Symphyotrichum rhiannon Weakley & Govus. Buck Creek Aster, Rhiannon's Aster. Phen: Oct-Nov. Hab: Ultramafic outcrop barren. Dist: Endemic (as far as is known) to the Buck Creek Serpentine Barren, Clay County, NC.
Origin/Endemic status: Endemic
Syn: = FNA20, K3, K4, Kauffman et al (2004)
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© Alan M. Cressler
© Alan M. Cressler
© Bruce A. Sorrie