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CCDB → Angiosperms → Compositae → Atrichoseris → Atrichoseris platyphylla (A. Gray) A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Malacothrix platyphylla A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 9(4) | Asteracea | Tomb et al. 1978 Amer. J. Bot. | |||
| Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 9 | IPCN online | Keil, D. J. 1981. In Chromosome number reports LXXII. Taxon 30: 705–706. | |||
| Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 9 | IPCN online | Tomb, A. S., K. L. Chambers, D. W. KYHOS, A. M. Powell & P. H. RAVEN. 1978. Chromosome numbers in the Compositae XIV. Lactuceae. Amer. J. Bot. 65: 717–721. | |||
| Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 9 | IPCN online | Keil, D. J. 1976. Chromosome numbers for Euphorbia (Euphorbiaceae) from western North America. Madroño 23: 405–408. | |||
| ! | Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 18 | eFlora | |||
| ! | Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 18 | Fedorov, 1974 | Stebbins et al. 1953 | ||
| ! | Atrichoseris platyphylla (A. Gray) A. Gray | Atrichoseris platyphylla (A. Gray) A. Gray | 18 | Darlington, 1955 | Stebbins et al. 1953 |