antelope horns


regionally-sourced plant specimens that are sustainably harvested of the highest quality to be well-adapted to the requirements of each project


all plantssunny perennials & shrubs

\\ antelope horns (ASAS)

\\ antelope horns (ASAS)

plant details

antelope horns


latin name: Asclepias asperula

usda code: ASAS

alternative name(s): Spider milkweed, Green-flowered milkweed, Spider antelope-horns


ecotopes class: sunny perennials + shrubs

ecological condition(s): sunny edgedesert bajada

size range: small – less than 3 ft

habit: herbaceous

leaf retention: deciduous

light requirement: full sun

color signature: creamy yellow flower heads

native range