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 |
| Astragalus monumentalis | Monument Valley Milkvetch | |
| Astragalus mollissimus | Woolly Locoweed Purple Locoweed Woolly Loco Woolly Milkvetch Wooly Loco Wooly Locoweed | |
| Astragalus mollissimus var. bigelovii | Woolly Locoweed | |
| Astragalus monumentalis var. cottamii | Cottam's Milkvetch | |
| Astragalus mollissimus var. earlei | Woolly Locoweed | |
| Astragalus mollissimus var. matthewsii | Woolly Locoweed | |
| Astragalus mollissimus var. mogollonicus | Woolly Locoweed | |
| Astragalus mollissimus var. mollissimus | Woolly Locoweed | |
| Astragalus mollissimus var. thompsoniae | Woolly Locoweed | |
| Astragalus naturitensis | Naturita Milkvetch | |
| Astragalus neomexicanus | New Mexico Milkvetch | |
| Astragalus newberryi | Newberry's Milkvetch | |
| Astragalus newberryi var. newberryi | Newberry's Milkvetch | |
| Astragalus nothoxys | Sheep Milkvetch | |
| Asclepias nummularia | Tufted Milkweed | |
| Astragalus nuttallianus | Nuttall's Milkvetch Small-flowered Milkvetch | |
| Astragalus nutriosensis | Apache Milkvetch | |
| Astragalus nuttallianus var. austrinus | Smallflowered Milkvetch | |
| Astragalus nuttallianus var. macilentus | Turkeypeas | |
| Astragalus nuttallianus var. micranthiformis | Turkeypeas | |
| Asclepias nyctaginifolia | Mojave Milkweed | |
| Asclepias oenotheroides | Zizotes Milkweed Hierba De Zizotes Side-cluster Milkweed Longhorn Milkweed Primrose Milkweed Lindheimer's Milkweed | |
| Astragalus oocalycis | Arboles Milkvetch | |
| Asplenium palmeri | Palmer's Spleenwort | |
| Astragalus pattersonii | Patterson's Milkvetch | |
| Astragalus pictiformis | Guadalupe Milkvetch | |
| Asplenium platyneuron | Ebony Spleenwort | |
| Asplenium platyneuron var. platyneuron | Ebony Spleenwort | |
| Astragalus praelongus | Stinking Milkvetch | |
| Astragalus proximus | Aztec Milkvetch | |
| Astragalus praelongus var. ellisiae | Ellis' Stinking Milkvetch | |
| Astragalus praelongus var. lonchopus | Stinking Milkvetch | |
| Astragalus praelongus var. praelongus | Stinking Milkvetch | |
| Asclepias pumila | Plains Milkweed | |
| Astragalus puniceus | Trinidad Milkvetch | |
| Astragalus puniceus var. gertrudis | Trinidad Milkvetch | |
| Astragalus puniceus var. puniceus | Trinidad Milkvetch | |
| Asclepias quinquedentata | Slimpod Milkweed | |
| Astragalus racemosus | Cream Milkvetch | |
| Astragalus racemosus var. longisetus | Cream Milkvetch | |
| Astragalus racemosus var. racemosus | Cream Milkvetch | |
| Asplenium resiliens | Blackstem Spleenwort | |
| Astragalus ripleyi | Ripley's Milkvetch | |
| Astragalus robbinsii | Robbins' Milkvetch | |
| Astragalus robbinsii var. minor | Robbins' Milkvetch Blake's Milkvetch | |
| Asclepias rusbyi | Rusby's Milkweed | |
| Astragalus sabulonum | Gravel Milkvetch | |
| Astragalus scopulorum | Rocky Mountain Milkvetch | |
| Asclepias scaposa | Stalked Milkweed Bear Mountain Milkweed | |
| Asplenium septentrionale | Forked Spleenwort Grassfern | |
| Astragalus sericoleucus | Silky Milkvetch | |
| Astragalus shortianus | Short's Milkvetch | |
| Astragalus siliceus | Flint Mountain Milkvetch | |
| Astrolepis sinuata | Wavy Scaly Cloakfern | |
| Astrolepis sinuata ssp. mexicana | Mexican Scaly Cloakfern | |
| Astrolepis sinuata ssp. sinuata | Wavy Scaly Cloakfern Wavy Cloak Fern | |
| Asclepias speciosa | Showy Milkweed | |
| Asanthus squamulosus | Mule Mountain Brickellbush Mule Mountain False Brickellbush | |
| Asclepias subverticillata | Horsetail Milkweed Poison Milkweed | |
| Astragalus tenellus | Looseflower Milkvetch | |
| Astragalus tephrodes | Ashen Milkvetch | |
| Astragalus tephrodes var. brachylobus | Ashen Milkvetch | |
| Astragalus tephrodes var. tephrodes | Ashen Milkvetch | |
| Astragalus thurberi | Thurber's Milkvetch | |
| Asplenium trichomanes | Maidenhair Spleenwort | |
| Asplenium trichomanes ssp. trichomanes | Maidenhair Spleenwort | |
| Asclepias tuberosa | Butterflyweed Butterfly Weed Butterfly Milkweed Orange Milkweed Pleurisy Root Chigger Flower Chiggerweed | |
| Asclepias tuberosa ssp. interior | Butterfly Milkweed Butterflyweed | |
| Asclepias uncialis | Wheel Milkweed | |
| Asclepias uncialis ssp. ruthiae | Ruth's Milkweed | |
| Asclepias uncialis ssp. uncialis | Wheel Milkweed Greene's Milkweed | |
| Astragalus vaccarum | Cow Spring Milkvetch | |
| Asclepias verticillata | Whorled Milkweed Eastern Whorled Milkweed | |
| Asclepias viridiflora | Green Comet Milkweed Green-flowered Milkweed Green Milkweed Wand Milkweed | |
| Astragalus waterfallii | Waterfall's Milkvetch | |
| Astragalus wingatanus | Fort Wingate Milkvetch | |
| Astragalus wittmannii | Wittmann's Milkvetch | |
| Astrolepis windhamii | Windham's Scaly Cloak Fern Windham's Scaly Cloakfern | |
| Astragalus wootonii | Halfmoon Milkvetch | |
| Astragalus zionis | Zion Milkvetch | |
| Astragalus zionis var. zionis | Zion Milkvetch | |
| Atriplex acanthocarpa | Tubercled Saltbush Armed Saltbush Salt Bush Salt Brush | |
| Atriplex acanthocarpa ssp. acanthocarpa | Tubercled Saltbush | |
| Atriplex argentea | Silver Orach Silverscale Saltbush Silverscale Saltweed | |
| Atriplex argentea ssp. argentea | Silverscale Saltbush | |
| Atriplex argentea var. argentea | Silverscale Saltbush | |
| Atriplex argentea var. caput-medusae | Stalked Saltbush | |
| Atriplex argentea ssp. expansa | Mohave Orach Mojave Silverscale Silverscale Saltbush Silverscale Saltbush | |
| Atriplex canescens | Chamiso Four-wing Saltbush Wing-scale | |
| Atriplex canescens var. canescens | Cenizo Fourwing Saltbush Wingscale | |
| Atriplex confertifolia | Shadscale Spiny Saltbush Shadscale Saltbush Hop Sage | |
| Atriplex corrugata | Mat Saltbush Matscale Matted Saltbush | |
| Atriplex cuneata | Castle Valley Saltbush Castlevalley Saltbush Valley Saltbush | |
| Atriplex cuneata ssp. cuneata | Castle Valley Saltbush Valley Saltbush | |
| Atriplex elegans | Chamizo Cenizo Wheelscale Orach Wheelscale Saltbush White-scale Saltbush | |
| Atriplex elegans var. elegans | Chamizo Cenizo Wheelscale Orach Wheelscale Saltbush Wheelscale Saltbush | |
| Atriplex elegans var. thornberi | Chamizo Cenizo Wheelscale Orach Wheelscale Saltbush Wheelscale Saltbush | |
| Athyrium filix-femina | Common Lady Fern Subarctic Lady Fern Lady Fern Ladyfern | |
| Athyrium filix-femina ssp. cyclosorum | Common Lady Fern Northwestern Lady Fern Subarctic Ladyfern Western Lady Fern | |
| Atriplex garrettii | Garrett Saltbush Garrett's Saltbush | |
| scientific name | common name(s) | image gallery |
