Studies on Mexican Cactaceae. II. Opuntia megarrhiza, a Poorly Known Endemic from San Luis Potosí, Mexico
Héctor M. Hernández, Carlos Gómez-Hinostrosa and Rolando T. BárcenasVolume:
53
Language:
english
Journal:
Brittonia
DOI:
10.2307/3218384
Date:
October, 2001
File:
PDF, 891 KB
english, 2001