Conopholis americana (Linnaeus) Wallroth. Bearcorn, Oakdrops, Cancer-root. Phen: Mar-Jun. Hab: Rich, moist forests, under and hemiparasitic on Quercus species. Dist: NS west to WI and south to c. peninsular FL, AL, and TN; disjunct in se. Mexico (CHP, OAX, PUE).
Origin/Endemic status: Native
Syn: = C, F, Fl7, FNA17, G, Il, K1, K3, K4, Mi, NE, NY, Pa, RAB, S, Tn, Va, W, WH3, WV, Haynes (1971), Rodrigues et al (2013), Rodrigues, Colwell, & Stefanović (2011), Thieret (1971); < Conopholis alpina Liebm. – Mex
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