CCDB → Angiosperms → Compositae → Dieteria → Machaeranthera aspera Greene
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Machaeranthera aspera Greene | Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartm. | 4(1) | Asteracea | Watson 1973 Southw. Naturalist | |||
| Machaeranthera aspera Greene | Dieteria bigelovii (A. Gray) D. R. Morgan & R. L. Hartm. | 4 | IPCN73-74 | WATSON, T.J., Jr. 1973. Chromosome numbers in Compositae from the southwestern United states. Southw. Naturalist 18: 117-124. |