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CCDB → Angiosperms → Gesneriaceae → Columnea → Columnea querceti Oerst.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Columnea querceti Oerst. | Columnea querceti Oerst. | 9 | IPCN67-71 | DAVIDSE, G. 1970. In IOPB chromosome number reports XXV. Taxon 19: 102-113.~ | |||
| Columnea querceti Oerst. | Columnea querceti Oerst. | 9 | Cave1963 | Sherk in Lee 1962 |