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CCDB → Angiosperms → Betulaceae → Corylus → Corylus rostrata var. californica A. DC.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Corylus rostrata var. californica A. DC. | Corylus cornuta subsp. californica (A. DC.) A. E. Murray | 11 | 22 | IPCN67-71 | KASAPLIGIL, B. 1968. Chromosome studies in the genus Corylus. Sci. Rep. Fae. Sci., Ege Univ. No. 59 pp. 1-14. |