Tetrachyron orizabaensis
(tree size 1)
Tetrachyron orizabensis
Tetrachyron torresii
Tetrachyron websteri
Tetrachyron brandegei
Tetrachyron discolor
Tetrachyron grayi
Tetrachyron manicatum
Tetrachyron oaxacana
Tetrachyron paneroi
Tetrachyron omissum
Tetrachyron chimalapanum
Tetrachyron oaxacanum