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CCDB → Angiosperms → Compositae → Calendula → Calendula arvensis subsp. arvensis L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Calendula arvensis subsp. arvensis L. | Calendula arvensis subsp. arvensis | 44 | IPCN67-71 | FERNANDES, A., & M. QUEIROS. 1971. Contribution a la connaissance cytotaxinomique des Spermatophyta du Portugal. II Compositae Bol. soc. Brot. 45 (ser. 2l: 5-122. |