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)
Wetland Indicator Status:
- Eastern Mountains and Piedmont: FAC
- Great Plains: FAC
- Midwest: FAC
- Northcentral & Northeast: FAC
Heliophily ?: 8
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© Bruce Sorrie | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Bruce Sorrie | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Paul Marcum source | Original Image ⭷Feedback
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