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CCDB → Angiosperms → Cactaceae → Echinocereus → Echinocereus fasciculatus (Engelm.) L. D. Benson
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Echinocereus engelmannii subsp. fasciculatus (Engelm.) W. Blum & M. Lange | Echinocereus fasciculatus (Engelm.) L. D. Benson | 22 | Baker, 2009 | |||
| ! | Echinocereus fasciculatus (Engelm.) L. D. Benson | Echinocereus fasciculatus (Engelm.) L. D. Benson | 33 | IPCN online | Pinkava, D. J., J. P. Rebman & M. A. Baker. 1998. Chromosome numbers in some cacti of western North America---VII. Haseltonia 6: 32–41. | ||
| ! | Echinocereus fasciculatus | Echinocereus fasciculatus (Engelm.) L. D. Benson | 22 | IPCN online | Pinkava, D. J. & B. D. Parfitt. 1982. Chromosome numbers in some cacti of western North America IV. Bull Torrey Bot. Club. 109: 121–128. | ||
| ! | Echinocereus fasciculatus | Echinocereus fasciculatus (Engelm.) L. D. Benson | 44 | 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. | ||
| ! | Echinocereus fasciculatus (Engelm.) L. D. Benson | Echinocereus fasciculatus (Engelm.) L. D. Benson | 44 | eFlora | |||
| ! | Mammillaria fasciculata Engelm. ex S. Watson | Echinocereus fasciculatus (Engelm.) L. D. Benson | 22 | Fedorov, 1974 | Remski 1954 |