Tessaria sericea (Nutt.) Shinners, 1967 |
Tetracanthus A. Rich., 1850 |
Tetracarpum Moench, 1802 |
Tetracarpum guatemalense Rydb., 1914 |
Tetracarpum pringlei (S. Watson) Rydb., 1914 |
Tetracarpum virgatum Rydb., 1914 |
Tetracarpum wislizeni (A. Gray) Rydb., 1914 |
Tetrachyron Schltdl., 1847 |
Tetrachyron brandegeei (Greenm.) Wussow & Urbatsch, 1980 |
Tetrachyron chimalapanum B.L. Turner, 2006 |
Tetrachyron discolor (A. Gray) Wussow & Urbatsch, 1980 |
Tetrachyron grayi (Klatt) Wussow & Urbatsch, 1980 |
Tetrachyron manicatum Schltdl., 1847 |
Tetrachyron oaxacana B.L. Turner, 1986 |
Tetrachyron omissum Rzed. & Calderón, 2008 |
Tetrachyron orizabaensis (Klatt) Wussow & Urbatsch, 1980 |
Tetrachyron orizabaensis var. orizabaensis (Klatt) Wussow & Urbatsch, 1980 |
Tetrachyron orizabaensis var. websteri (Wussow & Urbatsch) Wussow & Urbatsch, 1980 |
Tetrachyron paneroi B.L. Turner, 2016 |
Tetrachyron torresii B.L. Turner, 1985 |