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CCDB → Angiosperms → Crassulaceae → Dudleya → Dudleya attenuata
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dudleya attenuata | Dudleya attenuata (S. Watson) Moran | 17, 34 | IPCN online | Uhl, C. H. 2001. In R. Moran, Dudleya attenuata, with the new subspecies australis. Haseltonia 8: 58–62. | ||
| ! | Dudleya attenuata | Dudleya attenuata (S. Watson) Moran | ,3468 | eFlora | |||
| Dudleya attenuata (S. Watson) Moran | Dudleya attenuata (S. Watson) Moran | 17 | IPCN online | Baker, M. A. & B. D. Parfitt. 1986. Chromosome Number Reports 91. Taxon 35: 405–406. | |||
| ! | Dudleya attenuata (S. Watson) Moran | Dudleya attenuata (S. Watson) Moran | 34, 68 | Darlington, 1955 | Uhl & Moran 1953 |