FLORA OF WORCESTER COUNTY. 19 



PoTENTiLLA, L. Cinque-foil. 



Norvegica, L. Pastures. 



•^ argentea, L. Silvery Cinque-foil. Common. 



palustris, Scop. Marsh Five-Finger. Rare. 



/ fructicosa, L. Shrubby Cinque-foil. Eastern part of the 

 county. 



tridentata, Ait. Three-toothed Cinque-foil. Mt. 



Wachusett. 

 / Canadensis, L. Common Cinque-foil. Common. 



Agrimonia, Tourn. Agrimony. 



Eupatoria, L. Common Agrimony. Copses. 



PoTERiUM, L. Burnet. 



Canadense, Benth. & Hook. Canadian Burnet. 

 Rosa, Tourn. Rose. 



blanda. Ait. Wild Rose. Not common. 



Carolina, L. " " Borders of swamps. 



lucida, Ehrh. 



humilis, Marsh. Princeton. IV. IV. Bailey &^ J. F. 



Collins. 



*rubiginosa, L. Sweetbrier. Pastures. 



Pyrus, L. Pear. Apple. 



*Malus, L. Apple Occasionally self-sown. 



*communis, L. Pear. " " " 



y arbutifolia, L. f. Choke-berry. In huckleberry pastures. 

 " " var. melanocarpa, Hook. Common. 



Americana, DC. American Mountain-Ash. Mt. 



Wachusett. 



*aucuparia, Gsert. European Mountain-Ash, Henshaw 

 Pond, Leicester, spontaneous. 



