Rudbeckia subtomentosa Pursh. Sweet Coneflower. Phen: Jul-Sep. Hab: Moist to dry woodlands, prairies, disturbed areas. Dist: MI, IA, and OK south to nc. TN (Tennessee Flora Committee 2015), MS and TX; eastward as introductions or possibly disjuncts. Known for NC only from a single 1897 specimen from Hollow Rock, Orange Co. NC; probably an introduction.
Origin/Endemic status: Native
Synonymy: = Ar, C, F, FNA21, GrPl, Il, K1, K3, K4, Mi, NE, NY, S, SE1, Tn, Perdue (1957); = n/a – RAB
Wetland Indicator Status:
- Atlantic and Gulf Coastal Plain: FAC
- Eastern Mountains and Piedmont: FAC
- Great Plains: FAC
- Midwest: FACU
- Northcentral & Northeast: FACU
Heliophily: 9
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© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Richard & Teresa Ware CC-BY-NC, permission granted to NCBG | Original Image ⭷Feedback
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