LIST OF HIGHER SEED-PRODUCING PLANTS. 81 



HERB. : Bailey 20, Vermilion Lake; Sandbery 573. Cen- 

 ter City. 



Panicularia americana (TORR. ). 



Poa aquatica var. americina TORR. Fl. U. S. I, 108 (1824). 

 Glyceria arundinacea KUNTH, Enum? I, 367 (1833). 

 G. aquatica HOOK. Fl. Bor.-Am. II, 248 (1840). 

 G. grandis WATS, in W. and C. Gray's Man. ed. VI, 667 (1890). 

 Panicularia aquatica OK. Rev. Gen. II, 782 (1891). 

 Wats, and Coult., Gray's Man. 6 ed. 667; Vas., Ag. Grasses U. S. 69; 

 Upham, Fl. Minn. 166; Mac., Fl. Can. II, 230; Britt , Fl. N. J. 296; Webb.^ 

 Fl. Neb. 101; Coult., Fl. Colo. 423: Upham, FL Minn. 167; Wats., King 

 Exp. 384; Rothr., A Task. 458. 



North America: N. Br., Q., Ont. to N. Eng., N. Y. and 

 N. J. ; W. to Minn., Iowa, Neb., Colo., California; N. to Sas- 

 katchewan, Brit. Col., Vancouver and Sitka, Alaska; S. to. 

 Arizona ? 



Minn, valley: Forest district and probably through- 

 out; wet grounds and meadows along streams. 



HERB.: Sheldon 480, Madison Lake, Blue Earth Co.; 

 Bollard 124, Chaska, Carver Co.; Bollard 317, Belle Plaine; 

 Oestlund 330, Minneapolis; Oestlund 331, Minneapolis; Sand- 

 berg 572, Red Wing; B.tiley 97, Vermilion lake; Bailey 263, 

 St. Louis river; Bollard 250, Jordan, Scott Co.; Bollard 267,. 

 Jordan, Scott Co. 



Panicularia nervata (WILLD.) OK. Rev. Gen. II, 783 (1891). 

 Poa nervata WILLD. Spec. I, 389 (1797). 

 P. striata MICHX. Fl. N. Am. I, 69 (1803). 

 P. lineata PERS. Syn. I, 89 (1805). 

 P. parviflora PURSH, Fl. Am. I. 80 (1814). 

 Briza canadensis NUTT. Gen. I, 69 (1818). 

 Glyceria michauxii KUNTH, Enum. 367 (1833). 

 G. nervata TRIN. Act. Petrop. ser. 6, 1, 365 (1836). 

 Wats, and Coult., Gray's Man. 6 eel. 667; Britt., Fl. N. J. 296; Mac. r 

 Fl. Can. II, 232; Vas., Ag. Grasses U. S. 70; Upham, Fl. Minn. 166; Webb.,. 

 Fl. Neb. 101; Chap., Fl. So. St. 561; Wats., Fl. Calif. II, 307; Coult., FL 

 Colo. 423; Richt., PI. Eur. I, 90; Roth., Wheel. Exp. 289; Cov., Fl. Ark 237. 

 Introduced in Prance. 



North America: N. S., N. Br., Q., Ont. to W. Fla.; 

 W. to Athabasca, Peace river, Vancouver, Brit. Col., Oregon, 

 Calif. , Nev. and Arizona. 



Minn, valley: Throughout; abundant; moist or marshy 

 fields and meadows or wet places in open woodland. 



HERB.: Sheldon 55S, Rice lake, Waseca Co.; Bollard 

 59, Chaska; Sheldon 955, Redwood Falls; Sheldon 455, Duck 

 lake, Blue Earth Co. ; Bailey 349, Mud river; Bailey 103, Ver- 

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