Combination search
Looking for commercially available native plant species suitable to your state or region, try the Recommended Species page.
| scientific name | common name(s) | image gallery |
| Almutaster pauciflorus | Alkali Marsh Aster | |
| Allium parishii | Parish's Onion | |
| Allium parvum | Small Onion | |
| Allium peninsulare | Mexicali Onion | |
| Allium peninsulare var. franciscanum | San Francisco Bay Onion San Francisco Onion | |
| Allium peninsulare var. peninsulare | Penisula Onion | |
| Allium platycaule | Broadstemmed Onion Flatstemmed Onion | |
| Allium praecox | Early Onion | |
| Allium punctum | Dotted Onion Punctate Onion | |
| Aliciella ripleyi | Ripley's Gilia Ripley's Gily-flower Ripley's Cheat Gily-flower Ripley's Aliciella | |
| Allium sanbornii | Sanborn's Onion | |
| Allium sanbornii var. congdonii | Congdon's Onion | |
| Allium sanbornii var. sanbornii | Sanborn's Onion | |
| Allium serra | Jeweled Onion | |
| Allium shevockii | Spanish Needle Onion | |
| Allium sharsmithiae | Sharsmith's Onion | |
| Allium siskiyouense | Siskiyou Onion | |
| Alisma subcordatum | American Water Plantain | |
| Aliciella subacaulis | Pinyon Gilia Pinyon Gily-flower Pinyon Cheat Gily-flower | |
| Allium tolmiei | Tolmie's Onion | |
| Allium tolmiei var. tolmiei | Tolm's Onion Tolmie's Onion | |
| Aliciella triodon | Coyote Gilia Coyote Gily-flower Coyote Cheat Gily-flower | |
| Allium tribracteatum | Three Bracted Onion Threebract Onion | |
| Alisma triviale | Northern Water Plantain | |
| Allium tuolumnense | Rawhide Hill Onion | |
| Allium unifolium | Oneleaf Onion | |
| Allium validum | Pacific Onion Tall Swamp Onion Swamp Onion | |
| Allotropa virgata | Sugarstick Candystick Candystriped Allotropa | |
| Allium yosemitense | Yosemite Onion | |
| Ambrosia acanthicarpa | Flatspine Bur Ragweed Annual Burweed Annual Bursage Hooker's Bur Ragweed Western Sand-bur | |
| Amaranthus arenicola | Sandhill Amaranth Sand Amaranth Sand Pigweed | |
| Ambrosia artemisiifolia | Annual Ragweed Short Ragweed | |
| Amaranthus californicus | California Amaranth California Pigweed | |
| Ambrosia chamissonis | Silver Bur Ragweed | |
| Ammannia coccinea | Valley Redstem Scarlet Tooth-cup | |
| Ambrosia confertiflora | Weakleaf Bur Ragweed Weak Leaved Burweed Slimleaf Bursage | |
| Amsinckia douglasiana | Douglas' Fiddleneck | |
| Amsinckia eastwoodiae | Eastwood's Fiddleneck | |
| Amaranthus fimbriatus | Blite Fringed Amaranth Fringed Pigweed | |
| Ammoselinum giganteum | Western Sandparsley Western Sand-parsley Desert Sand Parsley Desert Umbel | |
| Amsinckia grandiflora | Largeflowered Fiddleneck Large-flowered Fiddleneck Large Flowered Fiddleneck | |
| Amaranthus hybridus | Slim Amaranth | |
| Amsinckia lunaris | Bentflower Fiddleneck Bent-flower Fiddleneck Bent-flowered Fiddleneck Bent Flowered Fiddleneck | |
| Amsinckia lycopsoides | Tarweed Fiddleneck Bugloss Fiddleneck | |
| Amsinckia menziesii | Menzies' Fiddleneck Common Fiddleneck Rigid Fiddleneck Smallflower Fiddleneck Small Flowered Fiddleneck Rigid Fiddleneck Rancher's Fiddleneck | |
| Amsinckia menziesii var. intermedia | Common Fiddleneck Intermediate Fiddleneck | |
| Amsinckia menziesii var. menziesii | Menzies' Fiddleneck | |
| Amaranthus palmeri | Carelessweed | |
| Amaranthus powellii | Powell's Amaranth Green Amaranth Powell's Smooth Amaranth | |
| Amaranthus powellii ssp. bouchonii | Green Amaranth Powell's Amaranth Powell's Pigweed Powell’s Smooth Amaranth | |
| scientific name | common name(s) | image gallery |
