The Douglas Campbell Show:
Cactus flowers, Desert Museum, AZ (1982)
The Douglas Campbell Show:
Cyrio tree ("Boojum tree"), Desert Museum, AZ (1985)
The Douglas Campbell Show:
Sotol flower, Desert Museum, AZ (1982)
The Douglas Campbell Show:
Dead saguaro, Desert Museum, AZ (1997)
The Douglas Campbell Show:
Aloe flowers, Desert Museum, AZ (1985)
The Douglas Campbell Show:
Habitat, Desert Museum, AZ (1985)
The Douglas Campbell Show:
Unidentified fruit, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Unidentified flower, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Unidentified flower, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Catclaw, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Gardens, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Setting, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Chollas, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Cholla + ocotillo, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Jumping cholla, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Habitat, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Mahonia, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cactus (post-flowering), Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cacti (with fruit), Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cactus, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cactus, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fruit of fishhook barrel cactus (close-up), Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cactus with fruit, Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fishhook barrel cactus spines (close-up), Sonoran Desert Museum, AZ (1997)
The Douglas Campbell Show:
Fish hook cactus close-up, Desert Museum, AZ (1997)
The Douglas Campbell Show:
Habitat, Sonoran Desert Museum, AZ (1997)