Echinocereus weinbergii subsp. weinbergii
- 1. Sánchez, D., Gómez-Quintero, D., Vargas-Ponce, O., Carrillo-Reyes, P. & Dávila-Aranda, P. 2020: Species delimitation in the Echinocereus pulchellus complex (Cactaceae). – Brittonia 72(4): 433-452. http://doi.org/10.1007/s12228-020-09632-x
- =Echinocereus pulchellus var. costatus in Acta Mus. Richnov., Sect. Nat., 7: 34. 2000 syn. sec. Sánchez & al. 20202
- 2. Sánchez, D., Gómez-Quintero, D., Vargas-Ponce, O., Carrillo-Reyes, P. & Dávila-Aranda, P. 2020: Species delimitation in the Echinocereus pulchellus complex (Cactaceae). – Brittonia 72(4): 433-452. http://doi.org/10.1007/s12228-020-09632-x