58 METASPERMAE OF THE MINNESOTA VALLEY. 



Oryzopsis juncea (Micnx.) B. S. P. Cat. N. Y. (1888). 



Stipajuncea MICHX. Fl. N. Am. I. 54 (1803). 

 S. canadensis Pom. Enc. Meth. VII. 452 (1806). 

 Milium pungens TORB. Fl.. U. S. I. 78 (1824). 

 Urachne brevicaudata TRIN. Gram. Pan. 27 (1826). 

 Oryzopsis parviflora HOOK. Fl. Bor. Am. II. 236 (1840). 

 O. canadensis TORR. Fl. N. Y. II. 433 (1843). 



Wats, and Coult., Gray's Man. 6 ed. 642; Mac., Fl. Can, II. 192; Britt., 

 Fl. N. J. 286; Upham, Fl. Minn. 162; Vas., Mon. 55. 



North America : St. Lawrence, Q. , Ont. , to Port 

 Arthur and Saskatchewan, Brit. Col. and Rocky Mts. ; S. to W, 

 N. Eng., N, J.; W. to Penn., Wis. and Minn. 



Minn, valley: Reported from S. E. edge; rocky or 

 gravelly hillsides. 



Oryzopsis asperifolia MICHX. Fl. N. Am. I, 51 (1803). 

 Urachne leucosperma LINK, Hort. Berol. I, 94 (1828>. 

 U. asperifolia TRIN. Diss. I, 174 (1828). 



Wats, and Coult., Gray's Man. 6 ed. 642; Britt., Fl. N. J. 286; Mac., Fl. 

 Can. II. 192; Upham, Fl. Minn. 162; Vas., Mon. 55. 



North America : Newf . , N. Br. , Q. , Ont. to Man. , 

 Brit. Col., Rocky Mts.; S. to N. Eng., N. J., and Penn.; W. to 

 Minn., Dak. and Mo. 



Minn, valley: N. E. and N. districts, woods, hillsides 

 and shaded banks; local or rare. 



HERB. : Sheldon 1926, Minneapolis. 



Oryzopsis melanocarpa MUHL. Gram. 79 (1817). 

 Milium racemosum SM. Rees, Cyc. (1819?). 

 Piptatherum niyrum TORR. Fl. U. S. I. 79 (1824). 

 Urachne racemosa TRIN. Diss. I, 174 (1828). 

 lOryzopsis asperifolia KUNTH, Enum. 1, 176 (1833 1 in part. 

 Wats, and Coult., Gray's Man. 6 ed. 642; Britt., Fl. N. J. 286; Mac., Fl. 

 Can. II, 193; Upham, Fl. Minn. 1P2; Vas., Mon. 55. 



North America: Ont. to N. Eng., N. J. and Penn.; W. 

 to Minn, and Mo. 



Minn, valley : Forest and N. W. districts ; dry or 

 rocky woods. 



HERB.: Taylor 949, Glenwood; Herrick 339, Minne 

 apolis. 



MUHLENBERGIA SCHREB. Gen. PL 44 (1789). 

 Vaseya THURB. Proc. Phil. Acad. 79 (1863). 

 Podosaemum DESVX. Bull. Philom. II, 188 (1813). 

 Trichochloa BE ATI v. Agrostogr. 29 (1812). 

 Bealia SCRIBN. ex. Durand, Ind. Gen. Phan. 469 (1888). 

 Calycodone NUTT. Jour. Acad. Phil. I, Is6 (1817). 

 Clomena and Tosagris BEAUV. Agrostogr. 28, 29 (1812). 



