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CCDB → Pteridophytes → Pteridaceae → Pellaea → Pellaea breweri D. C. Eaton
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pellaea breweri D. C. Eaton | Pellaea breweri D. C. Eaton | 29 | IPCN online | Windham, M. D. & G. Yatskievych. 2003. Chromosome studies of cheilanthoid ferns (Pteridaceae: Cheilanthoideae) from the western United States and Mexico. Amer. J. Bot. 90(12): 1788–1800. | ||
| ! | Pellaea breweri D. C. Eaton | Pellaea breweri D. C. Eaton | 58 | Love, 1977 | Britton (in Tryon, A. F. 1957) | ||
| ! | Pellaea breweri D. C. Eaton | Pellaea breweri D. C. Eaton | 58 | Love, 1977 | Tryon, A. F. & Britton 1958 | ||
| ! | Pellaea breweri D. C. Eaton | Pellaea breweri D. C. Eaton | 58 | eFlora | |||
| Pellaea breweri D. C. Eaton | Pellaea breweri D. C. Eaton | 29 | Cave1958 | Tryon & Britton 1958 |