886 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Enodium coeruleum Gaudin, Agrost. Helv. 1: 145. 1811. Based on Aira 



caerulea L. 

 Cynodon caeruleus Raspail, Ann. Sci. Nat., Bot. 5: 302. 1825. Based on 



Molinia caerulea Koel. (error for Moench). 

 Amblytes caerulea Dulac, Fl. Haut. Pyr. 80. 1867. Based on Molinia caerulea 



Moench. 



(18) MONANTHOCHLOE Engelm. 



(1) Monanthochloe littoralis Engelm., St. Louis Acad. Sci. Trans. 1: 437. pi. 13. 

 14. 1859. Texas, Drummond, Berlandier 3227 (Matamoros region), 

 Galveston Island, Lindheimer; Florida, Key West, Blodgett. 



(75) MUHLENBERGIA Schreb. 



(32) Muhlenbergia andina (Nutt.) Hitchc, U.S. Dept. Agr. Bull. 772: 145. 



1920. Based on Calamagrostis andina Nutt. 

 Calamagrostis andina Nutt., Jour. Acad. Nat. Sci. Phila. II. 1: 187. 1848. 



California, on the Colorado of the West, Gambel. 

 Vaseya comata Thurb., in A. Gray, Acad. Nat. Sci. Phila. Proc. 1863: 79. 



1863. Nebraska [probably Wyoming, Hall and Harbour 685]. 

 Muhlenbergia comata Thurb.; Benth., Jour. Linn. Soc. Bot. 19: 83. 1881. 



Based on Vaseya comata Thurb. 



(12) Muhlenbergia arenacea (Buckl.) Hitchc, Biol. Soc. Wash. Proc. 41: 161. 

 1928. Based on Sporobolus arenaceus Buckl. 



Sporobolus arenaceus Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 89. 1863. 



Western Texas, [Wright 737]. 

 Sporobolus asperifolius var. brevifolius Vasey, Contrib. U.S. Natl. Herb. 1: 56. 



1890, name only, Pena, Duval County, Tex., Nealley; Contrib. U.S. 



Natl. Herb. 3: 64. 1892, as synonym of S. auriculatus Vasey. 

 Sporobolus auriculatus Vasey, Contrib. U.S. Natl. Herb. 3: 64. 1892. Pena, 



Tex., Nealley. 

 (43) Muhlenbergia arenicola Buckl., Acad. Nat. Sci. Phila. Proc. 1862: 91. 



1863. Western Texas, [Wright 735]. 

 Podosaemum arenicola Bush, Amer. Midi. Nat. 7: 40. 1921. Based on 



Muhlenbergia arenicola Buckl. 

 (18) Muhlenbergia arizonica Scribn., Bull. Torrey Bot. Club 15: 8. pi. 76. 



f. A. 1888. Near Mexican Boundary, Arizona, Pringle in 1884. 

 (37) Muhlenbergia arsenei Hitchc, Biol. Soc. Wash. Proc. 41: 161. 1928. 



Sulphur Springs, N.Mex., Arscne and Benedict 16405. 



(13) Muhlenbergia asperifolia (Nees and Mey.) Parodi, Univ. Nac Buenos Aires 

 Rev. Agron. 6: 117. f. 1. 1928. Based on Sporobolus asperifolius Nees 

 and Mey. 



Vilfa asperifolia Meyen, Reis. Erd. 1: 408. 1834, name only; Nees and 



Mey., Mem. Acad. St. Petersb. VI. Sci. Nat. 4 1 : 95. 1840. Chile, Meyen. 

 Sporobolus asperifolius Nees, Nov. Act. Acad. Caes. Leop. Carol. 19: Sup. 1: 



9. 1841; 141. 1843. Based on Vilfa asperifolia Nees and Mey. 

 Agrostis distichophylla R. A. Phil., Fl. Atac. 54. 1860. Not A. distichophylla 



Roem. and Schult., 1817. Chile. (Fide Parodi.) 

 Sporobolus sarmentosus Griseb., Abhandl. Gesell. Wiss. Gottingen 24: 295. 1879. 



Argentina. 

 Sporobolus deserticolus Phil., An. Mus. Nac. Chile Bot. 8: 82. 1891. Chile. 



(Fide Parodi.) 

 Sporobolus asperifolius var. major Vasey, Contrib. U.S. Natl. Herb. 3: 64. 



1892. [Marfa, Tex., Havard 10 in 1883.J 

 Sporobolus distichophyllus Phil., An. Univ. Chile 94: 7. 1896. Based on 



Agrostis distichophylla Phil. 

 Agrostis eremophila Speg., An. Mus. Nac. Buenos Aires 7: 190. 1902. Based 



on A. distichophylla Phil. 

 (24) Muhlenbergia brachyphylla Bush, Amer. Midi. Nat. 6: 41. 1919. Webb 



City, Mo., Palmer 2734. (Not invalidated by M. brachyphylla Nees; Jacks., 



Ind. Kew. 3: 269. 1894, a clerical error for Podosaemum brachyphyllum Nees.) 

 (21) Muhlenbergia californica Vasey, Bull. Torrey Bot. Club 13: 53. 1886. 



Based on M. glomerata var. brevifolia Vasey. 

 Muhlenbergia glomerata var. brevifolia Vasey, Bot. Gaz. 7: 92. 1882. [San 



Bernardino Mountains], Calif., Parish [1028]. 

 Muhlenbergia sylvatica var. californica Vasey, Bot. Gaz. 7: 93. 1882. San 



Bernardino Mountains, Calif., Parish [1076]. 



