80 METASPERMAE OF THE MINNESOTA VALLEY. 



Domtx borealvi Trin. Fund. Agrost. 156 (1820). 

 Festiica borealis M. K. Rohl., Dan. Fl. I, 664 (1823). 



F. donadna Wahl. Fl. Suec. 64 (1824-26). 

 Scolochloa festucacea Link, Hort. Berol. I, 137 (1827). 

 Jriodia festiicucea Eichav. Sk. 119(1830). 



Glyceria arundinacea Fr. Nov. Mant. II, 8 (1832-42). 

 Fluminia anindinacea Fr. Summ. I, 247 (1846-49). 

 Graphephomm festucaceum Gray, Ann. Bot. Soc. Can. I, 57 (1861). 



G. anindinaceum Ascn. Fl. Brand. 852 (18661. 



Wats, and Coult., Gray's Man. 6 ed. 666: Mac, Fl. Can. II. 229; Up- 

 ham, Fl. Minn. 165; Engl. Hackel, Nat. Pflanz. II, 2, 74; Rlcht., PI. Eur. 

 I, 89; Nym., Fl. Eur.; Led., Fl. Ross.; Hart., Fl. Scand. I, 505. 



Northern Europe and Baikal Siberia. 



North America : Lake of the Woods and Saskatchewan, 

 throughout the prairie region and to the Peace river country; 

 S. to Emmet Co., Iowa. 



Minn, valley: W. and N. W. districts and S. edge; 

 edges of lakes or streams. 



Herb. : Craiiy 5, Emmet Co. , Iowa, state line. 



PANICULARIA Fabr. En. PI. Helm. 373 (1763). 

 Glyceria R. Br. Prodr. 179 (1810). 

 Hydrocliloa Hartm. Gram. Scand. 8 (1819). 

 Porroteranthe Steud. Syn. Glam. I, 287 (1855). 

 Exyrtra Endl. Fl. Posen. 119(1830). 

 Beoth. and Hook., Gen. PL III, 1197: Durand, Ind. Gen. P/ian. 478; 

 Engler and Prantl, Nat. Pflanz. 2, II, 74; O. Kuntze, Bev. Gen. II, 782. 



Living species: 16; principally N. America; a few 

 Europe and Asia; 1, Australia. Europe, 9-10; Russia, 6; 

 North America, 15; Canada, 14; California, 3-4; Rocky mts , 

 4; Fl. Wheel., 4; E. Sts., 8; S. Sts., 4; PL King, 3. 



Paniciilaria iluitans (Linn.) OK. Rev. Gen. II, 782 (1891). 

 Fcstuca Jluituns Linn. Spec. 75 (1753). 

 Hydrochloa fluitans Host. Gram. I, 141 (1801). 

 Poa Jluitans Koel. Grain. 204 (1802'. 

 Ghjceria jluitans R. Bk. Prodr. I, 179 (1810). 

 Wats, and Coult., Gray's Man. 6 ed. 667; Britt., ¥\. N. J. 296: Wats., 

 Fl. Calif. II, .307; Vas., Agr. Grasses U. S. 70; Upham, Fl. Minn.- 167: 

 Chap., Fl. So. St. 561: Engl, flackel, Nat. PHanz. II, 2, 74; Richt., PI. Eur. 

 I, 90: Led., Fl. Ross. IV, 394; Hook., Fl. Gt. I'.rit. 494; Cov., Fl. Ark. 237; 

 Hart., Fl. Scand. I, 501. 



Cosmopolitan — Europe, Asia, Africa, Australia. 

 North America: N. Br., Q., Ont. to Saskatchewan, 

 Brit. Col., Vancouver; S. to Oregon and Sierra Nevada; E. to 

 Minn.. Ark., Tenn. and Atl. coast. 



Minn, valley: Forest district; shallow water of ponds 

 or sluggish streams. 



