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CCDB → Angiosperms → Compositae → Aphanostephus → Aphanostephus kidderi S. F. Blake
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Aphanostephus kidderi S. F. Blake | Aphanostephus skirrhobasis var. kidderi (S. F. Blake) B. L. Turner | 6 | Fedorov, 1974 | Turner, Crammer 1964 |