34 



BULLETIN OF THE LABORATORIES 



Woods and fields, not common; Welsh Hills. May 16, 1890; 

 April 25, 1891. 



208. F. Virginiana Mill. Var. Illinoensis Gray. 



Common, especially in open fields and railroad tracks. May 23, 

 1884; May 31, 1889; May 5, 1890; April 25, 1891. 



209. F. vesca L. 



Rocky hillsides, rare; eastern part of county. 



IO5. POTENTILLA L. 



210. P. Norvegica L. 



Fields and waste places, common. June 25, 1888; June 29, 

 1889; June 25, 1890; July 12, 1891. 



211. P. argentea L. Silvery Cinquefoil. 



Rocky hillsides, common. May 24. 1884; May 27, 1887; May 

 20, 1889; May 17, 1890; May 20, 1891. 



212. P. palustris Scop. Marsh Five-finger. 



Peat bogs, rare; Cranberry Marsh, Old Reservoir. June 20, 

 1890. 



213. P. Canadensis L. Common Five fingar. 



Dry soil, rather common in eastern part of county. May 9, 1891. 



214. P. Canadensis L. Var. simplex Torr. and Gray. 



Fields everywhere. May 28, 1887; May 16, 1889; May 31, 1890; 

 May 7, 1 89 1. 



106. Agrimonia Tourn. 



215. A. Eupatoria L. Common Agrimony. 



Roadsides and shady places, common. August 12, 1887; July 

 to, 1889; July 24, 1890; August 24, 1891. 



216. A. parviflora Ait. Small-flowered Agrimony. 



Wet meadows, common. August 4, 1890; August 1, 1891. 



107. Rosa Tourn. 



217. R. setigera Michx. Climbing or Prairie Rose.. 

 Border of Swamps, rare; Reservoir. June 20, 1890. 



2t8. R. Carolina L. 



Swamps, common. June 13, 1888; June 20. 1890; July 1, 1891. 



219. R. humilis Marsh. 



Rocky and dry hillsides, rather common. May 14. [888; June 



