Searching cultivars

Tree Cholla (Cylindropuntia imbricata 'Albiflora')
Tasajillo (Cylindropuntia leptocaulis 'Barnhart')
Wiggins' Cholla (Cylindropuntia echinocarpa 'Chief Mountain Gold')
Tree Cholla (Cylindropuntia imbricata 'Colorado White')
Thistle Cholla (Cylindropuntia davisii 'Copper King')
California Cholla (Cylindropuntia californica subsp. californica 'Cristata')
Cane Cholla (Cylindropuntia imbricata subsp. spinosior 'Desert Xmas')
Blue Diamond Cholla (Cylindropuntia x multigeniculata 'Dwarf Strain')
Tree Cholla (Cylindropuntia imbricata 'Eli's Purple')
Whipple's Cholla (Cylindropuntia whipplei 'Enterprise Gold')
Santa Fe Cholla (Cylindropuntia x viridiflora 'Frank')
Tree Cholla (Cylindropuntia imbricata 'Frank 2')
Tree Cholla (Cylindropuntia imbricata 'Fred's Red')
Tree Cholla (Cylindropuntia imbricata 'Giant Form')
Cholla (Cylindropuntia 'Golden Lion')
Tree Cholla (Cylindropuntia imbricata 'Guadalupe')
Buckhorn Cholla (Cylindropuntia acanthocarpa 'High Ho Silver')
Tree Cholla (Cylindropuntia imbricata 'Inermis')
Tree Cholla (Cylindropuntia imbricata 'Jurgen')
Tree Cholla (Cylindropuntia imbricata 'Kratschmer')
Blue Diamond Cholla (Cylindropuntia x multigeniculata 'Lemon Meringue')
Tree Cholla (Cylindropuntia imbricata 'Manzano Pink')
Tree Cholla (Cylindropuntia imbricata 'Marco')
Chain Fruit Cholla (Cylindropuntia fulgida var. mamillata)
Boxing Glove Cholla (Cylindropuntia fulgida var. mamillata 'Monstrosa')