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 |
| Alectryon macrococcus | Alaalahua Hawaii Alectryon Hawaii-plum Mahoe | |
| Alternanthera maritima | Seaside Joyweed | |
| Aletes macdougalii | Macdougal's Indian Parsley Macdougal's Indian-parsley | |
| Allium macropetalum | Largeflower Onion Large-petal Onion Desert Onion Desert Onion Lily | |
| Allium macrum | Rock Onion | |
| Aloysia macrostachya | Rio Grande Beebrush Woolly Bee-brush | |
| Alectryon macrococcus var. auwahiensis | Alaalahua Hawaii Alectryon Mahoe | |
| Aletes macdougalii ssp. macdougalii | Macdougal's Indian Parsley Macdougal's Indian-parsley | |
| Alectryon macrococcus var. macrococcus | Alaalahua Hawaii Alectryon Mahoe | |
| Aliciella micromeria | Dainty Gilia Dainty Gily-flower Dainty Cheat Gily-flower Spreading Sand Gilia | |
| Allium munzii | Munz's Onion | |
| Allium nevadense | Nevada Onion | |
| Alnus oblongifolia | Arizona Alder | |
| Aletris obovata | Southern Colicroot Blunt-leaved Colic Root | |
| Alsinidendron obovatum | Waianae Range Alsinidendron | |
| Almutaster pauciflorus | Alkali Marsh Aster | |
| Alternanthera paronychioides | Smooth Joyweed | |
| Allium parishii | Parish's Onion | |
| Allium parvum | Small Onion | |
| Alternanthera paronychioides var. paronychioides | Smooth Joyweed | |
| Allium peninsulare | Mexicali Onion | |
| Allium perdulce | Plains Onion | |
| Allium perdulce var. perdulce | Plains Onion | |
| Allium peninsulare var. peninsulare | Penisula Onion | |
| Allium perdulce var. sperryi | Sperry's Onion | |
| Allium pleianthum | Manyflower Onion | |
| Alphitonia ponderosa | Hawaii Kauilatree Kauila Kauwila Oa | |
| 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 robinsonii | Columbia River Onion Robinson's Onion | |
| Allium runyonii | Runyon's Onion | |
| Alnus rubra | Red Alder Western Alder | |
| Alopecurus saccatus | Pacific Foxtail Pacific Meadow Foxtail | |
| Allium sanbornii var. congdonii | Congdon's Onion | |
| Allium scilloides | Fragile Onion | |
| Allium schoenoprasum var. sibiricum | Wild Chives | |
| Alnus serrulata | Smooth Alder Hazel Alder Brookside Alder Tag Alder Common Alder Black Alder | |
| Allium serra | Jeweled Onion | |
| Aletes sessiliflorus | Sessileflower Indian Parsley Sessileflower Indian-parsley Sessileflower Springparsley Sessile-flower Aletes | |
| Allium sharsmithiae | Sharsmith's Onion | |
| Allium simillimum | Dwarf Onion Simil Onion | |
| Allium siskiyouense | Siskiyou Onion | |
| Allium stellatum | Autumn Onion Prairie Onion | |
| Aliciella subacaulis | Pinyon Gilia Pinyon Gily-flower Pinyon Cheat Gily-flower | |
| Aliciella subnuda | Coral Gilia | |
| Allium textile | Textile Onion | |
| Allolepis texana | False Saltgrass Texas Salt Texas Saltgrass | |
| Allium tolmiei | Tolmie's Onion | |
| Aletris ×tottenii | Colicroot | |
| Allium tolmiei var. persimile | Sevendevils Onion | |
| Allium tolmiei var. platyphyllum | Wallowa 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 | |
| Alsinidendron trinerve | Mountain Alsinidendron | |
| Alisma triviale | Northern Water Plantain | |
| Allium tuolumnense | Rawhide Hill Onion | |
| Alsinidendron viscosum | Climbing Alsinidendron | |
| Alnus viridis ssp. crispa | Mountain Alder Green Alder Sitka Alder | |
| Alnus viridis ssp. fruticosa | Siberian Alder | |
| Alnus viridis ssp. sinuata | Sitka Alder Mountain Alder | |
| Aloysia wrightii | Wright's Beebrush Wright's Lippia | |
| Allium yosemitense | Yosemite Onion | |
| Ambrosia acanthicarpa | Flatspine Bur Ragweed Annual Burweed Annual Bursage Hooker's Bur Ragweed Western Sand-bur | |
| Amelanchier alnifolia | Saskatoon Serviceberry Western Serviceberry Juneberry | |
| Amelanchier alnifolia var. cusickii | Cusick's Serviceberry Cusick’s Shadbush | |
| Amelanchier alnifolia var. humptulipensis | Many-flowered Shadbush Saskatoon Serviceberry | |
| Amelanchier alnifolia var. semiintegrifolia | Pacific Serviceberry Saskatoon Serviceberry | |
| Ambrosia ambrosioides | Ambrosia Leaf Bur Ragweed Canyon Ragweed Ambrosia Bursage Big Bursage | |
| Amelanchier arborea | Common Serviceberry Downy Serviceberry Shadbush Juneberry Junebush Shadblow Sarvis | |
| Amelanchier arborea var. alabamensis | Alabama Serviceberry | |
| Amelanchier arborea var. arborea | Common Serviceberry Shadbush Junebush | |
| Amelanchier arborea var. austromontana | Downy Serviceberry Thicket Shadbush | |
| Amyris balsamifera | Balsam Torchwood Torchwood | |
| Ammophila breviligulata | American Beachgrass American Beach Grass | |
| Ammoselinum butleri | Butler's Sandparsley | |
| Amelanchier canadensis | Canadian Serviceberry Canadian Service-berry Shadblow Serviceberry Juneberry Shadbush Junebush | |
| Amorpha californica | California False Indigo | |
| Amsinckia carinata | Malheur Valley Fiddleneck | |
| Amorpha californica var. californica | California False Indigo | |
| Amorpha californica var. napensis | Napa False Indigo | |
| Ambrosia chamissonis | Silver Bur Ragweed | |
| Ambrosia chenopodiifolia | San Diego Bur Ragweed San Diego Bursage | |
| Amsonia ciliata | Fringed Bluestar Bluestar Texas Bluestar | |
| Amsonia ciliata var. ciliata | Fringed Bluestar | |
| Amsonia ciliata var. tenuifolia | Fringed Bluestar | |
| Ampelopsis cordata | Heartleaf Peppervine Heart-leaf Ampelopsis | |
| Ambrosia cordifolia | Tucson Bur Ragweed Sonoran Bursage Heartleaf Bursage | |
| Ambrosia deltoidea | Triangle Bur Ragweed Bursage Bur Sage Triangle Bursage | |
| Amsinckia douglasiana | Douglas' Fiddleneck | |
| Ambrosia dumosa | Burrobush White Bursage White Bur Sage | |
| Amsinckia eastwoodiae | Eastwood's Fiddleneck | |
| Amyris elemifera | Sea Torchwood Torchwood | |
| Ambrosia eriocentra | Woolly Fruit Bur Ragweed Woolly Bursage | |
| Amorpha fruticosa | Indigo Bush False Indigo Bush False Indigo Desert False Indigo | |
| Amphipappus fremontii | Fremont's Chaffbush Chaffbush | |
| Amphipappus fremontii ssp. fremontii | Fremont's Chaffbush Chaffbush | |
| Amphipappus fremontii ssp. spinosus | Fremont's Chaffbush Chaffbush | |
| Amsonia fugatei | Fugate's Amsonia San Antonio Bluestar | |
| scientific name | common name(s) | image gallery |
