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CCDB → Angiosperms → Compositae → Dieteria → Machaeranthera canescens var. ambigua B. L. Turner
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Machaeranthera canescens var. ambigua B. L. Turner | Dieteria canescens var. ambigua (B. L. Turner) D. R. Morgan & R. L. Hartm. | 4II+0-3 frag. | IPCN online | Turner, B. L. 1987. Taxonomic study of Machaeranthera section Machaeranthera and Hesperastrum (Asteraceae). Phytologia 62: 207–266. |