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CCDB → Angiosperms → Compositae → Xanthisma → Machaeranthera australis (Greene) Shinners
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Machaeranthera australis (Greene) Shinners | Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. | 4(1) | Asteracea | Turner & F. 1966 Amer. J. Bot. | ||
| ! | Machaeranthera australis (Greene) Shinners | Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. | 5(1) | Asteracea | Weedin & P. 1980 Taxon | ||
| Machaeranthera australis (Greene) Shinners | Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. | 4II | IPCN online | Semple, J. C. & J. G. Chmielewski. 1987. Chromosome number determinations in fam. Compositae, tribe Astereae. II. Additional counts. Rhodora 89: 319–325. | |||
| Machaeranthera australis (Greene) Shinners | Xanthisma spinulosum (Pursh) D. R. Morgan & R. L. Hartm. | 5 | IPCN online | WEEDIN, J. F. & A. M. POWELL. 1980. In Chromosome number reports LXIX. Taxon 29: 716–718. |