22 



CarexT houghtonll Torr.— B 206, Vermilion lake. Abundant. B 509 r 

 Agate bay. 

 Garex Intumescens Badge. — B 68, Vermilion lake. 

 Garex laxiflora Lam., var. intermedia Boott. — B 116, Vermilion 



hike. B 335, St. Louis river. 



Garex lentictllaris Slichx. — B 406, Burntside lake; in water. B 465 

 Agate bay. 



Garex limosa L. — B 294, St. Louis river. 



Garex magellanica Lam. — B DO, Vermilion lake. B 298, St. Louis 

 ri ver. 



Carex inoilile Tuck. — B 274, St. Louis river. B 423, Fall lake. 



Garex pauciflora Light f. — B 203, Vermilion lake. 



Carex pinguiS Bailey (ti. sp.). (C. adnata Boott, var. glomerata Bailey. ) 

 I collected this sedge in quantity in several places, and o'bserved its habits. It 

 appears to be specifically distinct from C. adusta. From that species it differs 

 in its stiff culin, dense broad head of which some spikes, or at least the lowest 

 one, are subtended by a short and very broad-based, nerved and pointed bract, 

 and very plump perigynium which is nearly filled by the achenium, flat or con- 

 vex and nerveless or very nearly so on the inner face, wingless or slightly mar- 

 gined above. It grows in dense tufts in dry soil. Slender and immature speci- 

 mens strongly resemble C. adusta, but they are always readily distinguished by 

 the perigynium. — B 6, Vermilion lake. B 325, St. Louis river. B 530, Agate 

 bay. 



Carex polytriclioid.es Muhl. — B 29, Vermilion lake. B 316, St. Louis 

 river. 



Carex retrorsa Schw. — B 67, B 101, Vermilion lake. 



Carex rostrata With.— B 144, Vermilion lake. 



Carex rostrata With., var. utrieulata Bailey.— B 112, Vermilion 

 lake. 



Carex SCOparia Schk.— B 8, B 60, Vermilion lake; the latter a conglom- 

 erate form. B 301, St. Louis river. B 466, B 492, Agate bay; a small form. 



Carex stipata Muhl.— B 521, Agate bay. 



Carex straiiiinea Schk., var. lilirabilis Tuck. ; nearly. — B 41, Ver- 

 milion lake. 



Carex tenella Schk.— B 30, Vermilion lake. 



Carex tenuiflora Wahl.— B 281, St. Louis river. Slender form. 



Carex tribuloiues Wahl., var. cristata Bailey.— B 259, Vermilion 

 lake. 



Carex tribuloides Wahl., var. redueta Bailey— B 35, B 92, B 184, 

 Vermilion lake. B 418, Long lake; not quite typical. B 525, Agate bay. 



Carex tribuloides Wahl., between vara, cristata and redueta.— B 270, 

 Vermilion lake. 



Carex trisperma Dew.— B 91, Vermilion lake. 



Garex tuekennaiii Boott. — B 104, Vermilion lake. 



Carex va^inata Tausch. — B 352, Mud river. B 543, Long lake. 



Eleocharis aeieularis B. Br. — B 150, Vermilion lake. 



ESleocbaiis palustris R. Br. — B 19, Vermilion lake. B 535, Long lake. 



Eleoeliaris pygmsea Torr. — B 14i>. Vermilion lake. 



Erioplioruni polystachyon L. — B 202, Vermilion lake. 



Rhyncliospora alba VahL — B 319, St. Louis river. 



