Studies on Mexican Cactaceae. I. Opuntia pachyrrhiza, a New Species from the Chihuahuan Desert, Mexico
Héctor M. Hernández, Carlos Gómez-Hinostrosa and Rolando T. BárcenasVolume:
11
Language:
english
Journal:
Novon
DOI:
10.2307/3393035
Date:
January, 2001
File:
PDF, 1014 KB
english, 2001