species 2,308 observations

Prairie Milkweed

Asclepias sullivantii

Field notes

Asclepias sullivantii is a species of flowering plant in the milkweed genus, Asclepias. Common names include prairie milkweed, Sullivant's milkweed, and smooth milkweed. It is native to North America, where it occurs in the central United States and Ontario in Canada.

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Supports All

185 native animals
supported in the US

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Moisture
Moist Wet
Water use
Medium

From USDA PLANTS and the Lady Bird Johnson Wildflower Center.