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CCDB → Angiosperms → Xanthorrhoeaceae → Haworthia → Haworthia radula (Jacq.) Haw.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Haworthia radula (Jacq.) Haw. | Haworthia attenuata var. radula (Jacq.) M. B. Bayer | 14 | IPCN online | Vosa, C. G. & M. B. Bayer. 1986. Chromosome studies in the southern African flora. 38--57: Haworthia. Caryologia 39: 325–334. | |||
| Haworthia radula (Jacq.) Haw. | Haworthia attenuata var. radula (Jacq.) M. B. Bayer | 7 | IPCN67-71 | BRANDHAM, P.E. 1971. Chromosomes of the Liliaceae II, Polyploidy and karyotype variation in the Aloineae. Kew Bull. 25: 381-399. | |||
| ! | Haworthia radula (Jacq.) Haw. | Haworthia attenuata var. radula (Jacq.) M. B. Bayer | 14 | Cave1963 | Sharma & Datta 1962 |