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 |
| Argemone munita | Flatbud Pricklypoppy Flatbud Prickly Poppy | |
| Argemone munita ssp. argentea | Flatbud Pricklypoppy Prickly Poppy | |
| Argemone munita ssp. rotundata | Flatbud Prickly Poppy Flatbud Pricklypoppy | |
| Argythamnia neomexicana | New Mexico Silverbush | |
| Artemisia nova | Black Sagebrush | |
| Aristida oligantha | Prairie Threeawn Oldfield (Prairie) 3-awn Oldfield Threeawn | |
| Arctostaphylos patula | Greenleaf Manzanita Green-leaf Manzanita | |
| Aristida pansa | Wooton's Three-awn Wooton's Threeawn | |
| Arabis pendulina | Nodding Rock Cress Rabbit Ear Rockcress | |
| Arabis perennans | Perennial Rock Cress Perennial Rockcress | |
| Arabis pendulina var. pendulina | Nodding Rock Cress Rabbit Ear Rockcress | |
| Argemone pleiacantha | Southwestern Prickly-poppy Bluestem Pricklepoppy Southwestern Prickly Poppy | |
| Argemone pleiacantha ssp. ambigua | Southwestern Prickly Poppy Southwestern Pricklypoppy | |
| Argemone pleiacantha ssp. pleiacantha | Southwestern Pricklypoppy Southwestern Prickly Poppy | |
| Argemone polyanthemos | Crested Pricklypoppy Annual Pricklepoppy Bluestem Pricklepoppy Bluestem Prickly Poppy Pricklypoppy Thistle Poppy White Prickly Poppy White Pricklypoppy | |
| Arctostaphylos pringlei | Pringle Manzanita Pinkbract Manzanita | |
| Arctostaphylos pringlei ssp. pringlei | Pringle Manzanita Pringle's Manzanita | |
| Arabis pulchra | Beautiful Rockcress Beauty Rock Cress | |
| Arctostaphylos pungens | Pointleaf Manzanita Mexican Manzanita | |
| Aristida purpurea | Purple Threeawn Purple 3-awn Purple Three-awn Red Threeawn | |
| Aristida purpurea var. fendleriana | Fendler Three Awn Fendler's Three-awn Fendler's Threeawn | |
| Arabis pulchra var. gracilis | Beautiful Rockcress Bigfoot Hybrid Rockcress Desert Rock Cress | |
| Aristida purpurea var. longiseta | Red Three-awn Fendler Three-awn Purple Threeawn | |
| Aristida purpurea var. nealleyi | Blue Threeawn | |
| Arabis pulchra var. pallens | Beautiful Rockcress Desert Rock Cress Pale Rockcress | |
| Aristida purpurea var. parishii | Parish Three Awn Parish's Three-awn Parish's Threeawn | |
| Aristida purpurea var. purpurea | Purple Threeawn Red Threeawn | |
| Aristida purpurea var. perplexa | Purple Three-awn Purple Threeawn | |
| Aristida purpurea var. wrightii | Wright Three Awn Wright's Three-awn Wright's Threeawn | |
| Artemisia pygmaea | Pygmy Sagebrush Pygmy Sage | |
| Aralia racemosa | American Spikenard | |
| Aralia racemosa ssp. bicrenata | American Spikenard Spikenard | |
| Aristida schiedeana | Single Three-awn Single Threeawn | |
| Aristida schiedeana var. orcuttiana | Orcutt's Three-awn Orcutt's Threeawn | |
| Argythamnia serrata | New Mexico Silverbush Saw-toothed Silverbush Sawtooth Silverbush Yuma Silverbush | |
| Arabis sparsiflora | Sicklepod Rockcress | |
| Arabis sparsiflora var. sparsiflora | Sicklepod Rock Cress Sicklepod Rockcress | |
| Aristida ternipes | Spider Grass Spidergrass | |
| Aristida ternipes var. gentilis | Spider Grass Spidergrass | |
| Aristida ternipes var. ternipes | Spider Grass Spidergrass | |
| Artemisia tridentata | Big Sagebrush Great Basin Sagebrush | |
| Arabis tricornuta | Rincon Mountain Rock Cress Rincon Mountain Rockcress | |
| Artemisia tridentata ssp. tridentata | Basin Big Sagebrush Great Basin Sagebrush Big Sage | |
| Artemisia tridentata ssp. wyomingensis | Wyoming Big Sagebrush Wyoming Sagebrush | |
| Arctostaphylos uva-ursi | Kinnikinnick Red Bearberry Kinnikinnik | |
| Arceuthobium vaginatum | Pineland Dwarf Mistletoe Pineland Dwarf-mistletoe Southwestern Dwarf Mistletoe | |
| Arceuthobium vaginatum ssp. cryptopodum | Pineland Dwarf Mistletoe Pineland Dwarf-mistletoe Southwestern Dwarf Mistletoe | |
| Aristolochia watsonii | Indianroot Watson's Dutchman's-pipe | |
| Astragalus acutirostris | Sharpkeel Milkvetch | |
| Asplenium adiantum-nigrum | Black Spleenwort | |
| Asclepias albicans | Whitestem Milkweed White-stemmed Milkweed | |
| Astragalus albulus | Cibola Milkvetch | |
| Astragalus allochrous | Halfmoon Milkvetch | |
| Astragalus amphioxys | Crescent Milkvetch Crescent Milk-vetch | |
| Astragalus ampullarius | Gumbo Milkvetch | |
| Astragalus amphioxys var. amphioxys | Crescent Milkvetch | |
| Astragalus amphioxys var. modestus | Crescent Milkvetch | |
| Astragalus amphioxys var. musimonum | Crescent Milkvetch Sheep Range Milkvetch Sheep Sheep Mountain Milkvetch | |
| Astragalus amphioxys var. vespertinus | Aladdin's Slippers | |
| Asclepias angustifolia | Arizona Milkweed | |
| Astragalus argophyllus | Silverleaf Milkvetch | |
| Astragalus aridus | Annual Desert Milkvetch Parched Milkvetch | |
| Astragalus arizonicus | Arizona Milkvetch | |
| Astragalus argophyllus var. martinii | Martin's Silverleaf Milkvetch Silverleaf Milkvetch | |
| Astragalus argophyllus var. panguicensis | Panguitch Silverleaf Milkvetch Silverleaf Milkvetch | |
| Astragalus argophyllus var. stocksii | Dayna's Milkvetch Silverleaf Milkvetch | |
| Asclepias asperula | Antelope-horns Spider Milkweed Green-flowered Milkweed Spider Antelope-horns Antelope Horns | |
| Asclepias asperula ssp. asperula | Antelope-horns Spider Milkweed Antelope Horns | |
| Astragalus beathii | Beath's Milkvetch | |
| Astragalus bisulcatus | Twogrooved Milkvetch | |
| Astragalus bisulcatus var. bisulcatus | Twogrooved Milkvetch | |
| Astragalus bisulcatus var. haydenianus | Hayden's Milkvetch | |
| Astragalus bisulcatus var. major | Twogrooved Milkvetch | |
| Asclepias brachystephana | Bract Milkweed Desert-rose Milkweed | |
| Astragalus brandegeei | Brandegee's Milkvetch | |
| Astragalus castaneiformis | Chestnut Milkvetch | |
| Astragalus calycosus | Torrey's Milkvetch | |
| Astragalus calycosus var. calycosus | Torrey's Milkvetch | |
| Astragalus calycosus var. scaposus | Scapose Torrey's Milkvetch | |
| Astragalus ceramicus | Painted Milkvetch | |
| Astragalus ceramicus var. ceramicus | Painted Milkvetch | |
| Astragalus chuskanus | San Juan Milkvetch Chuska Mountains Milkvetch Chuska Milkvetch | |
| Astrolepis cochisensis | Cochise Scaly Cloakfern | |
| Astragalus cobrensis | Copper Mine Milkvetch | |
| Astragalus coccineus | Scarlet Locoweed Scarlet Milkvetch | |
| Astragalus coltonii | Colton's Milkvetch | |
| Astrolepis cochisensis ssp. arizonica | Arizona Scaly Cloakfern | |
| Astrolepis cochisensis ssp. cochisensis | Cochise Scaly Cloakfern | |
| Astragalus cobrensis var. cobrensis | Copper Mine Milkvetch | |
| Astragalus cobrensis var. maguirei | Chiricahua Mountains Milkvetch Maguire's Milkvetch | |
| Astragalus coltonii var. moabensis | Moab Milkvetch | |
| Asclepias cryptoceras | Pallid Milkweed Humboldt Mountain Milkweed | |
| Astragalus crassicarpus | Groundplum Milkvetch Ground Plum | |
| Astragalus cremnophylax | Cliff Milkvetch Sentry Milkvetch | |
| Astragalus crotalariae | Salton Milkvetch Salton Sea Milk Vetch | |
| Astragalus crassicarpus var. cavus | Groundplum Milkvetch Hollow Groundplum | |
| Asclepias cryptoceras ssp. cryptoceras | Pallid Milkweed Dwarf Milkweed Humboldt Mountains Milkweed | |
| Astragalus cremnophylax var. cremnophylax | Grand Canyon Cliff Milkvetch Grand Canyon Sentry Milkvetch Sentry Milkvetch | |
| Astragalus cremnophylax var. hevronii | Hevron's Milkvetch Marble Canyon Cliff Milkvetch Marble Canyon Sentry Milkvetch Sentry Milkvetch | |
| Astragalus cremnophylax var. myriorrhaphis | Buckskin Mountains Cliff Milkvetch Buckskin Mountains Sentry Milkvetch Sentry Milkvetch | |
| scientific name | common name(s) | image gallery |
