Discocactus crystallophilus
All photos are 640 x 480 each and high compressed.
albispinus (77k)
boliviansis (59k)
boominanus (75k)
catingicola (69k)
crystallophilus (64k)
estevesii (64k)
ferricola (79k)
griseus (65k)
insignis (62k)
magnimmama (74k)
placentiformis (70k)
placentiformis var minor-horrida (61k)
pugionacanthus (72k)
pulvinicapitatus (59k)
silicicola (76k)
tricornis (68k)
-do- (excellent form 59k)
tricornis var gigantea (70k)
zehntneri (63k)
sp. W27 (65k)