Muhlenbergia minutissima (Steud.) Swallen - DornOI , RBS, FNA, GPF, HDH, KTZ, SF!, 



W&W, E/W 

 Muhlenbergia montana (Nutt.) Hitchc. - DornO 1 . RBS, FNA, HDH. IMF, KTZ, SF!, UTF, 



W&W, E/W 

 Muhlenbergia pauciflora Buckley - FNA, RBS, HDH, IMF, KTZ, SFW, UTF, W&W, W 

 Muhlenbergia porteri Scribn. ex Beal - FNA, RBS. IMF, KTZ, UTF, E/W 



[Muhlenbergia porteri Scribn.] - GPF, HDH, SF!, W&W 

 Muhlenbergia pungens Thurb. - DornOI. RBS, GPF, HDH, IMF, KTZ, SF!, UTF, E/W 



|ViulilenbergiapungensThurb. ex A. Gray] - FNA, W&W 

 Muhlenbergia racemosa (Michx.) Britton, Sterns, & Poggenb. - DornOI, RBS, FNA. GPF, HDH. 



IMF, KTZ, SF!, UTF, W&W, E/W 

 Muhlenbergia ramulosa (Kunth) Swallen - KTZ, RBS, W&W, misapp.. E 



[Muhlenbergia wolfii (Vasey) Rydb.] - HDH, SFE, W&W 

 Muhlenbergia repens (J. Presl) Hitchc. - FNA, KTZ, UTF 

 Muhlenbergia richardsonis (Trin.) Rydb. - DornOI, RBS, FNA, GPF, HDH, KTZ, SF!, W&W, 



E/W 

 Muhlenbergia rigens (Benth.) Hitchc. - FNA 

 Muhlenbergia rigida (Kunth) Trin. - FNA 



* Muhlenbergia schreberi J. F. Gmel. - FNA, RBS, GPF. HDH, KTZ, SFE, UTF, W&W, E 

 Muhlenbergia tenuiflora (Willd.) Britton, Sterns & Poggenb. - FNA 

 Muhlenbergia texana Buckley - FNA 

 Muhlenbergia tliurberi Rydb. - IMF. RBS, KTZ, SFW, UTF, W 



[Muhlenbergia thurberi (Scribn.) Rydb.] - FNA, W&W 

 Muhlenbergia torreyi (Kunth) Hitchc. ex Bush - DornOI, RBS, FNA, GPF, KTZ, W&W, E 



[Muhlenbergia torreyi (Kunth) Hitchc] - HDH, SFE 

 Muhlenbergia wrightii Vasey ex J. M. Coult. - FNA, RBS, IMF, KTZ, UTF. W&W, E/W 



[Muhlenbergia wrightii Vasey] - HDH, SF! 



Munroa squarrosa (Nutt.) Torr. - DornOI, RBS, FNA, GPF, HDH, IMF, UTF 



[Monroa squarrosa (Nutt.) Ton*.] - KTZ, SF!, W&W, E/W 



Nassella tenuissima (Trin.) Barkworth - RBS, FNA 



[Stipa tenuissima Trin.] - FNA 

 Nassella viridula (Trin.) Barkworth - RBS, DornOI, FNA, KTZ, SF!, W&W 1 



[Stipa viridula Trin.] -GPF, HDH, UTF, W&W, E/W 



Oryzopsis (see also Achnatherium, Pipatherum) 



[NS - the genus is polyphyletic; but best way to split still not evident] 

 Oryzopsis asperifolia Michx. - RBS, DornOI, FNA, GPF, HDH, IMF, KTZ, SF!, W&W, E/W 

 Panicum (see also Dichaiitlielium) 



[NS -the genus is polypln letic and is being split actively, primarily by Morone. Zuloaga. and colleagues 

 working out of Argentina. I am withholding some of the generic splits pending more data] 



(Identification sources: ) 



i. K. Jiiiuiiii], 2u0'l ( li.'ckliM of Var-culiLi I 'In ills 1 1 : r 1 1 l- Siuilht'in Kucki \ 



