| Latin Name | Common Name | Habit | Height | Hardiness | Growth | Soil | Shade | Moisture | Edible | Medicinal | Other |
| Abies alba | Silver Fir, Christmas Tree Fir, European Silver Fir, Silver | Tree | 45.0 |
5-8
| F | LMH | FSN | M | 2 | 3 | 4 |
| Abies fraseri | She Balsam, Fraser fir, Southern Balsam Fir | Tree | 15.0 |
4-7
| F | LMH | FSN | M | 1 | 3 | 0 |
| Abies lasiocarpa | Subalpine Fir, Alpine Fir | Tree | 25.0 |
5-6
| S | LMH | FSN | M | 2 | 2 | |
| Abies religiosa | Sacred Fir | Tree | 40.0 |
7-10
| F | LMH | FSN | M | 0 | 1 | |
| Abies sachalinensis | Sakhalin Fir | Tree | 30.0 |
3-6
| S | LMH | FSN | M | 0 | 0 | |
| Abies sibirica | Siberian Fir | Tree | 30.0 |
-
| | LMH | FSN | M | 0 | 1 | |
| Abronia fragrans | Snowball Sand Verbena | Perennial | 0.6 |
7-10
| | LM | N | DM | 2 | 1 | |
| Abronia latifolia | Sand Verbena, Coastal sand verbena | Perennial | 0.1 |
7-10
| | L | N | DM | 2 | 0 | |
| Abutilon vitifolium | | Shrub | 8.0 |
7-10
| | LMH | SN | M | 3 | 0 | |
| Acacia concinna | Shikakai, Soap-Pod | Tree | 10.0 |
10-11
| M | LM | N | D | 2 | 1 | 4 |
| Acacia farnesiana | Sweet Acacia, Perfume Acacia, Huisache | Shrub | 9.0 |
9-11
| F | LMH | N | DM | 2 | 2 | |
| Acacia holosericea | Strap wattle, Candelabra wattle | Shrub | 3.0 |
10-12
| F | LMH | N | M | 1 | 2 | 3 |
| Acacia longifolia | Sydney Golden Wattle, Acacia | Tree | 9.0 |
10-11
| M | L | N | DM | 3 | 0 | |
| Acacia retinodes | Swamp Wattle, Water wattle | Tree | 6.0 |
7-10
| | LM | N | DM | 2 | 0 | |
| Acer pseudoplatanus | Sycamore, Great Maple, Scottish Maple, Planetree Maple | Tree | 30.0 |
4-7
| F | LMH | SN | M | 2 | 1 | 4 |
| Acer saccharinum | Silver Maple, River Maple, Soft Maple | Tree | 30.0 |
3-9
| F | LMH | SN | M | 3 | 1 | 4 |
| Acer saccharum | Sugar Maple, Florida Maple, Hard Maple, Rock Maple | Tree | 30.0 |
5-8
| S | LMH | SN | M | 4 | 2 | 4 |
| Acer truncatum | Shantung Maple, Purpleblow Maple | Tree | 8.0 |
3-8
| S | LMH | SN | M | 1 | 0 | |
| Achillea ptarmica | Sneeze-Wort, Sneezeweed | Perennial | 0.6 |
3-9
| F | LMH | N | M | 2 | 1 | 2 |
| Achillea sibirica | Siberian Yarrow | Perennial | 0.5 |
5-9
| | LMH | N | DM | 1 | 1 | |
| Aciphylla squarrosa | Speargrass | Perennial | 2.5 |
4-8
| | LM | N | DM | 2 | 0 | |
| Acorus calamus | Sweet Flag - Calamus | Perennial | 1.0 |
4-11
| M | LMH | N | WeWa | 3 | 4 | |
| Acourtia microcephala | Sacapellote | Perennial | 1.4 |
7-10
| | LM | N | DM | 0 | 1 | |
| Actinidia polygama | Silver Vine | Climber | 6.0 |
4-8
| | LMH | SN | M | 4 | 2 | |
| Adenophora stricta | Sha Shen, Ladybells | Perennial | 1.0 |
7-9
| | LM | N | M | 2 | 1 | |
| Aesculus flava | Sweet Buckeye, Yellow buckeye | Tree | 20.0 |
4-8
| M | LMH | SN | M | 4 | 0 | |
| Agalinis tenuifolia | Slenderleaf False Foxglove | Perennial | 0.6 |
7-10
| | LM | SN | DM | 0 | 1 | |
| Agave sisalana | Sisal | Perennial | 2.0 |
9-11
| F | LMH | SN | DM | 2 | 2 | 4 |
| Agriophyllum squarrosum | Sand Rice | Annual | 0.4 |
-
| | LMH | SN | M | 1 | 0 | |
| Albizia lebbeck | Siris Tree, Woman's Tongue, East Indian Walnut | Tree | 15.0 |
10-11
| F | LMH | N | M | 1 | 2 | 4 |
| Albuca amboensis | Slime Lily | Bulb | 0.0 |
-
| | LM | N | DM | 2 | 0 | |
| Albuca canadensis | Slime Lily, Albuca | Bulb | 0.4 |
9-11
| M | LM | N | DM | 1 | 0 | |
| Albuca major | Slime Lily | Bulb | 0.5 |
7-10
| | LM | N | DM | 1 | 0 | |
| Allium brevistylum | Shortstyle Onion | Bulb | 0.5 |
-
| | LM | N | MWe | 3 | 2 | |
| Allium cepa ascalonicum | Shallot | Bulb | 0.3 |
4-8
| | LM | N | M | 5 | 3 | |
| Allium flavum | Small Yellow Onion, Ornamental Onion | Bulb | 0.5 |
4-7
| M | LMH | SN | M | 2 | 2 | |
| Allium sativum ophioscorodon | Serpent Garlic | Bulb | 0.6 |
7-10
| | LM | N | DM | 5 | 5 | |
| Allium validum | Swamp Onion, Pacific onion | Bulb | 0.6 |
7-10
| | LM | N | MWe | 3 | 2 | |
| Alnus maritima | Seaside Alder, Beach Alder | Tree | 9.0 |
3-7
| M | MH | N | MWe | 0 | 0 | |
| Alnus rugosa | Speckled Alder | Tree | 22.0 |
2-6
| F | MH | SN | MWe | 0 | 2 | 3 |
| Alnus serrulata | Smooth Alder, Hazel alder | Shrub | 4.5 |
3-9
| | MH | N | MWe | 0 | 2 | 2 |
| Alnus sinuata | Sitka Alder | Shrub | 4.0 |
2-9
| F | MH | SN | MWe | 1 | 1 | 3 |
| Alopecurus aequalis | Shortawn Foxtail, Sonoma shortawn foxtail | Annual/Perennial | 0.3 |
0-0
| | LMH | SN | MWe | 1 | 1 | |
| Amaranthus blitum | Slender Amaranth, Purple amaranth | Annual | 1.0 |
4-8
| | LMH | N | M | 4 | 1 | |
| Amaranthus dubius | Spleen Amaranth | Annual | 1.0 |
-
| | LMH | N | M | 2 | 0 | |
| Amaranthus graecizans | Spreading Pigweed, Mediterranean amaranth | Annual | 0.5 |
0-0
| | LMH | N | M | 2 | 0 | |
| Amaranthus spinosus | Spiny Amaranth | Annual | 0.6 |
4-11
| | LMH | N | M | 2 | 3 | 1 |
| Amelanchier alnifolia | Saskatoon, Saskatoon serviceberry, Serviceberry | Shrub | 4.0 |
4-6
| M | LMH | SN | M | 5 | 2 | 3 |
| Amelanchier obovalis | Southern Juneberry, Coastal serviceberry | Tree | 1.5 |
5-9
| | LMH | SN | M | 3 | 0 | 1 |
| Amelanchier ovalis | Snowy Mespilus, Dwarf Garden Serviceberry | Shrub | 5.0 |
5-7
| S | LMH | N | M | 2 | 0 | |
| Anagallis arvensis | Scarlet Pimpernel | Annual | 0.1 |
6-9
| | LMH | N | DM | 2 | 2 | 1 |
| Angophora cordifolia | Smooth-Barked Apple | Tree | 30.0 |
8-11
| | LM | N | M | 0 | 1 | |
| Annona muricata | Sour Sop | Tree | 7.0 |
10-12
| F | LMH | SN | M | 4 | 3 | 2 |
| Annona squamosa | Sugar Apple, Sweetsop, Custard Apple | Tree | 6.0 |
10-12
| S | LM | N | DM | 5 | 2 | 2 |
| Anthoxanthum odoratum | Sweet Vernal Grass | Perennial | 0.5 |
0-0
| | LMH | N | DM | 2 | 2 | |
| Antirrhinum majus | Snapdragon, Garden snapdragon | Perennial | 1.0 |
0-0
| M | LM | SN | DM | 1 | 1 | |
| Apium prostratum | Sea Celery, Prostrate marshwort | Perennial | 0.6 |
0-0
| | LMH | S | M | 3 | 0 | |
| Apocynum androsaemifolium | Spreading Dogbane | Perennial | 0.6 |
4-8
| | LMH | FSN | DM | 0 | 2 | 1 |
| Aquilegia brevistyla | Smallflower columbine | Perennial | 0.9 |
0-0
| | LM | SN | M | 2 | 1 | |
| Aralia schmidtii | Sakhalin Spikenard | Perennial | 3.0 |
4-8
| | LMH | FS | M | 2 | 0 | |
| Arbutus unedo | Strawberry Tree | Tree | 9.0 |
7-11
| M | LM | SN | DM | 4 | 2 | 2 |
| Arctostaphylos stanfordiana | Stanford's manzanita, Rincon manzanita | Shrub | 1.5 |
5-9
| | LM | SN | DM | 3 | 0 | 1 |
| Arenga pinnata | Solitary Sugar Palm | Tree | 15.0 |
10-12
| M | LMH | SN | M | 4 | 1 | 4 |
| Aristolochia rotunda | Snakeroot | Perennial | 0.6 |
-
| | M | SN | M | 0 | 2 | |
| Armeria maritima | Sea Thrift, Thrift seapink, California seapink, Interior seapink, Siberian sea thrift | Perennial | 0.1 |
3-9
| S | LM | N | DM | 1 | 1 | |
| Artemisia abrotanum | Southernwood | Shrub | 1.2 |
4-8
| | LMH | SN | DM | 1 | 3 | |
| Artemisia filifolia | Sand Sage, Sand sagebrush | Shrub | 1.2 |
3-7
| | LM | SN | DM | 0 | 2 | 1 |
| Artemisia laciniata | Siberian wormwood | Perennial | 0.0 |
0-0
| | LMH | SN | DM | 1 | 0 | |
| Artemisia maritima | Sea Wormwood | Shrub | 0.6 |
6-9
| | LM | N | DM | 1 | 2 | |
| Artemisia schmidtiana | Sagebrush, Silvermound, Wormwood, Mugwort | Perennial | 0.3 |
5-8
| M | LM | N | DM | 1 | 0 | |
| Artemisia tridentata | Sage Brush, Big sagebrush, Bonneville big sagebrush | Shrub | 2.5 |
4-10
| | LM | N | DM | 3 | 2 | 5 |
| Arthrocnemum fruticosum | Glasswort | Perennial | 0.6 |
-
| | LM | SN | M | 1 | 0 | |
| Arthropodium minus | Small Vanilla Lily | Perennial | 0.3 |
7-10
| | LM | N | M | 2 | 0 | |
| Artocarpus mariannensis | Seeded breadfruit, Marianas bread | Tree | 15.0 |
10-12
| F | LM | SN | M | 4 | 3 | 4 |
| Asarum canadense | Snake Root, Canadian wildginger, Canada Wild Ginger, Wild Ginger | Perennial | 0.1 |
3-9
| S | LMH | FS | M | 3 | 3 | 3 |
| Asclepias incarnata | Swamp Milkweed, Swamp Butterfly Weed, Marsh Milkweed | Perennial | 1.2 |
3-8
| M | LM | SN | DMWe | 3 | 2 | 3 |
| Asclepias speciosa | Showy Milkweed | Perennial | 0.8 |
3-9
| | LM | SN | DM | 3 | 2 | 3 |
| Asparagus racemosus | Shatavari | Perennial | 7.0 |
8-11
| | LMH | SN | DM | 3 | 5 | |
| Asperula cynanchica | Squinancy Wort | Perennial | 0.4 |
4-8
| | LMH | SN | DM | 0 | 1 | |
| Asplenium ceterach | Scale Fern | Fern | 0.2 |
7-10
| | LM | FSN | M | 0 | 2 | |
| Aster tripolium | Sea Aster | Perennial | 0.9 |
5-9
| | LMH | N | M | 2 | 1 | |
| Astragalus boeticus | Swedish Coffee | Annual | 0.6 |
7-10
| | LM | N | D | 2 | 0 | |
| Astragalus diphysus | Specklepod Milkvetch, Freckled milkvetch | Perennial | 0.0 |
0-0
| | LM | N | D | 3 | 0 | |
| Atriplex argentea | Silvery Orach, Silverscale saltbush, Stalked saltbush | Annual | 0.5 |
0-0
| | LM | N | M | 2 | 2 | |
| Atriplex argentea expansa | Silverscale Saltbush | Annual | 0.6 |
-
| | LM | N | M | 2 | 0 | |
| Atriplex confertifolia | Shadscale, Shadscale saltbush | Shrub | 1.8 |
6-9
| | LM | N | DM | 4 | 1 | 0 |
| Atriplex glabriuscula | Scotland orache, Maritime saltbush, Frankton's saltbush, Northeastern saltbush | Annual | 0.3 |
0-0
| | LM | N | DM | 2 | 0 | |
| Atriplex halimus | Sea Orach, Saltbush | Shrub | 2.0 |
7-10
| M | LM | N | DM | 5 | 1 | 3 |
| Atriplex patula | Spreading Orach, Spear saltbush | Annual | 0.8 |
0-0
| | LM | N | M | 3 | 1 | |
| Atriplex saccaria | Sack Saltbush | Annual | 0.3 |
-
| | LM | N | DM | 2 | 0 | |
| Aucuba japonica | Spotted Laurel, Japanese laurel, Japanese Gold Dust Tree | Shrub | 3.0 |
7-10
| M | LMH | FSN | DM | 1 | 1 | |
| Avena barbata | Slender Oat | Annual | 0.0 |
4-8
| F | LM | N | DM | 2 | 0 | 2 |
| Avena sterilis | Sterile Oats, Animated oat | Annual | 1.0 |
0-0
| | MH | N | DM | 3 | 0 | 2 |
| Bambusa blumeana | Spiny Bamboo. Spiny bamboo, Thorny bamboo | Bamboo | 20.0 |
10-12
| F | MH | N | M | 2 | 0 | 3 |
| Banksia marginata | Silver Banksia | Tree | 9.0 |
8-11
| | LM | N | M | 2 | 0 | |
| Bassia scoparia | Summer Cypress, Burningbush | Annual | 0.3 |
5-9
| | LM | N | M | 2 | 2 | 1 |
| Beckmannia eruciformis | Sloughgrass | Perennial | 1.5 |
-
| | LMH | SN | MWeWa | 2 | 0 | |
| Berberis aggregata | Salmon Barberry | Shrub | 1.5 |
5-9
| M | LMH | SN | DM | 3 | 2 | 1 |
| Bergenia cordifolia | Siberian-tea, Pigsqueak, Heartleaf Bergenia | Perennial | 0.3 |
3-9
| M | LMH | FSN | M | 0 | 0 | |
| Bergenia crassifolia | Siberian Tea | Perennial | 0.3 |
3-7
| | LMH | FSN | M | 2 | 0 | |
|