| Latin Name | Common Name | Edibility Rating | Medicinal Rating |
| Abies alba | Silver Fir, Christmas Tree Fir, European Silver Fir, Silver | 2 | 3 |
| Abies balsamea | Balsam Fir | 3 | 5 |
| Abies fraseri | She Balsam, Fraser fir, Southern Balsam Fir | 1 | 3 |
| Abies lasiocarpa | Subalpine Fir, Alpine Fir | 2 | 2 |
| Achillea millefolium | Yarrow, Boreal yarrow, California yarrow, Giant yarrow, Coast yarrow, Western yarrow, Pacific yarrow | 3 | 4 |
| Agave americana | Agave, American century plant | 3 | 3 |
| Agave parryi | Century Plant, Parry's agave, Mescal | 3 | 1 |
| Agave utahensis discreta | Century Plant | 3 | 1 |
| Agave utahensis eborispina | Century Plant | 3 | 1 |
| Alliaria petiolata | Garlic Mustard | 3 | 2 |
| Allium ampeloprasum | Wild Leek, Broadleaf wild leek | 5 | 3 |
| 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 |
| Allium porrum | Leek, Garden leek | 4 | 2 |
| Allium sativum | Garlic, Cultivated garlic | 5 | 5 |
| Allium sativum ophioscorodon | Serpent Garlic | 5 | 5 |
| Allium ursinum | Wild Garlic | 5 | 3 |
| Anaphalis margaritacea | Pearly Everlasting, Western pearly everlasting | 1 | 2 |
| Anemarrhena asphodeloides | Zhi Mu | 0 | 3 |
| Anemone canadensis | Canadian Anemone | 0 | 2 |
| Anemone cylindrica | Candle Anemone | 0 | 2 |
| Anemopsis californica | Yerba Mansa | 2 | 2 |
| Angelica decursiva | | 2 | 2 |
| Aniba rosaeodora | Brazilian Rosewood, Rosewood-oil tree | 2 | 3 |
| Arbutus unedo | Strawberry Tree | 4 | 2 |
| Arctostaphylos glauca | Bigberry Manzanita | 2 | 2 |
| Arctostaphylos tomentosa | Downy Manzanita, Woollyleaf manzanita, Brittleleaf manzanita, Dacite manzanita, Rosy manzanita, San | 3 | 3 |
| Arctostaphylos uva-ursi | Bearberry | 3 | 4 |
| Arisaema triphyllum | Jack In The Pulpit, Dragonroot, Indian Turnip | 3 | 2 |
| Aristolochia contorta | Ma Dou Ling | 1 | 3 |
| Aristolochia macrophylla | Pipevine, Dutchman's Pipe | 0 | 1 |
| Armoracia rusticana | Horseradish, Red Cole | 3 | 3 |
| Artemisia abrotanum | Southernwood | 1 | 3 |
| Artemisia absinthium | Wormwood, Absinthium. | 1 | 3 |
| Artemisia annua | Qing Hao, Sweet sagewort | 1 | 4 |
| Artemisia argyi | | 0 | 2 |
| Artemisia campestris | Field Southernwood | 0 | 2 |
| Artemisia indica | | 1 | 3 |
| Artemisia maritima | Sea Wormwood | 1 | 2 |
| Artemisia scoparia | Redstem wormwood | 1 | 2 |
| Artemisia sieversiana | | 1 | 2 |
| Artemisia tridentata | Sage Brush, Big sagebrush, Bonneville big sagebrush | 3 | 2 |
| Artemisia vulgaris | Mugwort, Common wormwood, Felon Herb, Chrysanthemum Weed, Wild Wormwood | 2 | 3 |
| Arthromeris wallichiana | | 1 | 1 |
| Asclepias speciosa | Showy Milkweed | 3 | 2 |
| Asparagus cochinchinensis | Chinese Asparagus | 3 | 3 |
| Azadirachta indica | Neem | 2 | 4 |
| Baptisia tinctoria | Wild Indigo, Horseflyweed | 1 | 3 |
| Berberis thunbergii | Japanese Barberry | 2 | 2 |
| Berberis vulgaris | European Barberry, Common barberry | 3 | 3 |
| Bergenia purpurascens | | 0 | 2 |
| Betula pendula | Silver Birch, European white birch, Common Birch, Warty Birch, European White Birch | 3 | 3 |
| Betula utilis | Indian Paper Birch, Whitebarked Himilayan Birch, Jacquemontii Birch | 0 | 2 |
| Bidens tripartita | Burr Marigold, Threelobe beggarticks | 2 | 2 |
| Calendula arvensis | Field Marigold | 2 | 3 |
| Calendula officinalis | calendula, Pot Marigold | 3 | 5 |
| Calluna vulgaris | Heather, Scotch Heather | 2 | 2 |
| Calotropis gigantea | Giant Milkweed, Crown Flower, Giant Calotrope, Swallow-wort | 2 | 3 |
| Cananga odorata | Ylang Ylang, Perfume Tree | 2 | 3 |
| Canarium luzonicum | Manila Elemi | 4 | 3 |
| Capsicum chinense | Bonnet Pepper, Chinese capsicum | 3 | 4 |
| Capsicum frutescens | Tabasco Pepper, Cayenne pepper | 3 | 4 |
| Carum carvi | Caraway | 4 | 3 |
| Catalpa bignonioides | Indian Bean Tree, Southern catalpa | 0 | 2 |
| Catharanthus roseus | Madagascar Periwinkle, Jasmine, Cayenne Old Maid Periwinkle | 1 | 4 |
| Cedrus atlantica | Atlas Deodar, Atlantic cedar | 0 | 2 |
| Cedrus libani | Cedar Of Lebanon | 1 | 1 |
| Chamaecrista nigricans | Diola, Diala | 1 | 2 |
| Chenopodium cristatum | Crested Goosefoot | 2 | 1 |
| Chlorogalum pomeridianum | Soap Lily, Wavyleaf soap plant | 3 | 2 |
| Citrus reticulata | Mandarin, Tangerine, Unshu orange, Satsuma Orange,Temple Orange, Tangerine | 3 | 3 |
| Clematis orientalis | Oriental virginsbower | 0 | 1 |
| Commiphora myrrha | Myrrh, Myrrh Gum | 2 | 4 |
| Commiphora wightii | Guggul, Indian bdellium-tree | 2 | 3 |
| Copaifera coriacea | Sapucaia tree | 2 | 4 |
| Copaifera guyanensis | Hoepel, Guyanense Copaiba | 2 | 4 |
| Copaifera langsdorffii | Copaiba, Langsdorf's copaifera | 1 | 4 |
| Copaifera multijuga | Hayne oil, Copaiba, | 1 | 4 |
| Copaifera officinalis | Copaiba Balsam, Medicinal Copaiba | 2 | 4 |
| Copaifera reticulata | Copaiba, Reticulated Copaiba, Copaiba Balsam | 0 | 4 |
| Coptis deltoidea | | 0 | 2 |
| Cornus chinensis | | 2 | 3 |
| Cornus officinalis | Shan Zhu Yu, Asiatic dogwood, Japanese Cornel Dogwood | 4 | 3 |
| Corydalis cava | | 0 | 3 |
| Corydalis yanhusuo | Yan Hu Suo | 0 | 3 |
| Corymbia citriodora | Lemon-Scented Gum, blue spotted gum, lemon eucalyptus, eucalyptus citriodora. | 2 | 3 |
| Couma utilis | Sorva, Milk Tree | 4 | 2 |
| Cowania mexicana | Cliffrose | 0 | 2 |
| Cunila origanoides | Stone Mint, Common dittany | 2 | 2 |
| Cupressus sempervirens | Italian Cypress | 0 | 2 |
| Daphne genkwa | Lilac Daphne | 0 | 3 |
| Desmodium caudatum | | 0 | 1 |
| Dioscorea tokoro | | 2 | 2 |
| Diphylleia cymosa | Umbrella Leaf, American umbrellaleaf | 0 | 2 |
| Diphylleia sinensis | Umbrella Leaf | 0 | 2 |
| Dipterocarpus alatus | Apitong, baume de gurjun, gurjun balsam | 0 | 2 |
| Duchesnea indica | Mock Strawberry, Indian strawberry | 2 | 2 |
| Echinacea angustifolia | Echinacea, Blacksamson echinacea, Strigose blacksamson | 0 | 5 |
| Echinacea pallida | Cone Flower, Pale purple coneflower | 0 | 5 |
| Echinacea purpurea | Echinacea, Eastern purple coneflower, Hedge Coneflower, Black Sampson , Purple Coneflower | 1 | 5 |
| Eclipta prostrata | Han Lian Cao, False daisy | 1 | 3 |
| Equisetum arvense | Field Horsetail | 2 | 3 |
| Erodium stephanianum | | 0 | 2 |
| Eucalyptus camaldulensis | Red River Gum, Murray Red Gum, River Red Eucalyptus | 1 | 3 |
| Eucalyptus globulus | Tasmanian Blue Gum, Eurabbie, Blue Gum, Blue Eucalyptus | 1 | 4 |
| Eucalyptus gummifera | Red Bloodwood | 1 | 3 |
| Eucalyptus gunnii | Cider Gum | 3 | 3 |
| Eucalyptus pauciflora niphophila | Snow Gum | 0 | 3 |
| Eucryphia lucida | Leatherwood | 0 | 1 |
| Euphorbia lathyris | Caper Spurge, Moleplant | 1 | 2 |
| Fagus sylvatica | Beech, European beech, Common Beech | 4 | 2 |
| Filipendula ulmaria | Meadowsweet, Queen of the meadow, Double Lady of the Meadow, European Meadowsweet | 3 | 3 |
| Fragaria chiloensis | Beach Strawberry, Pacific beach strawberry, Sandwich beach strawberry | 3 | 1 |
| Fragaria virginiana | Scarlet Strawberry, Virginia strawberry | 3 | 2 |
| Gaultheria fragrantissima | Fragrant Wintergreen | 2 | 2 |
| Gentiana acaulis | Gentian | 0 | 3 |
| Gentiana kurroo | | 0 | 3 |
| Gentiana lutea | Yellow Gentian | 1 | 5 |
| Gentiana pannonica | | 1 | 3 |
| Gentiana punctata | Spotted Gentian | 1 | 3 |
| Gentiana purpurea | | 1 | 3 |
| Gentiana scabra | Long Dan Cao | 1 | 3 |
| Gentiana scabra buergeri | | 1 | 3 |
| Geranium dissectum | Cut-Leafed Cranesbill, Cutleaf geranium | 1 | 2 |
| Geranium maculatum | Spotted Cranesbill, Spotted geranium, Crowfoot, Wild Geranium, Cranesbill | 0 | 3 |
| Geranium wilfordii | | 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 |
| Gleditsia triacanthos | Honey Locust | 3 | 2 |
| Griffonia simplicifolia | Griffonia | 2 | 4 |
| Guiera senegalensis | Moshi medicine, guier du Senegal | 1 | 4 |
| Hedera helix | Ivy, English ivy, Algerian ivy, Baltic Ivy, Common Ivy | 0 | 3 |
| Heuchera diversifolia | Alum Root, Crevice alumroot | 1 | 1 |
| Heuchera glabra | Alpine Heuchera | 1 | 1 |
| Heuchera micrantha | Alum Root, Crevice alumroot, Hartweg's alumroot, Coral Bells | 1 | 2 |
| Hibiscus sabdariffa | Roselle | 3 | 3 |
| Holodiscus dumosus | Rock Spiraea | 1 | 1 |
| Humulus lupulus | Hop, Common hop, European Hop, | 4 | 5 |
| Hydrastis canadensis | Goldenseal | 0 | 3 |
| Hypericum androsaemum | Tutsan, Sweet-amber, St. Johnswort | 0 | 1 |
| Hypericum perforatum | St. John's Wort, Common St. Johnswort | 2 | 4 |
| Hyssopus officinalis | Hyssop | 2 | 3 |
| Ilex verticillata | Winterberry, Common winterberry | 1 | 3 |
| Impatiens noli-tangere | Touch-Me-Not | 3 | 2 |
| Inula helenium | Elecampane, Elecampane inula | 3 | 3 |
| Jasminum officinale | Jessamine, Poet's jasmine | 2 | 2 |
| Juniperus communis | Juniper, Common juniper | 3 | 3 |
| Juniperus communis nana | Juniper | 3 | 3 |
| Juniperus occidentalis | Western Juniper | 3 | 2 |
| Juniperus osteosperma | Desert Juniper, Utah juniper | 2 | 2 |
| Juniperus oxycedrus | Prickly Juniper, Cade juniper | 0 | 1 |
| 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 |
| Lantana camara | Wild Sage, Lantana Verbena | 2 | 4 |
| Larix decidua | Larch, European Larch, Common Larch | 2 | 3 |
| Larix occidentalis | Western Larch | 2 | 2 |
| 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 |
| Ledebouriella seseloides | Fang Feng | 1 | 2 |
| Ligusticum brachylobum | | 0 | 2 |
| Ligustrum lucidum | Chinese Privet, Glossy privet, White Wax Tree, Tree Ligustrum | 1 | 3 |
| Liquidambar styraciflua | Sweet Gum, Red Gum, American Sweet Gum, Red Sweet Gum, | 2 | 3 |
| Magnolia officinalis | Hou Po | 0 | 3 |
| Mahonia ganpinensis | | 1 | 2 |
| Mahonia repens | Creeping Oregon Grape, Creeping barberry, Grape Oregon | 3 | 3 |
| Marrubium vulgare | White Horehound, Horehound | 1 | 3 |
| Matricaria recutita | German Camomile | 1 | 5 |
| Melaleuca alternifolia | Tea Tree | 0 | 5 |
| Melaleuca bracteata | River teatree | 0 | 2 |
| Melaleuca hypericifolia | Tea Tree | 0 | 2 |
| Melaleuca leucadendra | Paperbark, Weeping Paperbark | 2 | 4 |
| Melaleuca thymifolia | Thymeleaf melaleuca | 0 | 2 |
| Melia azederach | Bead Tree, Pride of India, Chinaberry | 3 | 3 |
| Mentha aquatica | Water Mint | 3 | 3 |
| Mentha arvensis | Corn Mint, Wild mint | 3 | 2 |
| Mentha arvensis piperascens | Japanese Mint | 3 | 2 |
| Mentha arvensis villosa | American Wild Mint | 3 | 2 |
| Mentha asiatica | Asian Mint | 3 | 2 |
| Mentha australis | | 0 | 2 |
| Mentha cervina | Hart's Pennyroyal | 3 | 2 |
| Mentha cunninghamia | | 0 | 2 |
| Mentha diemenica | | 2 | 2 |
| Mentha longifolia | Horsemint | 2 | 2 |
| Mentha pulegium | Pennyroyal | 3 | 3 |
| Mentha requienii | Corsican Mint, Mint | 3 | 2 |
| Mentha satureioides | Native Pennyroyal | 2 | 2 |
| Mentha spicata | Spearmint | 4 | 3 |
| Mentha suaveolens | Round-Leaved Mint, Apple mint, Pineapple Mint | 2 | 2 |
| Mentha x gracilis | Ginger Mint | 3 | 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 piperita vulgaris | Black Peppermint | 4 | 5 |
| Mentha x smithiana | Red Raripila Mint | 3 | 2 |
| Mentha x villosa alopecuroides | Apple Mint, Bowles' Mint | 4 | 2 |
| Micromeria biflora | Lemon Scented Thyme | 2 | 2 |
| Milicia regia | Oroko, Iroko | 2 | 2 |
| Monarda menthifolia | Mint-Leaved Bergamot, Mintleaf bergamot | 1 | 2 |
| Monarda pectinata | Plains Lemon Monarda, Pony beebalm | 1 | 2 |
| Monarda punctata | Horse Mint, Spotted beebalm | 1 | 3 |
| Morinda citrifolia | Noni, Indian Mulberry | 3 | 4 |
| Muntingia calabura | Calabura, Panama berry, Capulin | 3 | 2 |
| Myrica nagi | Box Myrtle | 2 | 3 |
| Myrrhis odorata | Sweet Cicely, Anise | 4 | 3 |
| Myrtus communis | Myrtle, Foxtail Myrtle | 3 | 3 |
| Nymphaea odorata | Fragrant Water Lily, American white waterlily | 3 | 3 |
| Nymphaea tuberosa | Tuberous Water Lily, American white waterlily | 3 | 3 |
| Olea europaea | Olive, African olive, European olive | 4 | 3 |
| 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 |
| Osmorhiza occidentalis | Western Sweet-Cicely, Western sweetroot | 3 | 2 |
| Paeonia lactiflora | Chinese Peony, Peony | 1 | 3 |
| Panax pseudoginseng | Ginseng, Japanese ginseng | 1 | 3 |
| Panax pseudoginseng notoginseng | San Qi | 1 | 5 |
| Paraderris elliptica | Derris | 0 | 2 |
| Parkia biglobosa | African Locust Bean | 4 | 2 |
| Pelargonium graveolens | Rose Geranium, Sweet scented geranium | 2 | 3 |
| Pelargonium odoratissimum | Apple Geranium | 2 | 3 |
| Pentadiplandra brazzeana | Joy perfume tree, j'oubli | 4 | 4 |
| Perilla frutescens | Shiso, Beefsteakplant, Spreading Beefsteak Plant | 4 | 3 |
| Petiveria alliacea | Guinea Hen Weed | 0 | 4 |
| Peumus boldus | Boldu, Boldo | 2 | 3 |
| Picea abies | Norway Spruce | 2 | 1 |
| Picea glauca | White Spruce, Black Hills Spruce, Canadian Spruce | 2 | 2 |
| Picea sitchensis | Sitka Spruce | 2 | 2 |
| Pimpinella anisum | Aniseed (Saunf - Hindi), Anise burnet saxifrage | 4 | 3 |
| Pinus banksiana | Jack Pine | 2 | 2 |
| Pinus caribaea | Caribbean Pine. Caribbean pitch pine | 2 | 2 |
| Pinus contorta | Beach Pine, Lodgepole pine, Bolander beach pine, Beach pine, Sierra lodgepole pine, Yukon pine, Shor | 3 | 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 monophylla | Single Leaf Piñon, Single Leaf PinyonPine, Stone Pine, Pine Pinyon | 4 | 2 |
| Pinus monticola | Western White Pine | 2 | 2 |
| Pinus muricata | Bishop's Pine | 2 | 2 |
| Pinus ponderosa | Ponderosa Pine, Washoe pine | 3 | 2 |
| Pinus quadrifolia | Parry Piñon, Parry's Pinyon Pine, Four-leaved Pinyon | 4 | 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 sylvestris | Scot's Pine, Scotch Pine | 2 | 3 |
| Pinus wallichiana | Himalayan Blue Pine, Bhutan pine, Himalayan Pine | 2 | 2 |
| Piper betle | Betel | 2 | 3 |
| Piper nigrum | Black Pepper | 4 | 3 |
| Pistacia atlantica | Betoum, Mt. Atlas mastic tree, Mount Atlas Mastic | 2 | 1 |
| Plantago asiatica | Che Qian Zi | 1 | 3 |
| Polygonatum cyrtonema | | 0 | 2 |
| Polygonatum kingianum | | 0 | 2 |
| Polygonum lapathifolium | Curlytop Knotweed | 1 | 1 |
| Pongamia pinnata | Pongam, Karum Tree, Poonga-Oil Tree, Indian Beech | 0 | 3 |
| Populus 'Balsam Spire' | Tacatricho 32 | 0 | 3 |
| Populus alba | White Poplar | 1 | 2 |
| Populus balsamifera | Balsam Poplar, Black cottonwood | 1 | 3 |
| Populus hybrids | Hybrid poplar | 3 | 3 |
| Populus trichocarpa | Western Balsam Poplar, Black cottonwood | 1 | 3 |
| Populus x jackii | Balm Of Gilead | 0 | 3 |
| Potentilla simplex | Old Field Cinquefoil, Common cinquefoil | 0 | 1 |
| Prosopis alba | White carob tree, Algarrobo blanco | 3 | 2 |
| Prunella vulgaris | Self-Heal, Common selfheal, Aleutian selfheal, Lance selfheal | 2 | 3 |
| Prunus armeniaca | Apricot | 4 | 3 |
| Prunus armeniaca mandschurica | Manchurian apricot | 4 | 3 |
| Prunus sibirica | Siberian Apricot | 3 | 2 |
| Pseudotsuga menziesii | Douglas Fir, Rocky Mountain Douglas-fir | 2 | 2 |
| Pteridium aquilinum | Bracken, Western brackenfern, Decomposition brackenfern, Hairy brackenfern | 2 | 2 |
| Pyrola rotundifolia | Round-Leaved Wintergreen | 0 | 2 |
| Pyrus pyrifolia | Sand Pear, Chinese pear | 4 | 1 |
| Pyrus pyrifolia culta | Asian Pear | 4 | 1 |
| Quercus alba | White Oak, Hybrid oak | 3 | 2 |
| Quercus brantii | Barro, Brant's oak | 3 | 2 |
| Quercus falcata | Southern Red Oak, Cherrybark Oak, Spanish Oak, Southern Red Oak | 1 | 2 |
| Quercus imbricaria | Shingle Oak, Northern Laurel Oak | 2 | 2 |
| Quercus petraea | Sessile Oak, Durmast oak | 2 | 3 |
| Quercus robur | Pedunculate Oak, English oak | 4 | 3 |
| Quercus rubra | Red Oak, Northern red oak | 3 | 2 |
| Quercus wislizenii | Live Oak | 3 | 2 |
| Rehmannia glutinosa | Chinese Foxglove - Di Huang | 1 | 3 |
| Rheum officinale | Chinese Rhubarb | 1 | 3 |
| Rheum palmatum | Turkey Rhubarb, Chinese Rhubarb - Da Huang, Chinese rhubarb | 3 | 5 |
| Rheum palmatum tanguticum | Da Huang | 3 | 5 |
| Rheum x cultorum | Rhubarb | 4 | 3 |
| Rhodomyrtus tomentosa | Ceylon Hill Gooseberry | 4 | 1 |
| Rhus chinensis | Chinese Gall, Chinese sumac | 2 | 3 |
| Rhus glabra | Smooth Sumach | 4 | 3 |
| Rhus potaninii | | 0 | 2 |
| Rhus punjabensis | | 3 | 2 |
| Rhus punjabensis sinica | | 3 | 2 |
| Rhus typhina | Stag's Horn Sumach, Velvet Sumac, Staghorn Sumac | 4 | 2 |
| Rhus x pulvinata | | 4 | 2 |
| Rosmarinus officinalis | Rosemary | 3 | 3 |
| Salix alba | White Willow | 1 | 3 |
| Salix alba caerulea | Cricket Bat Willow | 1 | 3 |
| Salix alba vitellina | Golden Willow | 1 | 3 |
| Salix gooddingii | Goodding's Willow | 1 | 2 |
| Salix nigra | Black Willow | 1 | 3 |
| Salix purpurea | Purple Osier. purpleosier willow | 1 | 3 |
| Salix purpurea lambertiana | Purple Osier | 1 | 3 |
| Salvia fruticosa | Greek Sage, Greek oregano | 2 | 3 |
| Salvia lavandulifolia | Spanish Sage | 2 | 3 |
| Salvia multiorrhiza | Dan Shen | 0 | 3 |
| Salvia officinalis | Sage, Kitchen sage, Small Leaf Sage, Garden Sage | 4 | 5 |
| Salvia viridis | Clary, Annual clary | 2 | 2 |
| Sambucus caerulea | Blue Elder | 4 | 2 |
| Sambucus nigra spp canadensis | American Elder | 4 | 3 |
| Sassafras albidum | Sassafras, Common Sassafras | 5 | 3 |
| Satureja hortensis | Summer Savory | 3 | 2 |
| Satureja montana | Winter Savory | 4 | 3 |
| Satureja spicigera | Creeping Savory | 3 | 2 |
| Senegalia catechu | Black Catechu | 2 | 3 |
| Serenoa repens | Saw Palmetto | 2 | 3 |
| Smilax aristolochiifolia | Mexican Sarsaparilla | 2 | 4 |
| Smilax febrifuga | Ecuadorian Sarsaparilla | 3 | 4 |
| Solidago canadensis | Canadian Goldenrod, Shorthair goldenrod, Harger's goldenrod, Rough Canada goldenrod, Common Goldenro | 2 | 2 |
| Solidago canadensis scabra | Canadian Goldenrod | 2 | 2 |
| Solidago fistulosa | Pine barren goldenrod | 0 | 1 |
| Solidago graminifolia | Flat-Topped Goldenrod | 1 | 1 |
| Solidago japonica | | 1 | 1 |
| Solidago leavenworthii | Leavenworth's goldenrod | 0 | 1 |
| Solidago missouriensis | Prairie Goldenrod, Missouri goldenrod, Tolmie's goldenrod | 2 | 1 |
| Solidago nemoralis | Old-Field Goldenrod, Gray goldenrod | 1 | 1 |
| Solidago odora | Sweet Goldenrod, Anisescented goldenrod, Chapman's goldenrod | 2 | 2 |
| Solidago radiata | | 1 | 1 |
| Solidago rigida | Stiff Goldenrod, Flat Topped Goldenrod, Stiff Goldenrod | 0 | 2 |
| Solidago spathulata | Coast Goldenrod, Creeping Goldenrod | 1 | 1 |
| Solidago spectabilis | Nevada Goldenrod | 1 | 1 |
| Solidago suaveolens | anisescented goldenrod | 1 | 1 |
| Solidago virgaurea | Goldenrod | 1 | 3 |
| Sorbus americana | American Mountain Ash | 1 | 2 |
| Sphagnum cymbilifolium | Sphagnum Moss | 0 | 3 |
| Spondias mombin | Yellow Mombin, Hog Plum, Caja Fruit, Taperebá | 4 | 2 |
| Stachys germanica | Downy Woundwort, German hedgenettle | 0 | 2 |
| Stachys officinalis | Wood Betony, Common hedgenettle, Betony, Woundwort | 1 | 2 |
| Stachys palustris | Marsh Woundwort, Marsh hedgenettle | 3 | 2 |
| Styrax officinalis | Storax Tree | 1 | 1 |
| Swietenia mahagoni | Mahogany, West Indies Mahogany | 0 | 2 |
| Syzygium aromaticum | Clove, Zanzibar Redhead | 4 | 4 |
| Tanacetum balsamita | Alecost, Costmary | 3 | 2 |
| Terminalia ferdinandiana | Billy Goat Plum | 4 | 2 |
| Teucrium canadense | American Germander, Canada germander, Western germander | 0 | 1 |
| Teucrium scordium | Water Germander | 0 | 1 |
| Thuja occidentalis | American Arbor-Vitae, Arborvitae, Eastern Arborvitae, Siberian Arborvitae, Northern White Cedar, Wh | 2 | 3 |
| Thymus caespititius | Cretan Thyme | 2 | 2 |
| Thymus camphoratus | Camphor Thyme | 0 | 2 |
| Thymus capitatus | Headed Savory, Thymus | 2 | 2 |
| Thymus cilicicus | Cilician Thyme | 1 | 2 |
| Thymus herba-barona | Caraway Thyme | 3 | 2 |
| Thymus hirtus | | 2 | 2 |
| Thymus mastichina | Mastic Thyme | 2 | 2 |
| Thymus pannonicus | Eurasian thyme | 2 | 2 |
| Thymus praecox | Mother of thyme, Creeping thyme, Woolly Thyme | 2 | 2 |
| Thymus praecox arcticus | Wild Thyme | 3 | 2 |
| Thymus pulegioides | Broad-Leaved Thyme, lemon thyme | 2 | 2 |
| Thymus quinquecostatus | | 2 | 2 |
| Thymus serpyllum | Wild Thyme | 4 | 3 |
| Thymus vulgaris | Common Thyme, Garden thyme, Wild Thyme | 4 | 3 |
| Thymus x citriodorus | Lemon Thyme, Creeping Lemon Thyme, Lemon-Scented Thyme | 4 | 2 |
| Thymus zygis | | 2 | 2 |
| Trachyspermum ammi | Ajowan caraway | 2 | 3 |
| Trillium erectum | Beth Root - Indian Balm, Red trillium, Wakerobin, Purple Trillium | 2 | 3 |
| Trillium pendulum | | 0 | 1 |
| Tropaeolum majus | Nasturtium, Indian Cress | 4 | 3 |
| Tropaeolum minus | Dwarf Nasturtium | 4 | 3 |
| Vaccinium caespitosum | Dwarf Bilberry | 3 | 1 |
| Vaccinium membranaceum | Mountain Huckleberry, Thinleaf huckleberry | 3 | 1 |
| Vaccinium myrtillus | Bilberry, Whortleberry | 4 | 3 |
| Vaccinium ovalifolium | Black Huckleberry, Oval-leaf blueberry | 3 | 1 |
| Vaccinium ovatum | Evergreen Huckleberry, Florist's Huckleberry, Shot Huckleberry, Californian Huckleberry | 3 | 1 |
| Vaccinium parvifolium | Red Bilberry, Red huckleberry | 3 | 1 |
| Vaccinium scoparium | Grouseberry, Grouse whortleberry | 2 | 1 |
| Vaccinium uliginosum | Bog Bilberry | 3 | 1 |
| Vaccinium vitis-idaea | Cowberry, Lingonberry, Northern mountain cranberry, Cranberry | 3 | 2 |
| Verbascum densiflorum | Mullein | 0 | 2 |
| Verbascum nigrum | Dark Mullein, Black mullein | 0 | 3 |
| Verbascum phlomoides | Wooly Mullein, Orange mullein | 0 | 3 |
| Verbascum thapsus | Great Mullein, Common mullein, Aaron's Rod, Flannel Plant, Hag Taper, Mullein, Torches, Velvet Plant | 1 | 3 |
| Viola pinnata | | 3 | 1 |