FLORA OF WORCESTER COUNTY. 



dasycarpum, Ehrh. 



rubrum, L. 

 Rhus typhina, L. 



glabra, L. 



copallina, L. 



verienata, DC. 



Toxicodendron, L. 



" " var. radicans, L. 



Genista tinctoria, L. 

 Robinia Pseudacacia, L. 



viscosa, Vent. 

 Primus pumila, L. 



Pennsylvania, L. f. 



Virginiana, L. 



serotina, Ehrh. 

 Spiraea salicifolia, L. 



tomentosa, L. 

 Physocarpus opulifolius, Maxim. 



White Maple. 



Red " 



Staghorn Sumach. 

 Smooth 

 Dwarf 



Poison Dogwood. 

 Poison Ivy. 



Dyer's Greenweed. 

 Common Locust. 

 Clammy " 



Dwarf Cherry. 

 Wild Red 

 Choke " 

 Wild Black " 

 Common Meadow-Sweet. 

 Hardhack. 

 Nine-bark. 



Rubus odoratus, L. 



strigosus, Michx. 



occidentalis, L. 



villosus, Ait. 



Canadensis, L. 



hispidus, L. 

 Potentilla fruticosa, L. 

 Rosa blanda, Ait. 



Carolina, L. 



lucida, Ehrh. 



humilis, Marsh. 



Purple Flowering-Raspberry. 

 Wild Red 



Thimbleberry. 

 High Blackberry. 

 Low 

 Swamp 



Shrubby Cinquefoil. 

 Wild Rose. 



