Nabalus asper (Michaux) Torrey & A. Gray. Common name: Rough Rattlesnake-root. Phenology: Aug-Sep. Habitat: Prairies, glades, and barrens, limestone woodlands. Distribution: PA, OH, WI, MN, and SD south to c. TN, MS, LA, and OK. Discovered in AL (D. Estes, pers.comm. 2021).
Origin/Endemic status: Native
Synonymy ⓘ: = Il, K4, POWO, S, Tn; = Nabalus asperus (Michx.) Torr. & A.Gray; = Prenanthes aspera Michx. — Ar, C, F, FNA19, G, GrPl, Oh3, SE1
Links to other floras: = Prenanthes aspera - FNA19
Heliophily ⓘ: 9
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© Paul Marcum source | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Paul Marcum source | Original Image ⭷
© Alan Weakley source | Original Image ⭷
© Alan Weakley source | Original Image ⭷Feedback
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Horticultural Information
No horticultural data found for this taxon.