[Gibson A. C., Stenocereus, Flora of North America North of Mexico, Oxford University Press, 2003, tom 4, s. 186–188]
Floristic treatment of Stenocereus in the fourth volume of Flora of North America. It describes the morphology and distribution of Stenocereus thurberi and distinguishes stem, flower and fruit characters. The online treatment retains the context of the North American flora.