548 MINNESOTA BOTANICAL STUDIES. 



Crevices on rocky hills. N. P. Junction; Two Harbors; 

 Hubbard county. June, August. Nos. 252, 899, 1242. 



Comarutn palustre L. Sp. PI. 502. 1753. 



Wet places and sloughs. Lakes Vermilion and Itasca. June, 

 July. Nos. 480, 1097. 



Geum canadense Jacq. Hort. Vindob. 2: 82. t. 175. 1772. 

 Copses. Minneapolis. July. No. 601. 



Geum macropliyllum Willd. Enum. 1:557. 1809. 

 Meadows. Thompson. July. No. 425. 



Geum rivale L. Sp. PI. 501. 1753. 



Low ground along streams. Thompson ; lake Itasca. June. 

 Nos. 196, 403, 1013. 



Geum strictum Ait. Hort. Kew. 2: 217. 1789. 

 Copses. Minneapolis. July. No. 602. 



Geum ciliatnm Pursh. Fl. Am. Sept. 352. 1814. 



Dry prairies and hillsides. Thompson; Minneapolis. May, 

 June. Nos. 30, 260. 



Agrimonia striata Michx. Fl. Bor. Am. 1: 278. 1803. 



Copses and moist places. Vermilion; Chisago City; lake 

 Itasca. July. Nos. 509, 685, 1207. 



Rosa arkansana Porter. Syn. Fl. Colo. 38. 1874. 

 Sandy soil. Minneapolis. June. No. 305. 



Rosa blanda Ait. Hort. Kew. 2:202. 1789. 



Copses, prairies, river banks, woods. Lake Pokegama; Can- 

 non Falls; Thompson; Sandy lake; lake Itasca. June to Au- 

 gust. Nos. 249, 382, 395, 396, 397, 743, 799, 1084. 



Rosa humilis Marsh. Arb Am. 136. ] 785. 



Sterile hills. Thompson; Minneapolis. June, September. 

 Nos. 130, 934. 



Rosa, lucida Ehrh. Beitr. 4: 22. 1789 



Along streams. Lake Pokegama islands; Thompson. June, 

 July. Nos. 238, 513, 546. 



Rosa acicularis Lindl. Ros. Monog. 44. t. 8. 1820. 



Shores. Two Harbors; Sandy lake. July, August. Nos. 

 449, 798. Sandy lake. August. No. 793. (R. engelmanni S. 

 Wats.) 



Primus americana Marsh. Arb Am. 111. 1785. 

 Along the Mississippi river. May. No. 35. 



