150 GRASSES OF IOWA. 



Cratty) ; Dixon, 737 (Snyder); Taylor County, 11 11 (Pool); Har- 

 court (Danielson) ; Hamilton County (P. H. Rolfs) ; Muscatine, 404 

 (Reppert) ; Cedar Rapids (Miss Hall); Belknap, 833 (Rankin); 

 Benton County, Dysart (Miss Sirrine) ; Sioux City (Miss Wakefield) ; 

 Ames (E. R. Wilson, Rich and Gossard, Hitchcock, Miss Wood, P. H. 

 Rolfs, Meredith, Pammel, Fairfield, 122 Ball, 1161 Pammel) ; Key- 

 stone (Koch) ; Battle Creek, 960 (Preston) ; Jewell Junction, Indianola 

 (Carver) ; Le Claire (F. Rolfs) ; Keokuk (P. H. Rolfs) ; Alden, 11 19 

 (Stevens); Durant, 1134 (Weaver); Iowa City (Hitchcock); High 

 Bridge, Dallas County (Shimek) ; Decatur County (Shimek). 



North America. Commonly naturalized from New England to 

 Florida; west to Tennessee and Alabama, western Arkansas (P. H. 

 Rolfs), northwestern Missouri, Kansas, Nebraska ( McCook, 378; 

 Broken Bow, 8; Aurora, 5; Hastings, 13; Pammel), and the Rocky 

 Mountains of New Mexico; Utah (Uintah Mountains, White Rock 

 Agency, Pammel and Stanton, 137; East Lake Fork, 141; West 

 Duchesne, Pammel and Stanton, 138; East Duchesne, Pammel and 

 Stanton, 139) ; Colorado (Ft. Collins, Pammel, alt. 6500 ft.; Greeley, 

 Stove Prairie Hill, Larimer County, Beaver Creek, Pammel) ; Wyo- 

 ming (New Castle, 9; Big Horn Mountains, 7, 11, Pammel; Elk 

 Mountain, Stanton and Little) ; Minnesota (Itaska Lake, Sandberg; 

 Parry) ; Wisconsin (Madison, La Crosse, Pammel) ; Illinois (Madison 

 County, Eggert). 



Gt neral. Great Britain, common on the continent of Europe, 

 North Africa, Siberia and western Asia, naturalized in Australia. 



8. ALOPECURU3. 



Alopecurus L. Sp. PL 60. 1753. Endlicher. Gen. PI. 80. Engler and 

 Prantl. Nat. Pflanz. Fam. II. 2: 48. /. 48. Bentham and Hooker. Gen. 

 PI. 3: 1140. Scribner. Bull. U. S. Dept. Agrl. Div. Agros. 20: 70. /. 48. (Rev. ed.) 



Colobachne Beauv. Agros. 2?. pi. 6. f. 9. Nees. (^en. Fl. Germ. Mono- 

 cot. 1: n. 8. Reiehb. 1c. Fl. Germ. pi. 50. f. 1480. 1812. 



lozettia Savi. Mem. Soc. Ital. Sc. 8; 477. 1868. 



