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CCDB → Angiosperms → Compositae → Carduus → Carduus schimperi S. Bip.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Carduus chamaecephalus (Vatke) Oliv. & Hiern | Carduus schimperi S. Bip. | 32(2) | Asteracea | Hedberg ＆ H. 1977 Botaniska Notiser | ||
| Carduus chamaecephalus (Vatke) Oliv. & Hiern | Carduus schimperi S. Bip. | 32 | IPCN online | Hedberg, I. & O. Hedberg. 1977. Chromosome numbers of afroalpine and afromontane angiosperms. Bot. Not. 130: 1–24. |