]> [author note: Herbarium and types: TO; additional material at F, G, GE (possibly), G-DC, M (lichens)] [collector note: Brazil (R. de J., Bahia, Para, Sao Paulo, Santa Catharina, 1839-1840), Uruguay (1840): F, G (693), G-DC, GE (500), TO (orig.); Europe (Italy): GE] Botany Casaretto, Giovanni Casaretto, Giovanni G. Casaretto Casar. Casaretto Giovanni Casaretto J. Casaretto 1812 1879