Wheeler: CATALOG OF MINNESOTA GRASSES. 95 



Calamagrostis inexpansa A. GRAY, Gram, et Cyp. i : No. 20. 



1834. Bog reed-grass. 

 Calamagrostis confinis A. GRAY, Man. Ed. 2 : 547. 1856. 



Not Nutt. 



Herb. : Sandberg, no locality, 1891 (collection reported by 

 Kearney); Ballard, Nicollet county? 



Calamagrostis hyperborea elongata Kearney, U. S. Dept. 

 Agric., Div. Agrost. Bull, n : 40. 1898. Northern 

 reed grass. 



In moist soil throughout. 



Herb.: Sheldon 3615, 3788, Otter Tail county; Foote, 

 Jarvis, Ramsey county: Ballard 582, Scott county; Campbell, 

 St. Cloud. 



Calamagrostis cinnoides (MUHL.) BART. Comp. Fl. Phila. i : 



45. 1818. 

 Calamagrostis nuttalliana STEUD. Syn. PI. Gram. 190. 



1855- 



Reported from Minnesota but probably does not occur here. 



Ammophila arenaria (L.) LINK, Hort. Berol. i: 105. 1827. 



Sea sand-weed. 



Ammophila arundinacea HOST, Gram. Austr. 4 : 24. 1809. 

 Reported as occurring along the south shore of Lake 

 Superior and probably along the north shore. There are no 

 specimens from Minnesota to verify this report. 



Calamovilfa longifolia (HOOK.) HACK. True Grasses, 113. 



1890. Long-leaved reed-grass. 

 Calamagrostis longifolia HOOK. Fl. Bor Am. 2: 241. 



1840. 



Common on sandy soil throughout. 

 Herb. : Many collections. 



Deschampsia caespitosa (L.) BEAUV. Agrost. 160. pi. 18. f. j. 

 1812. Tufted hair-grass. 



Northern part of state, frequent. 



Herb. : Sandberg, Thomson ; Wood, Grand Marais ; Cheney 

 22, Hunter's Island; Bailey 424, Vermilion lake. 



Trisetum subspicatum (L.) BEAUV. Agrost. False oats. 



On rocks, north shore of Lake Superior. 



Herb. : Bailey 490, Agate bay ; Wood, Grand Marais ; Sand- 

 berg, Two Harbors. 



