
| Borago officinalis | Borage, Common borage,Cool-tankard, Tailwort | 3 | 3 |
| Brassica oleracea capitata | Cabbage,Ornamental Cabbage, Red Cabbage, Savoy Cabbage | 4 | 0 |
| Buddleia davidii | Butterfly Bush, Summer Lilac, Butterflybush | 0 | 0 |
| Buxus sempervirens | Box, Common box, American Boxwood | 1 | 2 |
| Calendula officinalis | calendula, Pot Marigold | 3 | 5 |
| Callistemon citrinus | Crimson Bottlebrush, Red Bottlebrush, Lemon Bottlebrush | 2 | 0 |
| Calluna vulgaris | Heather, Scotch Heather | 2 | 2 |
| Caltha palustris | Marsh Marigold, Yellow marsh marigold | 2 | 2 |
| Calycanthus occidentalis | Californian Allspice, Western sweetshrub | 3 | 1 |
| Camellia japonica | Camellia, Common Camellia, Japanese Camellia | 3 | 2 |
| Camellia oleifera | Tea-Oil Plant, Tea Oil Camellia | 2 | 2 |
| Camellia sasanqua | Camellia, Sasanqua camellia | 3 | 1 |
| Camellia sinensis | Tea Plant, Assam tea, Tea Tree Camellia | 4 | 4 |
| Campanula medium | Canterbury Bells, Cup and Saucer, Canterbury Bells | 2 | 0 |
| Canna indica | Indian Shot | 4 | 2 |
| Caragana arborescens | Siberian Pea Tree, Siberian peashrub | 5 | 1 |
| Caragana boisii | Siberian peatree | 4 | 0 |
| Caragana fruticosa | Siberian Peashrub, | 3 | 0 |
| Carpinus betulus | Hornbeam, European hornbeam, Common Hornbeam, European Hornbeam | 0 | 2 |
| Carya ovata | Shagbark Hickory | 3 | 1 |
| Carya tomentosa | Mockernut,White Heart Hickory, Mockernut Hickory | 3 | 1 |
| Castanea dentata | American Sweet Chestnut | 3 | 1 |
| Casuarina cunninghamiana | River She-Oak | 0 | 0 |
| Ceanothus americanus | New Jersey Tea, Wild Snowball | 3 | 3 |
| Ceanothus arboreus | Catalina Mountain Lilac, Feltleaf ceanothus | 0 | 0 |
| Ceanothus cuneatus | Buckbrush, Sedgeleaf buckbrush, Monterey ceanothus | 2 | 1 |
| Ceanothus divergens | Cropleaf Ceanothus, Calistoga ceanothus | 0 | 0 |
| Ceanothus fendleri | Fendler's Ceanothus | 2 | 1 |
| Ceanothus impressus | Santa Barbara Ceanothus | 0 | 0 |
| Ceanothus integerrimus | Deer Brush | 2 | 1 |
| Ceanothus maritimus | Maritime Ceanothus | 0 | 0 |
| Ceanothus ovatus | Smaller Red-Root | 2 | 1 |
| Ceanothus prostratus | Squaw Carpet, Prostrate ceanothus | 0 | 0 |
| Ceanothus purpureus | Hollyleaf Ceanothus | 0 | 0 |
| Ceanothus sanguineus | Oregon Tea Tree, Redstem ceanothus | 2 | 1 |
| Ceanothus thyrsiflorus | Blue Brush, Blueblossom | 0 | 0 |
| Ceanothus velutinus | Sticky Laurel, Snowbrush ceanothus, Hooker's ceanothus | 2 | 2 |
| Celtis australis | Nettle Tree, European hackberry | 3 | 2 |
| Celtis occidentalis | Hackberry, Common hackberry | 3 | 1 |
| Centaurea acaulis | | 0 | 0 |
| Centaurea cyanus | Cornflower, Garden cornflower, Blue Bottle, Cornflower | 2 | 2 |
| Centaurium erythraea | Centaury - Feverwort, European centaury | 1 | 3 |
| Cercocarpus montanus | Mountain Mahogany, Alderleaf mountain mahogany, Silver mountain mahogany, Island mountain mahogany, | 0 | 1 |
| Cetraria islandica | Iceland Moss, Island cetraria lichen, Oriental cetraria lichen | 3 | 3 |
| Chamaemelum nobile | Chamomile, Roman chamomile | 2 | 5 |
| 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 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 |
| Chrysanthemum segetum | Corn Marigold | 1 | 0 |
| Chrysothamnus graveolens | Rubber Rabbitbrush | 0 | 0 |
| Chrysothamnus nauseosus | Rubber Rabbitbrush | 1 | 2 |
| Chrysothamnus viscidiflorus | Green Rabbitbrush, Yellow rabbitbrush | 2 | 1 |
| Cladrastis lutea | Yellow Wood, Virgilia, American Yellow Wood | 0 | 0 |
| Clarkia pulchella | Pinkfairies | 1 | 0 |
| Clarkia unguiculata | Elegant Fairyfan, Elegant clarkia | 1 | 0 |
| Cleome lutea | Yellow Spiderflower, Jones spiderflower | 2 | 1 |
| Cleome serrulata | Rocky Mountain Beeplant | 3 | 1 |
| Clinopodium vulgare | Wild Basil | 2 | 1 |
| Comandra pallida | Pale Bastard Toadflax | 1 | 1 |
| Commelina communis | Day Flower, Asiatic dayflower | 3 | 2 |
| Consolida regalis | Larkspur, Royal knight's-spur | 0 | 3 |
| Convallaria majalis | Lily Of The Valley, European lily of the valley | 1 | 3 |
| Convolvulus arvensis | Field Bindweed | 1 | 2 |
| Coprosma acerosa | Sand Coprosma | 2 | 0 |
| Coprosma areolata | | 1 | 0 |
| Coprosma atropurpurea | | 1 | 0 |
| Coprosma billardieri | Native Currant | 1 | 0 |
| Coprosma brunnea | | 2 | 0 |
| Coprosma foetidissima | | 1 | 0 |
| Coprosma grandifolia | | 1 | 1 |
| Coprosma hirtella | Rough Coprosma | 1 | 0 |
| Coprosma lucida | | 2 | 0 |
| Coprosma moorei | | 1 | 0 |
| Coprosma nitida | | 2 | 0 |
| Coprosma petriei | | 1 | 0 |
| Coprosma propinqua | | 1 | 0 |
| Coprosma pumila | | 1 | 0 |
| Coprosma repens | Mirror Plant, Creeping mirrorplant | 1 | 0 |
| Coprosma rhamnoides | | 1 | 0 |
| Coprosma robusta | | 1 | 1 |
| Coprosma rotundifolia | | 1 | 0 |
| Coprosma rugosa | | 1 | 0 |
| Coprosma serrulata | | 1 | 0 |
| Coprosma virescens | | 1 | 0 |
| Coptis brachypetala | | 0 | 0 |
| Coptis chinensis | Huang Lian | 0 | 3 |
| Coptis occidentalis | Idaho goldthread | 0 | 0 |
| Coptis trifolia | Goldthread, Threeleaf goldthread | 2 | 2 |
| Coreopsis auriculata | Tickseed, Lobed tickseed,Mouse-eared Coreopsis, Eared Coreopsis | 0 | 0 |
| Coreopsis calliopsidea | Leafstem tickseed | 0 | 0 |
| Coreopsis gigantea | Giant coreopsis, Sea Dahlia | 0 | 0 |
| Coreopsis tinctoria | Coreopsis, Golden tickseed, Atkinson's tickseed, Dyer's Coreopsis, Plains Coreopsis, Annual Coreops | 1 | 1 |
| Coreopsis tinctoria atkinsoniana | Coreopsis | 1 | 1 |
| Coriaria microphylla | | 0 | 1 |
| Coriaria myrtifolia | Redoul | 0 | 0 |
| Coriaria napalensis | Masuri Berry | 2 | 1 |
| Coriaria ruscifolia | | 2 | 0 |
| Coriaria sarmentosa | Tuhu | 2 | 0 |
| Cornus alternifolia | Green Osier, Alternateleaf dogwood, Alternate Leaf Dogwood, Golden Shadows Pagoda Dogwood, Green Osi | 0 | 2 |
| Cornus australis | | 1 | 0 |
| Cornus florida | Flowering Dogwood | 2 | 2 |
| Cornus iberica | | 2 | 0 |
| Cornus mas | Cornelian Cherry, Cornelian Cherry Dogwood | 4 | 2 |
| Cornus nuttallii | Mountain Dogwood, Pacific dogwood, Western Dogwood | 1 | 2 |
| Cornus sanguinea | Dogwood, Bloodtwig dogwood | 2 | 1 |
| Cornus sericea | Red Osier Dogwood, Western dogwood | 2 | 2 |
| Coronilla scorpioides | Annual Scorpion Vetch, Yellow crownvetch | 0 | 1 |
| Corylus cornuta | Beaked Hazel, California hazelnut, Turkish Filbert, Turkish Hazel | 3 | 1 |
| Cotinus coggygria | Smoke Tree, European smoketree, Venetian Sumac, Wig Tree, Smoke Tree | 1 | 1 |
| Cotinus obovatus | Chittamwood, American smoketree | 0 | 0 |
| Cotoneaster acuminatus | Acuminate cotoneaster | 0 | 0 |
| Cotoneaster bacillaris | | 0 | 1 |
| Cotoneaster conspicuus | Tibetan Cotoneaster, Cotoneaster | 0 | 0 |
| Cotoneaster coriaceus | | 0 | 0 |
| Cotoneaster divaricatus | Spreading Cotoneaster | 0 | 0 |
| Cotoneaster franchetii | Orange cotoneaster | 1 | 0 |
| Cotoneaster frigidus | | 0 | 1 |
| Cotoneaster glaucophyllus | | 0 | 0 |
| Cotoneaster microphyllus | | 2 | 1 |
| Cotoneaster racemiflorus | Black-Wood, Cotoneaster | 2 | 1 |
| Cotoneaster serotinus | | 0 | 0 |
| Cotoneaster simonsii | Simons' cotoneaster | 0 | 0 |
| Cotoneaster wardii | | 0 | 0 |
| Cotoneaster x watereri | | 0 | 0 |
| Cotula coronopifolia | Brass Buttons, Common brassbuttons | 0 | 0 |
| Crocosmia aurea | Montbretia | 1 | 0 |
| Crocus nudiflorus | | 2 | 3 |
| Crocus sativus | Saffron | 3 | 3 |
| Crocus serotinus | | 2 | 0 |
| Cruciata laevipes | Crosswort, Smooth bedstraw | 2 | 2 |
| Cudrania tricuspidata | Silkworm Thorn, Storehousebush | 2 | 2 |
| Cycloloma atriplicifolium | Winged Pigweed | 2 | 1 |
| Cymbalaria muralis | Kenilworth Ivy | 2 | 1 |
| Cynara cardunculus | Cardoon | 3 | 5 |
| Cynara scolymus | Globe Artichoke | 3 | 5 |
| Cytisus scoparius | Broom, Scotch broom, Common Broom | 1 | 3 |
| Dahlia pinnata | Dahlia, Pinnate dahlia | 1 | 0 |
| Dahlia rosea | Dahlia, Pinnate dahlia | 1 | 1 |
| Daphne mezereum | Mezereon, Paradise plant, February Daphne | 0 | 2 |
| Datisca cannabina | Acalbir, Akalbir | 0 | 1 |
| Daucus carota sativus | Carrot | 5 | 3 |
| Delphinium menziesii | Menzies' Larkspur | 0 | 1 |
| Delphinium nuttallianum | Larkspur, Twolobe larkspur | 0 | 0 |
| Dianella laevis | Flax Lily | 0 | 0 |
| Digitalis purpurea | Foxglove, Purple foxglove, Common Foxglove | 0 | 4 |
| Dipsacus fullonum | Teasel, Fuller's teasel | 0 | 2 |
| Dipsacus sativus | Fuller's Teasel, Indian teasel | 0 | 2 |
| Dittrichia viscosa | False yellowhead | 0 | 0 |
| Echium vulgare | Viper's Bugloss, Common viper's bugloss | 1 | 2 |
| Eclipta prostrata | Han Lian Cao, False daisy | 1 | 3 |
| Elaeocarpus dentatus | | 2 | 0 |
| Elaeocarpus hookerianus | | 0 | 0 |
| Elytrigia repens | Couch Grass, Quackgrass | 2 | 3 |
| Empetrum nigrum | Crowberry, Black crowberry, Black Crowberry | 3 | 2 |
| Ephedra viridis | Mormon Tea, Brigham Tea, Long Leaf Ephedra, Mountain Joint Fir, Mormon Tea, Ephedra | 2 | 3 |
| Equisetum arvense | Field Horsetail | 2 | 3 |
| Equisetum hyemale | Dutch Rush, Scouringrush horsetail, Horsetail, Scouring Rush, Rough Horsetail | 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 |
| Erodium cicutarium | Stork's Bill, Redstem stork's bill | 3 | 2 |
| Erodium cicutarium bipinnatum | | 2 | 0 |
| Erodium hirtum | | 1 | 0 |
| Erodium jacquinianum | | 1 | 0 |
| Erodium malacoides | Oval Heron's Bill | 2 | 0 |
| Erodium moschatum | Musk Storksbill | 2 | 1 |
| Erodium stephanianum | | 0 | 2 |
| Eucalyptus coccifera | Mt. Wellington Peppermint | 0 | 0 |
| Eucalyptus globulus | Tasmanian Blue Gum, Eurabbie, Blue Gum, Blue Eucalyptus | 1 | 4 |
| Eucalyptus leucoxylon | Yellow Gum, White ironbark, White Eucalyptus | 1 | 0 |
| Eucalyptus macrorhyncha | Red Stringybark | 1 | 3 |
| Euonymus europaeus | Spindle Tree, European spindletree | 1 | 2 |
| Euonymus tingens | | 0 | 1 |
| Eupatorium purpureum | Gravel Root | 1 | 3 |
| Fagopyrum esculentum | Buckwheat | 4 | 3 |
| Filipendula ulmaria | Meadowsweet, Queen of the meadow, Double Lady of the Meadow, European Meadowsweet | 3 | 3 |
| Foeniculum vulgare | Fennel, Sweet fennel | 5 | 3 |
| Foeniculum vulgare azoricum | Florence Fennel | 3 | 3 |
| Foeniculum vulgare dulce | Sweet Fennel | 4 | 3 |
| Fraxinus americana | White Ash | 1 | 2 |
| Fraxinus excelsior | Ash, European ash, Common Ash | 2 | 2 |
| Fraxinus nigra | Black Ash | 0 | 1 |
| Fraxinus pennsylvanica | Red Ash, Green ash, Water Ash | 1 | 1 |
| Fraxinus quadrangulata | Blue Ash | 0 | 0 |
| Fuchsia colensoi | | 2 | 0 |
| Fuchsia excorticata | Konini | 2 | 0 |
| Fuchsia magellanica | Fuchsia, Hardy fuchsia | 2 | 1 |
| Fumaria officinalis | Fumitory, Drug fumitory | 1 | 3 |
| Galium aparine | Goosegrass, Coachweed, Catchweed, Stickywilly | 2 | 3 |
| Galium boreale | Northern Bedstraw | 2 | 2 |
| Galium gracile | | 1 | 2 |
| Galium mollugo | Hedge Bedstraw, False baby's breath | 1 | 2 |
| Galium odoratum | Sweet Woodruff, Sweetscented bedstraw, Bedstraw | 3 | 3 |
| Galium spurium | False Cleavers | 1 | 2 |
| Galium triflorum | Fragrant Bedstraw | 1 | 2 |
| Galium verum | Lady's Bedstraw, Yellow Spring bedstraw, Wirtgen's bedstraw | 3 | 2 |
| Garrya elliptica | Coast Silk Tassel, Wavyleaf silktassel | 0 | 2 |
| Gaultheria humifusa | Alpine Wintergreen, Alpine spicywintergreen | 4 | 0 |
| Gaultheria shallon | Shallon, Salal | 5 | 2 |
| Genista germanica | | 0 | 1 |
| Genista tinctoria | Dyer's Greenweed, Common Woadwaxen, Broom | 1 | 2 |
| Gentiana pneumonanthe | Marsh Gentian | 0 | 2 |
| Geranium dissectum | Cut-Leafed Cranesbill, Cutleaf geranium | 1 | 2 |
| Geranium maculatum | Spotted Cranesbill, Spotted geranium, Crowfoot, Wild Geranium, Cranesbill | 0 | 3 |
| Geranium nepalense | Nepalese Crane's Bill | 1 | 2 |
| Geranium robertianum | Herb Robert, Robert geranium | 0 | 2 |
| Geranium sylvaticum | Wood Cranesbill, Woodland geranium | 0 | 0 |
| Geranium wallichianum | | 0 | 2 |
| Gnaphalium uliginosum | Marsh Cudweed | 0 | 2 |
| Grevillea robusta | Silky Oak | 2 | 0 |
| Grindelia camporum | Gumplant, Great Valley gumweed, Bract gumweed | 0 | 3 |
| Grindelia humilis | Hairy Gumweed | 0 | 2 |
| Grindelia lanceolata | Rosin Weed, Narrowleaf gumweed, Texan gumweed | 1 | 3 |
| Grindelia robusta | Great Valley Gumweed | 1 | 2 |
| Grindelia squarrosa | Rosin Weed, Curlycup gumweed | 2 | 3 |
| Gunnera tinctoria | Gunnera, Chilean gunnera | 1 | 1 |
| Gutierrezia sarothrae | Broomweed, Broom snakeweed | 0 | 2 |
| Haloxylon ammodendron | Saxaul | 0 | 0 |
| Hardenbergia violacea | Coral Pea, Purple Coral Pea, False Sarsaparilla, Vine Lilac | 1 | 0 |
| Hedera helix | Ivy, English ivy, Algerian ivy, Baltic Ivy, Common Ivy | 0 | 3 |
| Helenium hoopesii | Owls Claws, Orange Sneezeweed | 1 | 1 |
| Helianthus annuus | Sunflower, Common sunflower | 5 | 2 |
| Heracleum sphondylium montanum | Cow Parsnip | 3 | 2 |
| Hibiscus cannabinus | Kenaf, Brown Indianhemp | 4 | 2 |
| Hibiscus sabdariffa | Roselle | 3 | 3 |
| Hibiscus sinosyriacus | Rose Of Sharon | 4 | 2 |
| Hibiscus syriacus | Rose Of Sharon, Althaea, Shrub Althea, Hardy Hibiscus | 4 | 2 |
| Hippophae rhamnoides | Sea Buckthorn, Seaberry | 5 | 5 |
| Hippophae rhamnoides turkestanica | Sea Buckthorn | 5 | 5 |
| Humulus lupulus | Hop, Common hop, European Hop, | 4 | 5 |
| Hyacinthus orientalis | Hyacinth, Garden hyacinth | 0 | 0 |
| Hydrastis canadensis | Goldenseal | 0 | 3 |
| Hymenanthera dentata | Tree Violet | 0 | 0 |
| Hymenoxys richardsonii | Pingue Hymenoxys, Pingue rubberweed, Colorado rubberweed | 2 | 1 |
| Hypericum calycinum | Rose Of Sharon, Aaron's beard, Creeping Aron's Beard St. Johnswort | 0 | 0 |
| Hypericum perforatum | St. John's Wort, Common St. Johnswort | 2 | 4 |
| Ilex opaca | American Holly | 2 | 2 |
| Ilex pedunculosa | | 1 | 1 |
| 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 occidentalis | | 3 | 2 |
| Impatiens parviflora | Smallflower touchmenot | 2 | 2 |
| Inula helenium | Elecampane, Elecampane inula | 3 | 3 |
| Iris germanica | Purple Flag, German iris, Orris-root, Tall Bearded German Iris, Bearded Iris | 1 | 3 |
| Iris germanica florentina | Orris, Orris-root | 1 | 3 |
| Iris missouriensis | Rocky Mountain Iris | 1 | 2 |
| Iris pallida | Dalmation Iris, Sweet iris, Fragrant Iris, Zebra Iris | 2 | 1 |
| Iris pseudacorus | Yellow Flag, Paleyellow iris | 1 | 2 |
| Iris setosa | Beachhead Iris, Canada beachhead iris, Wild flag | 1 | 1 |
| Isatis glauca | | 0 | 0 |
| Isatis japonica | | 0 | 0 |
| Isatis tinctoria | Woad, Dyer's woad | 2 | 3 |
| Juglans ailanthifolia | Japanese Walnut | 3 | 1 |
| Juglans ailanthifolia cordiformis | Heartseed Walnut | 4 | 1 |
| Juglans cinerea | Butternut - White Walnut, Butternut | 3 | 3 |
| Juglans hindsii | Hind's Black Walnut, Northern California walnut, Paradox hybrid walnut | 3 | 0 |
| Juglans major | Arizona Walnut | 2 | 0 |
| Juglans nigra | Black Walnut | 3 | 3 |
| Juglans regia | Walnut, English walnut, Persian Walnut, | 4 | 3 |
| Juniperus monosperma | One-Seed Juniper | 3 | 2 |
| Kalmia latifolia | Mountain Laurel, Calico Bush, Ivy | 0 | 2 |
| Koelreuteria paniculata | Golden Rain Tree, Varnish Tree | 2 | 1 |
| Ledum groenlandicum | Labrador Tea, Bog Labrador tea | 2 | 3 |
| Leonurus cardiaca | Motherwort, Common motherwort | 2 | 3 |
| Leptospermum scoparium | Tea Tree, Broom teatree, Manuka, New Zealand Tea Tree | 3 | 0 |
| Ligustrum vulgare | Privet, European privet , Common Privet | 0 | 1 |
| Linaria vulgaris | Yellow Toadflax, Butter and eggs | 1 | 2 |
| Liriodendron tulipifera | Tulip Tree, Tulip Poplar, Yellow Poplar, Canary Whitewood | 1 | 2 |
| Lithocarpus densiflorus | Tanbark Oak | 2 | 1 |
| Lithospermum canescens | Paint Indian, Hoary puccoon | 1 | 1 |
| Lithospermum caroliniense | Hairy Puccoon, Carolina puccoon | 0 | 1 |
| Lithospermum erythrorhizon | Lithospermum | 0 | 3 |
| Lithospermum incisum | Narrow-Leaf Gromwell, Narrowleaf stoneseed | 1 | 2 |
| Lithospermum multiflorum | Manyflowered Gromwell, Manyflowered stoneseed | 1 | 1 |
| Lithospermum officinale | Gromwell, European stoneseed | 1 | 2 |
| Lithospermum ruderale | Western Gromwell, Western Stoneseed | 1 | 2 |
| Lonicera involucrata | Twinberry, Twinberry honeysuckle | 2 | 2 |
| Lotus corniculatus | Bird's Foot Trefoil | 1 | 1 |
| Lupinus arboreus | Tree Lupin, Yellow bush lupine | 0 | 0 |
| Lycopus americanus | Water Horehound, American water horehound | 1 | 3 |
| Lycopus europaeus | Gypsywort | 1 | 3 |
| Lysimachia vulgaris | Yellow Loosestrife, Garden yellow loosestrife | 1 | 2 |
| Lythrum salicaria | Purple Loosestrife | 2 | 3 |
| Maclura pomifera | Osage Orange, Bois D'Arc | 1 | 2 |
| Mahonia aquifolium | Oregon Grape, Hollyleaved barberry, Oregon Holly Grape, Oregon Holly | 3 | 3 |
| Mahonia fremontii | Mahonia, Fremont's mahonia | 3 | 2 |
| Mahonia haematocarpa | Mexican Barberry, Red barberry | 3 | 2 |
| Mahonia napaulensis | | 3 | 2 |
| Mahonia nervosa | Oregon Grape, Cascade barberry | 3 | 2 |
| Mahonia nevinii | Nevin's barberry | 3 | 2 |
| Mahonia pinnata | California Barberry, Wavyleaf barberry, Island barberry, Creeping Holly Grape | 3 | 2 |
| Mahonia pumila | Dwarf Barberry | 3 | 2 |
| Mahonia repens | Creeping Oregon Grape, Creeping barberry, Grape Oregon | 3 | 3 |
| Mahonia trifoliolata | Mexican Barberry, Algerita | 3 | 2 |
| Malus pumila | Paradise Apple, Common Apple, Apple Tree | 4 | 2 |
| Malus sylvestris | Crab Apple, European crab apple | 3 | 2 |
| 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 |
| Marah macrocarpus | Chilicothe, Cucamonga manroot | 0 | 2 |
| Matricaria recutita | German Camomile | 1 | 5 |
| Matthiola incana | Stock, Tenweeks stock, Gillyflower, Brompton Stock | 2 | 1 |
| Medicago sativa | Alfalfa, Yellow alfalfa | 4 | 3 |
| Melianthus major | Honey Flower | 3 | 1 |
| Mercurialis leiocarpa | | 0 | 0 |
| Mercurialis perennis | Dog's Mercury | 0 | 1 |
| Mirabilis jalapa | Marvel Of Peru, Miracle Flower of Peru, Four O'Clock | 2 | 2 |
| Morus alba | White Mulberry, Common Mulberry, | 4 | 3 |
| Morus alba multicaulis | White Mulberry | 4 | 3 |
| Morus macroura | Himalayan Mulberry | 2 | 1 |
| Morus nigra | Black Mulberry | 5 | 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 heterophylla | Bayberry | 3 | 2 |
| Myrica nagi | Box Myrtle | 2 | 3 |
| Myrica pensylvanica | Northern Bayberry | 3 | 1 |
| Myrica rubra | Chinese Bayberry | 2 | 2 |
| Narcissus pseudonarcissus | Wild Daffodil, Daffodil | 0 | 2 |
| Nerium oleander | Oleander, Rose Bay | 0 | 2 |
| Nothofagus fusca | Red Beech | 0 | 0 |
| Nothofagus menziesii | Silver Beech | 0 | 0 |
| Nyssa aquatica | Water Tupelo | 2 | 0 |
| Oenothera biennis | Evening Primrose, Sun Drop, Common evening primrose | 3 | 5 |
| Olea europaea | Olive, African olive, European olive | 4 | 3 |
| Onosma echioides | Onosma | 0 | 1 |
| Onosma frutescens | | 0 | 0 |
| Opuntia polyacantha | Plains Prickly Pear, El Paso pricklypear, Grizzlybear pricklypear, Navajo Bridge pricklypear, Hairsp | 3 | 1 |
| Origanum majorana | Sweet Marjoram | 3 | 3 |
| Origanum onites | Pot Marjoram | 3 | 1 |
| Origanum vulgare | Oregano, Pot Marjoram | 4 | 3 |
| Origanum vulgare hirtum | Greek Oregano | 4 | 3 |
| Origanum x majoricum | Hardy Marjoram | 2 | 2 |
| Oxalis corniculata | Yellow Sorrel, Creeping woodsorrel | 2 | 2 |
| Oxalis montana | Mountain Wood Sorrel | 2 | 0 |
| Oxalis stricta | Yellow Wood Sorrel, Common yellow oxalis, Common Yellow Wood Sorrel, Oxalis | 2 | 1 |
| Paeonia caucasica | | 0 | 1 |
| Papaver nudicaule | Arctic Poppy, Icelandic poppy | 1 | 1 |
| Papaver rhoeas | Corn Poppy, Field Poppy, Shirley Poppy | 2 | 3 |
| Paris quadrifolia | Herb Paris | 0 | 2 |
| Parthenocissus quinquefolia | Virginia Creeper, Woodbine | 2 | 2 |
| Pectis angustifolia | Narrowleaf Pectis, Lemonscent | 1 | 1 |
| Peganum harmala | Syrian Rue, Harmal peganum | 1 | 3 |
| Pelargonium peltatum | Ivy-Leaved Geranium, Hanging Geranium, Ivy Geranium | 1 | 1 |
| Penstemon confertus | Yellow Penstemon | 1 | 1 |
| Peumus boldus | Boldu, Boldo | 2 | 3 |
| Phaseolus vulgaris | French Bean, Kidney bean | 5 | 2 |
| Phellodendron amurense | Amur Cork Tree, Chinese Corktree | 1 | 3 |
| Phellodendron amurense sachalinense | | 0 | 0 |
| Phellodendron lavallei | Lavalle corktree | 1 | 0 |
| Phormium tenax | New Zealand Flax, Coastal Flax, New Zealand Hemp | 2 | 0 |
| Photinia arbutifolia | Christmas Berry | 2 | 1 |
| Phragmites australis | Common Reed, American common reed, Hybrid common reed, European common reed, Subtropical common re | 5 | 2 |
| Phyllocladus alpinus | Alpine Celery Pine | 0 | 0 |
| Phyllocladus trichomanoides | Tanekaha, Celery pine | 0 | 1 |
| Picea glauca | White Spruce, Black Hills Spruce, Canadian Spruce | 2 | 2 |
| Picea mariana | Black Spruce, Swamp Spruce | 2 | 2 |
| Pinguicula vulgaris | Butterwort, Common butterwort | 1 | 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 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 echinata | Short-Leaf Pine | 2 | 2 |
| Pinus edulis | Rocky Mountain Piñon, Twoneedle pinyon, Nut Pine, Pinyon Pine, Rocky Mountain Pinyon Pine, Singlelea | 4 | 2 |
| Pinus flexilis | Limber Pine, Rocky Mountain White Pine | 3 | 2 |
| Pinus gerardiana | Chilghoza Pine | 3 | 2 |
| Pinus halepensis | Aleppo Pine | 2 | 2 |
| Pinus henryi | | 2 | 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 leiophylla | Smooth-Leaf Pine, Chihuahuan pine | 2 | 2 |
| Pinus massoniana | Chinese Red Pine | 2 | 2 |
| Pinus monophylla | Single Leaf Piñon, Single Leaf PinyonPine, Stone Pine, Pine Pinyon | 4 | 2 |
| Pinus montezumae | Montezuma Pine | 1 | 2 |
| Pinus monticola | Western White Pine | 2 | 2 |
| Pinus mugo | Dwarf Mountain Pine, Mugo pine, Mountain Pine | 1 | 2 |
| Pinus muricata | Bishop's Pine | 2 | 2 |
| Pinus nelsonii | | 2 | 2 |
| Pinus nigra | Austrian Pine, Black Pine | 1 | 2 |
| Pinus nigra laricio | Corsican Pine | 1 | 2 |
| Pinus palustris | Pitch Pine, Longleaf pine, Southern Pine | 1 | 2 |
| Pinus parviflora | Japanese White Pine, Five-needle pine | 4 | 2 |
| Pinus patula | Mexican Weeping Pine | 1 | 2 |
| Pinus pinaster | Maritime Pine | 2 | 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 pungens | Prickle Pine, Table Mountain pine | 1 | 2 |
| Pinus quadrifolia | Parry Piñon, Parry's Pinyon Pine, Four-leaved Pinyon | 4 | 2 |
| Pinus radiata | Monterey Pine | 1 | 2 |
| Pinus remota | Paper-Shell Piñon | 3 | 2 |
| Pinus resinosa | Red Pine | 1 | 2 |
| Pinus rigida | Northern Pitch Pine, Pitch pine | 1 | 2 |
| Pinus roxburghii | Chir Pine | 2 | 2 |
| Pinus sabiniana | Digger Pine, California foothill pine, Bull Pine, Gray Pine, Digger Pine | 4 | 2 |
| Pinus serotina | Pond Pine | 1 | 2 |
| Pinus strobiformis | Southwestern White Pine | 2 | 2 |
| Pinus strobus | White Pine, Eastern white pine | 2 | 3 |
| Pinus sylvestris | Scot's Pine, Scotch Pine | 2 | 3 |
| Pinus tabuliformis | Chinese Red Pine, Southern Chinese pine | 1 | 2 |
| Pinus taeda | Loblolly Pine | 1 | 2 |
| Pinus teocote | Twisted Leaf Pine | 1 | 2 |
| Pinus thunbergii | Japanese Black Pine | 2 | 2 |
| 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 |
| Pistacia atlantica | Betoum, Mt. Atlas mastic tree, Mount Atlas Mastic | 2 | 1 |
| Pistacia chinensis | Chinese Pistache, Chinese Pistachio | 2 | 1 |
| Pistacia terebinthus | Terebinth, Cyprus turpentine | 2 | 2 |
| Pittosporum crassifolium | Karo, Stiffleaf cheesewood | 0 | 0 |
| Plantago lanceolata | Ribwort Plantain, Narrowleaf plantain | 2 | 3 |
| Platanus orientalis | Oriental Plane, Oriental planetree | 0 | 2 |
| Platycarya strobilacea | | 1 | 0 |
| Polygonum aviculare | Knotweed, Prostrate knotweed | 2 | 3 |
| Polygonum hydropiper | Smartweed, Marshpepper knotweed | 2 | 2 |
| Polygonum japonicum | Japanese Knotweed, Mexican Bamboo, Japanese Knotweed | 3 | 3 |
| Polygonum persicaria | Red Leg, Spotted ladysthumb | 1 | 2 |
| Polygonum tinctorium | | 1 | 2 |
| Populus alba | White Poplar | 1 | 2 |
| Populus deltoides | Eastern Cottonwood, Plains cottonwood, Rio Grande cottonwood, Necklace Poplar | 2 | 2 |
| Populus deltoides monilifera | Plains Cottonwood | 1 | 2 |
| Populus trichocarpa | Western Balsam Poplar, Black cottonwood | 1 | 3 |
| Potentilla erecta | Tormentil, Erect cinquefoil | 1 | 3 |
| Potentilla palustris | Marsh Cinquefoil | 1 | 1 |
| Proboscidea louisianica | Unicorn Plant, Ram's horn | 2 | 0 |
| Prunella vulgaris | Self-Heal, Common selfheal, Aleutian selfheal, Lance selfheal | 2 | 3 |
| Prunus alabamensis | Alabama Cherry | 2 | 1 |
| Prunus alleghaniensis | Allegheny Plum, Davis' plum | 3 | 1 |
| Prunus americana | American Plum, American Wild Plum, Wild Plum | 3 | 2 |
| Prunus americana lanata | | 3 | 1 |
| Prunus andersonii | Desert Peach | 2 | 2 |
| Prunus angustifolia | Chickasaw Plum, Watson's plum, Hally Jolivette Cherry | 3 | 1 |
| Prunus angustifolia watsonii | Sand Plum | 4 | 1 |
| Prunus apetala | Clove Cherry | 2 | 1 |
| Prunus arabica | | 2 | 1 |
| Prunus armeniaca | Apricot | 4 | 3 |
| Prunus avium | Wild Cherry, Sweet cherry | 4 | 2 |
| Prunus besseriana | Dwarf Almond | 2 | 1 |
| Prunus besseyi | Western Sand Cherry | 4 | 1 |
| Prunus bifrons | | 2 | 1 |
| Prunus bokharensis | Bokhara Plum | 2 | 1 |
| Prunus brigantina | Briançon Apricot | 4 | 1 |
| Prunus buergeriana | | 2 | 1 |
| Prunus campanulata | Taiwan Cherry | 2 | 1 |
| Prunus canescens | Greyleaf Cherry | 3 | 1 |
| Prunus capsica | | 2 | 1 |
| Prunus caroliniana | American Cherry Laurel, Carolina laurelcherry, Laurel Cherry, | 2 | 1 |
| Prunus cerasifera | Cherry Plum, Myrobalan Plum, Newport Cherry Plum, Pissard Plum | 4 | 1 |
| Prunus cerasifera divaricata | | 4 | 1 |
| Prunus cerasoides | Wild Himalayan Cherry | 2 | 2 |
| Prunus cerasus | Sour Cherry | 1 | 2 |
| Prunus cerasus austera | Morello Cherry | 3 | 1 |
| Prunus cerasus caproniana | Kentish Red Cherry | 3 | 1 |
| Prunus cerasus frutescens | Bush Sour Cherry | 3 | 1 |
| Prunus cerasus marasca | Maraschino Cherry | 3 | 1 |
| Prunus cocomilia | | 2 | 1 |
| Prunus consociiflora | Chinese Wild Peach | 4 | 1 |
| Prunus cornuta | Himalayan Bird Cherry | 2 | 1 |
| Prunus cortapico | | 2 | 1 |
| Prunus davidiana | Chinese Wild Peach | 2 | 3 |
| Prunus dawyckensis | Dawyck Cherry | 3 | 1 |
| Prunus dielsiana | | 2 | 1 |
| Prunus domestica | Plum, European plum | 5 | 2 |
| Prunus dulcis | Almond, Sweet almond | 4 | 3 |
| Prunus emarginata | Bitter Cherry | 2 | 2 |
| Prunus fasciculata | Desert Almond | 2 | 1 |
| Prunus fenzliana | | 2 | 1 |
| Prunus fruticosa | Mongolian Cherry, European dwarf cherry | 3 | 1 |
| Prunus glandulosa | Korean Cherry, Dwarf Flowering Almond | 2 | 1 |
| Prunus gracilis | Sour Plum, Oklahoma plum | 2 | 1 |
| Prunus grayana | Japanese Bird Cherry, Japanese Bird Cherry | 2 | 1 |
| Prunus gymnodonta | | 2 | 1 |
| Prunus hortulana | Hog Plum, Hortulan plum | 3 | 1 |
| Prunus humilis | Bush Cherry | 3 | 2 |
| Prunus ilicifolia | Holly-Leaved Cherry | 2 | 1 |
| Prunus incana | | 2 | 1 |
| Prunus incisa | Fuji Cherry | 3 | 1 |
| Prunus insititia | Damson | 5 | 1 |
| Prunus iranica | | 2 | 1 |
| Prunus jamasakura | Yamazakura | 2 | 1 |
| Prunus japonica | Korean Cherry, Japanese bush cherry | 3 | 3 |
| Prunus japonica nakai | Japanese Plum | 3 | 3 |
| Prunus jenkinsii | | 2 | 1 |
| Prunus kansuensis | | 2 | 1 |
| Prunus korshinskyi | | 2 | 1 |
| Prunus lannesiana | Oshima Cherry | 2 | 1 |
| Prunus laurocerasus | Cherry Laurel, English Laurel | 4 | 3 |
| Prunus lusitanica | Portugal Laurel | 3 | 1 |
| Prunus lyonii | Catalina Island Cherry, Hollyleaf cherry | 2 | 1 |
| Prunus mahaleb | Mahaleb Cherry | 3 | 1 |
| Prunus maritima | Beach Plum, Graves' plum | 4 | 1 |
| Prunus maximowiczii | Miyama Cherry, Korean cherry | 2 | 1 |
| Prunus media | | 2 | 1 |
| Prunus mexicana | Mexican Plum | 2 | 1 |
| Prunus microcarpa | | 2 | 1 |
| Prunus mira | Smoothpit Peach | 2 | 1 |
| Prunus mume | Japanese Apricot, Japanese Flowering, Apricot | 3 | 3 |
| Prunus munsoniana | Wild Goose Plum | 3 | 1 |
| Prunus napaulensis | | 2 | 1 |
| Prunus nigra | Canadian Plum | 4 | 1 |
| Prunus nipponica | Japanese Alpine Cherry | 2 | 1 |
| Prunus orthosepala | Hybrid plum | 3 | 1 |
| Prunus padus | Bird Cherry, European bird cherry | 3 | 2 |
| Prunus pedunculata | | 2 | 1 |
| Prunus pensylvanica | Pin Cherry | 2 | 2 |
| Prunus persica | Peach, Flowering Peach, Ornamental Peach, Common Peach | 5 | 3 |
| Prunus persica nucipersica | Nectarine | 4 | 3 |
| Prunus pilosiuscula | | 2 | 1 |
| Prunus prostrata | Mountain Cherry | 2 | 1 |
| Prunus pseudocerasus | Cambridge Cherry | 4 | 1 |
| Prunus pumila | Dwarf American Cherry, Sandcherry, Western sandcherry, Eastern sandcherry, Great Lakes sandcherry | 4 | 1 |
| Prunus pumila susquehanae | Dwarf American Cherry | 4 | 1 |
| Prunus rivularis | Creek Plum | 2 | 1 |
| Prunus rufa | Himalayan Cherry | 2 | 1 |
| Prunus salicifolia | Capulin Cherry, Mexican Bird Cherry | 3 | 1 |
| Prunus salicina | Japanese Plum | 2 | 1 |
| Prunus sargentii | Sargent Cherry | 2 | 1 |
| Prunus serotina | Rum Cherry - Wild Cherry, Black Cherry, Wild Black Cherry | 4 | 2 |
| Prunus serrula | Birch Bark Cherry, Japanese flowering cherry | 2 | 1 |
| Prunus serrulata | Yamazakura, Japanese Flowering Cherry, Oriental Cherry | 2 | 1 |
| Prunus sibirica | Siberian Apricot | 3 | 2 |
| Prunus simonii | Apricot Plum | 3 | 1 |
| Prunus sogdiana | | 4 | 1 |
| Prunus spinosa | Sloe - Blackthorn | 3 | 2 |
| Prunus ssiori | Japanese Bird Cherry | 2 | 1 |
| Prunus subcordata | Pacific Plum, Klamath plum, Kellogg's Klamath plum, Oregon Klamath plum | 3 | 1 |
| Prunus subhirtella | Rosebud Cherry, Higan Cherry, Winter-flowering cherry | 2 | 1 |
| Prunus takesimensis | | 3 | 1 |
| Prunus tangutica | | 2 | 1 |
| Prunus tenella | Dwarf Russian Almond | 3 | 1 |
| Prunus tomentosa | Nanking Cherry | 3 | 1 |
| Prunus triloba | Flowering Almond, Flowering plum | 2 | 1 |
| Prunus triloba simplex | Flowering Almond | 2 | 1 |
| Prunus umbellata | Black Sloe, Hog plum, Flatwoods Plum | 2 | 1 |
| Prunus undulata | | 2 | 1 |
| Prunus ursina | | 2 | 1 |
| Prunus ussuriensis | | 2 | 1 |
| Prunus virens | Wild Cherry | 2 | 1 |
| Prunus virginiana | Chokecherry, Western chokecherry, Black chokecherry | 3 | 2 |
| Prunus virginiana demissa | Western Chokecherry | 3 | 2 |
| Prunus virginiana melanocarpa | Rocky Mountain Chokecherry | 3 | 2 |
| Prunus x cistena | Purple-Leaf Sand Cherry | 2 | 1 |
| Prunus x dasycarpa | Black Apricot | 3 | 1 |
| Prunus x eminens | | 2 | 1 |
| Prunus x fontanesiana | | 2 | 1 |
| Prunus x gondouinii | Duke Cherry | 2 | 1 |
| Prunus x sultana | | 3 | 1 |
| Prunus x utahensis | | 2 | 1 |
| Prunus x yedoensis | Tokyo Cherry | 2 | 1 |
| Pseudotsuga menziesii | Douglas Fir, Rocky Mountain Douglas-fir | 2 | 2 |
| Psoralea macrostachya | Large Leather Root | 2 | 1 |
| Psoralea mephitica | | 2 | 0 |
| Pteridium aquilinum | Bracken, Western brackenfern, Decomposition brackenfern, Hairy brackenfern | 2 | 2 |
| Pteridium aquilinum esculentum | Bracken | 2 | 2 |
| Pulsatilla vulgaris | Pasque Flower, European pasqueflower | 0 | 3 |
| Punica granatum | Pomegranate, Dwarf Pomegranate | 4 | 4 |
| Pyrus communis | Wild Pear, Common pear | 2 | 1 |
| Pyrus communis sativa | Pear | 5 | 0 |
| Quercus acutissima | Sawthorn Oak | 2 | 2 |
| Quercus chrysolepis | Live Oak, Canyon live oak | 2 | 2 |
| Quercus coccifera | Kermes Oak | 3 | 2 |
| Quercus ithaburensis macrolepis | Valonia Oak | 4 | 2 |
| Quercus kelloggii | Californian Black Oak, Black Oak | 3 | 2 |
| Quercus prinus | Rock Chestnut Oak | 4 | 2 |
| Quercus pungens | Sandpaper Oak, Pungent oak | 2 | 2 |
| Quercus rubra | Red Oak, Northern red oak | 3 | 2 |
| Quercus variabilis | Chinese Cork Oak | 2 | 2 |
| Quercus velutina | Black Oak | 2 | 3 |
| Ranunculus pennsylvanicus | Pennsylvania Buttercup | 1 | 1 |
| Reseda luteola | Weld, Dyer's Rocket | 0 | 1 |
| Reseda odorata | Mignonette, Garden mignonette | 0 | 1 |
| Rhamnus cathartica | Common Buckthorn | 0 | 3 |
| Rhamnus dahurica | Dahurian Buckthorn | 1 | 1 |
| Rhamnus frangula | Alder Buckthorn | 0 | 3 |
| Rhamnus globosa | lokao | 0 | 0 |
| Rhamnus japonica | Japanese buckthorn | 1 | 1 |
| Rhamnus lycioides | | 0 | 0 |
| Rhamnus saxatilis | Avignon Berry, Rock buckthorn | 0 | 0 |
| Rhamnus saxatilis tinctorius | Dyer's Buckthorn | 0 | 0 |
| Rhamnus utilis | Chinese Buckthorn | 0 | 0 |
| Rhaphiolepis indica | Indian Hawthorn | 1 | 0 |
| Rhaphiolepis umbellata | Japanese Hawthorn | 1 | 0 |
| Rheum australe | Himalayan Rhubarb | 3 | 3 |
| Rhinanthus minor | Yellow Rattle, Little yellow rattle, Arctic rattlebox | 0 | 1 |
| Rhus ambigua | | 0 | 0 |
| Rhus aromatica | Lemon Sumach, Fragrant sumac | 4 | 2 |
| Rhus chinensis | Chinese Gall, Chinese sumac | 2 | 3 |
| Rhus copallina | Dwarf Sumach, Winged sumac, Flameleaf Sumac, Winged Sumac, Shining Sumac | 4 | 2 |
| Rhus coriaria | Elm-Leaved Sumach, Sicilian sumac | 2 | 1 |
| Rhus diversiloba | Western Poison Oak, Pacific poison oak | 0 | 2 |
| Rhus glabra | Smooth Sumach | 4 | 3 |
| Rhus integrifolia | Lemonade Berry, Lemonade sumac | 2 | 0 |
| Rhus microphylla | Desert Sumach, Littleleaf sumac | 2 | 0 |
| Rhus ovata | Sugar Bush, Sugar sumac | 2 | 1 |
| Rhus potaninii | | 0 | 2 |
| Rhus punjabensis | | 3 | 2 |
| Rhus punjabensis sinica | | 3 | 2 |
| Rhus radicans | Poison Ivy | 0 | 1 |
| Rhus sempervirens | | 2 | 1 |
| Rhus succedanea | Wax Tree | 1 | 2 |
| Rhus sylvestris | | 0 | 0 |
| Rhus toxicodendron | Eastern Poison Oak | 0 | 2 |
| Rhus trichocarpa | | 0 | 0 |
| Rhus trilobata | Skunk Bush, Basketbush, Squawbush, Three Leaf Sumac | 4 | 2 |
| Rhus typhina | Stag's Horn Sumach, Velvet Sumac, Staghorn Sumac | 4 | 2 |
| Rhus vernix | Poison Sumach | 0 | 1 |
| Rhus wallichii | | 0 | 1 |
| Rhus x pulvinata | | 4 | 2 |
| Ribes nigrum | Blackcurrant, European black currant | 5 | 3 |
| Ribes rubrum | Red Currant, Cultivated currant | 4 | 1 |
| Robinia pseudoacacia | Black Locust, Yellow Locust | 3 | 2 |
| Rosa acicularis | Prickly Rose | 2 | 2 |
| Rosa banksiae | Banksia Rose | 2 | 1 |
| Rosa majalis | Cinnamon Rose, Double cinnamon rose | 2 | 1 |
| Rosmarinus officinalis | Rosemary | 3 | 3 |
| Rubia akane | Asian Madder | 1 | 2 |
| Rubia cordifolia | Indian Madder | 2 | 3 |
| Rubia khasiana | | 0 | 0 |
| Rubia manjith | Indian Madder | 1 | 2 |
| Rubia peregrina | Wild Madder | 0 | 1 |
| Rubia sikkimensis | | 0 | 0 |
| Rubia tinctorum | Madder, Dyer's madder | 0 | 2 |
| Rubus abbrevians | Vermont blackberry | 3 | 0 |
| Rubus acaulis | Dwarf Raspberry | 3 | 1 |
| Rubus acer | | 1 | 0 |
| Rubus adenophorus | | 2 | 0 |
| Rubus adenotrichus | Mora Comun | 2 | 0 |
| Rubus affinis | | 2 | 0 |
| Rubus alexeterius | | 2 | 0 |
| Rubus allegheniensis | Alleghany Blackberry, Graves' blackberry | 3 | 2 |
| Rubus almus | Mayes Dewberry, Garden dewberry | 3 | 0 |
| Rubus amabilis | | 3 | 0 |
| Rubus ampelinus | | 2 | 0 |
| Rubus arcticus | Arctic Bramble, Arctic raspberry, Dwarf raspberry | 5 | 0 |
| Rubus argutus | Highbush Blackberry, Sawtooth blackberry | 2 | 1 |
| Rubus arizonicus | Arizona Dewberry | 2 | 0 |
| Rubus australis | | 2 | 0 |
| Rubus avipes | | 2 | 0 |
| Rubus baileyanus | Bailey's dewberry | 2 | 0 |
| Rubus barbatus | | 2 | 0 |
| Rubus bellobatus | Kittatinny Blackberry | 2 | 0 |
| Rubus biflorus | Himalayan Raspberry | 3 | 0 |
| Rubus bifrons | Himalayan berry, Hybrid European blackberry, Hybrid blackberry | 1 | 0 |
| Rubus bloxamii | | 2 | 0 |
| Rubus buergeri | | 2 | 0 |
| Rubus caesius | Dewberry, European dewberry | 2 | 0 |
| Rubus calycinus | Wild Raspberry | 1 | 0 |
| Rubus canadensis | American Dewberry, Smooth blackberry | 4 | 1 |
| Rubus candicans | | 2 | 0 |
| Rubus caucasicus | | 2 | 0 |
| Rubus caudatus | | 2 | 0 |
| Rubus chamaemorus | Cloudberry | 4 | 1 |
| Rubus chroosepalus | | 1 | 0 |
| Rubus cockburnianus | | 1 | 0 |
| Rubus corchorifolius | Fingerberry, Brombeere, Jute-leaved raspberry, | 3 | 0 |
| Rubus coreanus | Korean Bramble | 1 | 2 |
| Rubus corylifolius | | 2 | 0 |
| Rubus crataegifolius | Korean raspberry | 4 | 0 |
| Rubus croceanthus | | 2 | 0 |
| Rubus cuneifolius | Sand Blackberry | 3 | 0 |
| Rubus deliciosus | Rocky Mountain Raspberry, Delicious raspberry | 2 | 0 |
| Rubus divergens | | 2 | 0 |
| Rubus ellipticus | Golden Evergreen Raspberry, Yellow Himalayan raspberry | 4 | 2 |
| Rubus enslenii | Northern dewberry | 2 | 0 |
| Rubus flagellaris | Northern Dewberry | 3 | 1 |
| Rubus flagelliflorus | | 2 | 0 |
| Rubus floribundo-paniculatus | | 2 | 0 |
| Rubus floridus | Sawtooth blackberry | 1 | 0 |
| Rubus flosculosus | | 2 | 0 |
| Rubus frondosus | Yankee Blackberry | 2 | 1 |
| Rubus fruticosus | Blackberry, Shrubby blackberry | 5 | 3 |
| Rubus geoides | | 4 | 0 |
| Rubus geophilus | Northern dewberry | 3 | 0 |
| Rubus glandicaulis | Glandstem blackberry | 2 | 0 |
| Rubus glaucus | Mora De Castilla, Andes berry | 4 | 0 |
| Rubus grayanus | | 2 | 0 |
| Rubus gunnianus | | 3 | 0 |
| Rubus henryi | | 3 | 0 |
| Rubus hirsutus | | 2 | 1 |
| Rubus hispidus | Swamp Dewberry, Bristly dewberry | 2 | 2 |
| Rubus humilifolius | | 2 | 0 |
| Rubus hypargyrus niveus | | 2 | 0 |
| Rubus ichangensis | | 3 | 1 |
| Rubus idaeus | Raspberry, American red raspberry, Grayleaf red raspberry | 5 | 3 |
| Rubus ikenoensis | | 2 | 0 |
| Rubus illecebrosus | Strawberry-Raspberry | 3 | 0 |
| Rubus innominatus | | 3 | 0 |
| Rubus invisus | Upland dewberry | 2 | 0 |
| Rubus jacens | Spreading dewberry | 2 | 0 |
| Rubus kuntzeanus | | 3 | 0 |
| Rubus laciniatus | Oregon Cut-Leaf Blackberry, Cutleaf blackberry | 5 | 0 |
| Rubus lambertianus | | 2 | 0 |
| Rubus lanatus | | 2 | 0 |
| Rubus lasiostylus | | 2 | 0 |
| Rubus laudatus | Plains blackberry | 2 | 0 |
| Rubus lemurum | | 2 | 0 |
| Rubus lentiginosus | | 2 | 0 |
| Rubus leucodermis | Whitebark Raspberry | 4 | 1 |
| Rubus leucostachys | | 3 | 0 |
| Rubus lineatus | | 2 | 0 |
| Rubus linkianus | Link's blackberry | 1 | 0 |
| Rubus loganobaccus | Loganberry | 5 | 0 |
| Rubus louisianus | Sawtooth blackberry | 2 | 0 |
| Rubus macilentus | | 2 | 0 |
| Rubus macropetalus | California Blackberry | 2 | 1 |
| Rubus magnificus | | 2 | 0 |
| Rubus mesogaeus | | 3 | 0 |
| Rubus michiganensis | Michigan dewberry | 3 | 0 |
| Rubus microphyllus | Hsuan Kou Tzu, Mu Mei, Shan Mei, | 3 | 0 |
| Rubus moluccanus | Ceylon Blackberry, Eelkek | 3 | 2 |
| Rubus moorei | Bush Lawyer | 3 | 0 |
| Rubus nepalensis | Nepalese Raspberry | 5 | 0 |
| Rubus nessensis | | 3 | 0 |
| Rubus nigricans | Setose blackberry | 2 | 0 |
| Rubus nitidioides | | 3 | 0 |
| Rubus niveus | Ceylon Raspberry, Snowpeaks raspberry | 3 | 0 |
| Rubus nubigenus | Giant Colombian Blackberry | 3 | 0 |
| Rubus occidentalis | Black Raspberry | 4 | 2 |
| Rubus odoratus | Thimbleberry, Purpleflowering raspberry | 3 | 2 |
| Rubus ostryfolius | | 2 | 0 |
| Rubus palmatus | | 2 | 0 |
| Rubus paniculatus | | 2 | 1 |
| Rubus parcifrondifer | Silver Creek blackberry | 2 | 0 |
| Rubus parviflorus | Thimbleberry | 3 | 3 |
| Rubus parvifolius | Japanese Raspberry | 3 | 1 |
| Rubus parvus | | 3 | 0 |
| Rubus pascuus | Chesapeake blackberry | 3 | 0 |
| Rubus pectinellus | Atibulnak, | 3 | 0 |
| Rubus pedatus | Trailing Wild Raspberry, Strawberryleaf raspberry | 3 | 0 |
| Rubus peltatus | | 2 | 0 |
| Rubus pergratus | upland blackberry | 2 | 0 |
| Rubus permixtus | thicket dewberry | 2 | 0 |
| Rubus philadelphicus | Philadelphia blackberry | 2 | 0 |
| Rubus phoenicolasius | Japanese Wineberry, Wine raspberry | 5 | 0 |
| Rubus platyphyllus | | 2 | 0 |
| Rubus platysepalus | | 2 | 0 |
| Rubus procerus | Himalayan Giant Blackberry | 5 | 0 |
| Rubus pseudo-acer | | 2 | 0 |
| Rubus pubescens | Dwarf Red Blackberry | 2 | 1 |
| Rubus pungens oldhamii | | 2 | 0 |
| Rubus racemosus | | 2 | 0 |
| Rubus radicans | | 2 | 0 |
| Rubus reticulatus | | 1 | 1 |
| Rubus rhamnifolius | | 2 | 0 |
| Rubus rolfei | 'Emerald Carpet' raspberry | 2 | 0 |
| Rubus rosa | Rose blackberry | 2 | 0 |
| Rubus roseus | Mora Silvestre | 3 | 0 |
| Rubus rubiginosus | | 2 | 0 |
| Rubus sachalinensis | | 2 | 0 |
| Rubus salteri | | 2 | 0 |
| Rubus sanguineus | | 1 | 0 |
| Rubus saxatilis | Stone Bramble | 2 | 1 |
| Rubus schmidelioides | | 2 | 0 |
| Rubus serissimus | Chesapeake blackberry | 2 | 0 |
| Rubus setchuenensis | | 3 | 0 |
| Rubus sieboldii | Palmleaf dewberry | 2 | 0 |
| Rubus simplex | | 2 | 0 |
| Rubus spectabilis | Salmonberry | 3 | 2 |
| Rubus squarrosus | | 2 | 0 |
| Rubus stans | | 2 | 0 |
| Rubus stellatus | Nagoon Berry, Arctic raspberry | 2 | 0 |
| Rubus strigosus | American Red Raspberry, Grayleaf red raspberry | 3 | 3 |
| Rubus sulcatus | | 2 | 0 |
| Rubus tephrodes | | 2 | 2 |
| Rubus thibetanus | | 2 | 0 |
| Rubus thyrsanthus | | 2 | 0 |
| Rubus tricolor | Creeping Bramble | 3 | 0 |
| Rubus trifidus | | 2 | 0 |
| Rubus trivialis | Southern Dewberry | 4 | 1 |
| Rubus tsangorum | | 2 | 0 |
| Rubus ulmifolius | Elm-Leaved Bramble, Elmleaf blackberry | 2 | 0 |
| Rubus ursinus | Pacific Dewberry, California blackberry | 3 | 2 |
| Rubus vernus | | 2 | 0 |
| Rubus vestervicensis | | 2 | 0 |
| Rubus villosus | Low-Running Blackberry | 3 | 2 |
| Rubus x neglectus | | 2 | 0 |
| Rubus xanthocarpus | | 2 | 1 |
| Rudbeckia laciniata | Cone Flower, Cutleaf coneflower, Green Headed Coneflower | 1 | 1 |
| Rumex abyssinicus | Spinach Rhubarb | 1 | 0 |
| Rumex acetosa | Sorrel, Garden sorrel | 5 | 3 |
| Rumex acetosella | Sheeps Sorrel, Common sheep sorrel | 4 | 3 |
| Rumex alpinus | Alpine Dock, Munk's rhubarb | 4 | 2 |
| Rumex aquaticus | Red Dock, Western dock | 1 | 3 |
| Rumex arcticus | Arctic Dock | 2 | 1 |
|