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CCDB → Angiosperms → Compositae → Malacothrix → Malacothrix sonchoides (Nutt.) Torr. & A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Malacothrix sonchoides (Nutt.) Torr. & A. Gray | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | 7(1) | Asteracea | Watson 1973 Southw. Naturalist | |||
| Malacothrix sonchoides (Nutt.) Torr. & A. Gray | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | 7 | 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. | |||
| ! | Malacothrix sonchoides (Nutt.) Torr. & Gray | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | 7 | IPCN73-74 | WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124. | ||
| ! | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | 7 | IPCN73-74 | TOMB, A.S. 1974. Chromosome numbers and generic relationships in subtribe stephanorneriinae (Cornpositae: Cichorieael. Brittonia 26: 203- 216. | ||
| ! | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | Malacothrix sonchoides (Nutt.) Torr. & A. Gray | 14 | eFlora |