]> Botany [collector note: BHCB, ICN, MEXU, MO, NY, WCSU] Philbrick, C. Thomas, Novelo Retana, Alejandro & Irgang, Bruno E. Philbrick, C. Thomas, Novelo Retana, Alejandro & Irgang, Bruno E. C. T. Philbrick, A. Novelo Retana & B. E. Irgang