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CCDB → Angiosperms → Cactaceae → Echinomastus → Echinomastus warnockii (Benson) Glass & R. A. Foster
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Neolloydia warnockii L. D. Benson | Echinomastus warnockii (Benson) Glass & R. A. Foster | 11 | IPCN online | Weedin, J. F. & A. M. Powell. 1978. Chromosome numbers in Chihuahuan desert Cactaceae. Trans-Pecos Texas. Amer. J. Bot. 65: 531–537. | ||
| ! | Echinomastus warnockii (Benson) Glass & R. A. Foster | Echinomastus warnockii (Benson) Glass & R. A. Foster | 11 | IPCN online | Pinkava, D. J., B. D. Parfitt, M. A. Baker & R. D. Worthington. 1992. Chromosome numbers in some cacti of western North America---VI, with nomenclatural changes. Madroño 39(2): 98–113. | ||
| ! | Echinomastus warnockii (Benson) Glass & R. A. Foster | Echinomastus warnockii (Benson) Glass & R. A. Foster | 11II | IPCN online | Powell, A. M. & J. F. Weedin. 2001. Chromosome numbers in Chihuahuan Desert Cactaceae. III. Trans-Pecos Texas. Amer. J. Bot. 88(3): 481–485. | ||
| ! | Neolloydia warnockii L. D. Benson | Echinomastus warnockii (Benson) Glass & R. A. Foster | 11 | IPCN75-78 | Weedin & Powell 1978a | ||
| ! | Echinomastus warnockii (Benson) Glass & R. A. Foster | Echinomastus warnockii (Benson) Glass & R. A. Foster | 22 | eFlora |