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CCDB → Angiosperms → Malvaceae → Alcea → Alcea heldreichii (Boiss.) Boiss.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Alcea heldreichii (Boiss.) Boiss. | Alcea heldreichii (Boiss.) Boiss. | 42 | IPCN online | Markova, M. L. 1989. Chromosome numbers of Bulgarian angiosperms. Fitologija 36: 67–68. | |||
| Alcea heldreichii (Boiss.) Boiss. | Alcea heldreichii (Boiss.) Boiss. | 42 | IPCN online | Markova, M. L. & V. Y. Goranova. 1993. Karyological study of representatives of family Malvaceae in Bulgaria. Fitologija 46: 12–32. | |||
| Alcea heldreichii (Boiss.) Boiss. | Alcea heldreichii (Boiss.) Boiss. | 42 | IPCN75-78 | Loon & Jong 1978 | |||
| Althaea heldreichii Boiss. | Alcea heldreichii (Boiss.) Boiss. | 42 | Fedorov, 1974 | Skovsted 1935 |