Asclepias sullivantii Engelmann ex A. Gray. Prairie Milkweed, Sullivant's Milkweed. Phen: (May-) Jun-Auh (-Sep); Jun-Oct. Hab: Calcareous prairies, riverbanks, bottomlands. Dist: ON, MI, Wim MN, and e. ND south to sc. OH, s. IN, s. IL, MO, and OK.
Origin/Endemic status: Native
Synonymy ⓘ: = C, F, FNA14, G, GrPl, Il, K3, K4, Mi, Mo2, Ok, Woodson (1954)
Links to other floras: = Asclepias sullivantii - FNA14
Wetland Indicator Status:
Heliophily ⓘ: 8
See something wrong or missing on about Asclepias sullivantii? Let us know here: (Please include your name and email if at all complicated so we can clarify if needed.) We greatly appreciate feedback, and will include updates from you in our next webapp update, which can take a few months.