Spider Milkweed

Common Names:
Spider Milkweed
Scientific name:
Asclepias asperula ssp. asperula
Elevation range:
4,000 - 6,000 ft.
Flowering Months:
May, June, July, August, September
Life Cycle | Lifeform:
Perennial
Notes:
Rare, Attracts butterflies
California Rare Plant Rank:
4.3--Watch list
Desert region:
Mojave