24 FLORA OF WORCESTER COUNTY. 



CoNiUM, L. Poison Hemlock. 



*maculatum, L. Not rare. 



OsMORRHiZA, Raf. Sweet Cicely. 



brevistylis, DC. Worcester. P)-of. Eaton. 



longistylis, DC. " " " 



Hydrocotyle, Tourn. Water Pennywort. 



Americana, L. Common in damp woods. 



Sanicula, Tourn. Sanicle. 



Marylandica, L. Common in copses. 



" " var. Canadensis, Torr. Worcester. 



ARALIACE^. 



Aralia, Tourn. Ginseng. 



racemosa, L. Spikenard. Occasional, 



hispida, Vent. Wild Elder. Common in clearings, 



nudicaulis, L. Wild Sarsaparilla. Common, 



quinquefolia, Decsne. & Planch. Ginseng. Not common, 

 trifolia, Decsne. & Planch. Dwarf Ginseng. Common. 



CORNACE^. 



CoRNUS, Tourn. Cornel. Dogwood. 



Canadensis, L. Bunch-berry. Common northwards. 



florida, L. Flowering Dogwood. " southwards. 



circinata, L'Her. Round-leaved Cornel. Not common. 



sericea, L. Silky Cornel. Common. 



stolonifera, Michx. Red-osier Dogwood. Sutton. 



paniculata, L'Her. Panicled Cornel. Common. 



alternifolia, L. f. Alternate-leaved Cornel. " 

 Nyssa, L. Tupelo. 



sylvatica. Marsh. Tupelo. Occasional. 



