]> [author note: Herbarium and types: ILL; additional material at B, BBS, BRG, CAY, K, NY, P, US] [collector note: B, BBS, BRG, CAY, ILL (orig.) K, NY, P, US; North Carolina (lichens): FH; collected with E. A. Tripp] Botany Clarke, Hugh David Clarke, Hugh David H. D. Clarke H. David Clarke 1962