]> [author note: Herbarium and types: RO; additional material at BP, C, CAG, F, FI, MOD, MPU, PAD, WRSL] [collector note: Herbarium: RO, Italy: BP, C (col. 1869), CAG, F, FI, MOD, MPU, NMW, PAD, RO, WRSL] Botany Pirotta, Pietro Romualdo Pirotta, Pietro Romualdo P. R. Pirotta Pirotta Pietro Romualdo Pirotta 1853 1936