]> [author note: Herbarium and types: LIL; additional material at AMES, GH, MO, NY, SI, TEX, U. Juncaceae or Argentina] [collector note: AMES, GH, LIL, MO, NY, SI (120), TEX, U] Botany Castillon, Léon Castillon, Léon L. Castillón Castillon Leon Castillon