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CCDB → Angiosperms → Compositae → Psathyrotes → Psathyrotes ramosissima (Torr.) A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 17+1-6Bs(1) | Asteracea | Strother & P. 1975 Madrono | |||
| Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 17 | IPCN online | Keil, D. J. 1981. In Chromosome number reports LXXII. Taxon 30: 705–706. | |||
| Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 17 | IPCN online | Powell, A. M., D. W. KYHOS & P. H. Raven. 1975. Chromosome numbers in Compositee. XI. Helenieae. Amer. J. Bot. 62: 1100–1103. | |||
| Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 17, 17+1-6B | IPCN online | Strother, J. L. & G. PILZ. 1975. Taxonomy of Psathyrotes (Compositae: Senecioneae). Madroño 23: 24–40. | |||
| ! | Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 34 | eFlora | |||
| ! | Psathyrotes ramosissima (Torr.) A. Gray | Psathyrotes ramosissima (Torr.) A. Gray | 17 | Cave1963 | Ornduff et al. 1963 |