| 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 |
|