EEPORT OF THK STATK BOTANIST 1902 107 



Potentilla arguta Piirsh 

 Tall cinquefoil 

 Along roadeicies at Haiioii. Coniinon. June. 



Potentilla argentea L. 

 Silvery cinquefoil 

 Dry fields and roadsides. Common. June- August. 



Potentilla monspeliensis L. 

 P. n o r V e g i c a L. 

 Rough cinquefoil 

 Fields and waste places. Common. June-September. i 



Potentilla canadensis L. 

 Five finger 

 Abundant in dry fields. May-August. 



Potentilla pumila Poir. 

 Dwarf five finger 

 1 >i y fields and banks. Common. April- June. 



Comarium palustre L. 

 Potentilla palustris Scop. 

 Marsh cinquefoil 

 Plentiful about Mutton hill pond and in Marshland swamp. 

 June-August. 



Waldsteinia fragarioides (Michx.) Tratt. 

 Barren strawherry 

 AVoods and thickets in dry or moist soil. Common. May. 



Geum rivale L. 

 Purple avens. Water averts 

 Swamps and low grounds. Frequent. May-June. 



Geum canadense Jacq. 

 G. a 1 b u m Gmelin 

 White avens 

 Shaded places. Common. June. 



Geum virginianum L. 

 Rough avens 

 Tvow ground. Frequent. June. 



