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CCDB → Angiosperms → Compositae → Phagnalon → Phagnalon rupestre subsp. rupestre
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Phagnalon rupestre subsp. rupestre | Phagnalon rupestre (L.) DC. | 18 | IAPT/IOPB | |||
| Phagnalon rupestre subsp. rupestre | Phagnalon rupestre (L.) DC. | 18(1) | Asteracea | Vogt ＆ A. 1999 Bocconea | |||
| Phagnalon rupestre subsp. rupestre | Phagnalon rupestre (L.) DC. | 18 | IPCN online | Oberprieler, C. & R. Vogt. 1993. Chromosome numbers of north African phanerogams. II. Willdenowia 23: 211–238. | |||
| Phagnalon rupestre subsp. rupestre | Phagnalon rupestre (L.) DC. | 18 | IPCN online | Vogt, R. & A. Aparicio. 1999. Chromosome numbers of plants collected during Iter Mediterraneum IV in Cyprus. Bocconea 11: 117–169. |