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CCDB → Angiosperms → Compositae → Gutierrezia → Xanthocephalum linearifolium (DC.) Greenm.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Xanthocephalum linearifolium (DC.) Greenm. | Gutierrezia alamanii A. Gray | 4(1) | Asteracea | Turner 1961 Rhodora | ||
| Xanthocephalum linearifolium (DC.) Greenm. | Gutierrezia alamanii A. Gray | 4 | Cave1962 | Beaman & T. 1962 |