Colorado Cacti: An Illustrated Guide Describing All of the Native Colorado Cacti |
Contents
The Senior Author in his garden | 2 |
Opuntia phaeacantha | 12 |
Opuntia Schweriniana | 18 |
4 other sections not shown
Common terms and phrases
areoles berry Boissevain bristles Britton and Rose Cactaceae cacti Cactus Opuntia CaƱon City central spines Cereus clusters color Colorado Springs Common name Cortez Coryphantha Coulter cristate cylindrical Davisii deflexed described by Engelmann diameter distance between areoles Echinocereus coccineus Echinocereus triglochidiatus Engelmann and Bigelow erinacea genus George Engelmann globose glochids gray green stigmas greenish Grizzly Bear Cactus grows Habitat Herbarium hystricina inches long juicy lateral spines Latin in original lines long Mammillaria Mexico Missouri missouriensis mountains Muehlenpfordt Neobesseya numerous Nuttall oblong obovate Opuntia arborescens Opuntia fragilis Opuntia polyacantha ovary ovate Pediocactus Pediocactus Simpsonii petals phaeacantha Pikes Peak pink plant Platyopuntias Prickly Pear pulvilli purple radial spines radiosa Rafinesquei ribs Roemeri rutila Rydberg Santa Fe Sclerocactus Sclerocactus Whipplei seeds sepals slender soil species specimens spinosior spiny stamens stouter Tree Cactus trichophora tubercles upper variety Western Colorado western slope Wet Mountain Valley white spines Wislizenus woolly areoles