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CCDB → Angiosperms → Rhamnaceae → Ceanothus → Ceanothus velutinus var. velutinus
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Ceanothus velutinus var. velutinus | Ceanothus velutinus Douglas ex Hook. | 12 | IPCN online | Chambers, K. L., D. Green, S. Potampa & L. McMahan. 1998. IOPB chromosome data 13. Newslett. Int. Organ. Pl. Biosyst. (Oslo) 29: 18–22. | |||
| ! | Ceanothus velutinus var. velutinus | Ceanothus velutinus Douglas ex Hook. | 12 | IPCN75-78 | Taylor & Taylor 1977 |