120 Muhlenbergia, Volume 5 



NEW COMBINATIONS— I 

 By A. A. Heixer 



While preparing the manuscript for the third edition of the 

 Catalog of North American Plants, it was found necessary to 

 make a number of new combinations, due to changes in the de- 

 limitation of genera in most cases, and in a few instances new 

 names had to be coined to replace homonyms. It was my in- 

 tention to publish these in the Catalog itself, but since part of 

 that work has already been distributed to subscribers with the 

 changes appearing therein and the end of the volume not yet in 

 sight, it is deemed best to publish them in this journal when- 

 ever space may permit. 



Sabina flaccida (Schlecht.) 



Jnniperus flaccida Schlecht. Linnaea 12: 495. 1838. 



Sabina pachyphloea (Torr.) 



Juniperus pachyphloea Torr. Pac. R. R. Rep. 4: 142. 1857. 



Merathrepta compressa (Austin) 



Danthonia compressa Austin, Bull. Torr. Club, 3: 21. 1872. 



Merathrepta Parryi (Scribn.) 



Danthonia Parryi Scribn. Bot. Gaz. 21: 133. 1896. 



Merathrepta sericea (Nutt.) 



Danthonia sericca Nutt. Gen. 1: 71. 1818. 



Merathrepta thermale (Scribn.) 



Danthonia thermale Scribn. Circ. U. S. Depart. Agric. Div. 



Agrost. 30: 5. 1901. 

 Danthonia spicata pinetorum Piper, Erythea 7: 103. 1899, 

 Merathrepta pinetorum Piper, Cont. U. S. Nat. Herb. 11: 



122. 1906. 



Chloris Nashii 



Ch/oris Texana Nash, Bull. Ton. Club, 25: 441. 1898. 



X<»t C. Texensis Nash, Bull. Torr. Club 23: 151. 1896. 

 ( h/oris ciliata var. Texana Vasey, Bull. I\ S. Depart. Agric. 



J>iv. Bot. 1 2: part [, 3< >. 1 N<;< .. 



