Flora of the Southeastern United States
2022 Edition

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ASTERACEAE

Eupatorium vaseyi T.C. Porter. Vasey's Eupatorium. Phen: Jul-Oct. Hab: Moist to dry woodlands and openings, fire-maintained woodlands over mafic rocks (such as diabase). Dist: Various interpretations of this taxon have led to confusions and uncertainties regarding its distribution; Schilling (2011) shows records for e. TN and sc. KY and a recent discovery on Crowley's Ridge in AR (Witsell, pers. comm., 2017) represent the only confirmed distribution, but it should be sought elsewhere.

Origin/Endemic status: Endemic

Syn: = K3, K4, Tn, Va, Montgomery & Fairbrothers (1970), Schilling (2011b); = Eupatorium album var. monardifolium – F; = Eupatorium sessilifolium var. vaseyi – K1, RAB, WV; < Eupatorium album var. vaseyi – C, FNA21, SE1, W, Cronquist (1985), (also see E. godfreyanum); < Eupatorium godfreyanum – Pa; < Eupatorium vaseyi – G

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© Gary P. Fleming [image randomly selected]

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