species
[2]
genus
[132]
volume
[77]
artist
[442]
Echinocereus viereckii Werderm. [Cactaceae]
W. Curtis, Bot. Mag., ser. 2, vol. 1(): : t. 22 (1984) [C. King]
Echinocereus viereckii Werderm. [Cactaceae]
