Neotypification of Opuntia pilifera (Cactaceae; Opuntioideae)

Martinez-Gonzalez, CR; Morales-Sandoval, JD

Martinez-Gonzalez, CR (corresponding author), Univ Nacl Autonoma Mexico, Dept Biol, Fac Ciencias, Ciudad Univ, Mexico City 04510, DF, Mexico.

PHYTOTAXA, 2020; 452 (3): 241