]> [author note: Cyathea, Selaginella; Types: BSC] [collector note: col. with M. G. Caluff; BSC] Botany Shelton Serrano, Gustavo Shelton Serrano, Gustavo G. Shelton S. Shelton Gustavo Shelton Gustavo Shelton Serrano; Gustavo Shelton Shelton S., Gustavo