CHIPPEWA COUNTY 151 



Pyrus americana (Marsh.) DC. American mountain ash. Wooda 

 everywhere. Common. Often 40 feet high. Prof. C. S. Sargent -ays 

 in this region the mountain ashes come close to what he calls Sorbua 

 americana decora Sarg. See Manual of the Trees of North America 

 C. S. Sargent, page 357. 



Amelanchier laevis Wiegand. Smooth-leaved juneberry. In dryish 

 open or shaded ground throughout. Frequent. Rhodora Vol. 1 1-1.71. 

 No. 163, July 1912. 



Amelanchier bartramiana (Tausch) Roemer. Bartram's juneberry. 

 Borders of woods throughout. Common. Rhodora Vol. 14-158, No. 

 163. July 1912. 



Amelanchier bartramiana, laevis. Common throughout. Hybrids 

 seem to prevail in Chippewa County. 



Crataegus rotwidifolia Moench. Round-leaved thorn. ( lommon 

 along the Tahquamenon River near Emerson. 



Crataegus douglasii Lindl. Douglas' thorn. (C. brockwayae San 

 At Emerson and Vermilion in sandy open or slightly shaded ground. 

 Not frequent. 



Fragaria virginiana Duchesne. Common strawberry. Dryish open 

 or slightly shaded ground throughout. Common. 



Fragaria virginiana glauca Wats. Glaucous western strawberry. Dry 

 open ground near Vermilion. Frequent. 



Fragaria vesca americana Porter. American wood strawl jerry. \Y< m n Is 

 and often in tamarack-black spruce swamps. Frequent throughout. 



Potentilla monspeliensis L. Rough cinquefoil. Open sandy ground 

 throughout. Common. 



Potentilla palustris (L.) Scop. Marsh five finger. Open wet boggy 

 places throughout. Common. 



Potentilla fruticosa L. Shrubby cinquefoil. Damp open ground 

 throughout. Plentiful near Eckerman. 



Potentilla tridentata Ait. Three-toothed cinquefoil. Damp or dry 

 open ground throughout. Often abundant in spots. 



Potentilla canadensis L. Common cinquefoil. Open dry sandy ground 

 throughout. Not common. 



Geum canadense Jacq. White avens. Woods throughout. Plentiful. 



Geum strictum Ait. Yellow avens. Moist open ground throughout. 

 Frequent. 



Geum rivale L. Water avens. Wet open or slightly shaded pku 

 throughout. 



Rubus idaeus aculeatissimus (C. A. Mey.) Regel & Tiling. Wild red 

 raspberry. Dryish open or slightly shaded ground throughout. < tommon. 



Rubus triflorus Richards. Dwarf raspberry. Wei shaded pk 

 throughout. Common. 



