Vascular Plants of Oregon
Cactaceae

Generated from PNW Herbaria database
November 28, 2020.

2 genus names
8 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)

Index to Genera:


Opuntia
Opuntia columbiana (ID, OSC, REED, SRP, VALE, WS, WTU; 33; 1886-2009)
Opuntia fragilis (OSC, SOC, WCW; 8; 1917-2007)
Opuntia humifusa (OSC; 2; 2009)
Opuntia polyacantha (CIC; 1; 2004)
var. polyacantha (CIC; 1; 2004)
Pediocactus
Pediocactus nigrispinus (ID, OSC, SRP, WTU; 14; 1925-2000)
ssp. beastonii (SRP; 1; 1997)
Pediocactus simpsonii (WS; 1; 1953)