| Name | Haplomyces Thaxter |
| Authorship | Thaxter |
| Rank | Genus |
| Placed in | Laboulbeniaceae G. Winter |
| Contains | Haplomyces sp. Haplomyces texanus Thaxter |
| Remarks | Gender: male. Lectotype Species: H. californicus Thaxter (vide Thaxter, Mem. Amer. Acad. Arts 16: 31. 27 Jun 1931) |
| Citation | 1893 Proc. Amer. Acad. Arts 28: 159 |