Taxa Count: 17
POACEAE
Muhlenbergia mexicana ambigua
Muhlenbergia mexicana commutata
Muhlenbergia mexicana f. amibigua
Muhlenbergia mexicana fm. setiglumis
Muhlenbergia mexicana forma mexicana
Muhlenbergia mexicana ssp. Ambigua
Muhlenbergia mexicana var. rudgei Bailey