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CCDB → Angiosperms → Calyceraceae → Calycera → Calycera calcitrapa Griseb.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Calycera calcitrapa Griseb. | Calycera calcitrapa Griseb. | 21(1) | Asteracea | Turner 1978 Taxon | ||
| Calycera calcitrapa Griseb. | Calycera calcitrapa Griseb. | 21 | IPCN online | Turner, B. L. 1978. In IOPB chromosome number reports LXII. Taxon 27: 519–535. | |||
| ! | Calycera calcitrapa Griseb. | Calycera calcitrapa Griseb. | 21 | IPCN75-78 | Turner 1978 |