FAMILIES AND SPECIES xxxiii 



Vagnera trifolia (L.) Morong. Three-leaved Solomon's Seal. 

 Unifolium Canadense (Desf.) 



Greene False Lily-of-the-Vallej. 



Disporum lanuginosum (Michx.) 



Nichols Hairy Disporum. 



Streptopusamplexifolius(L.)DC. Claspiug-leaved Twisted 



Stalk. 



Streptopus roseus Michx. . . Sessile-leaved Twisted Stalk. 



Trillium sessile L Sessile-flowered Wake-robin. 



Trillium nivale Riddell . . . Early AVake-robin. 

 Trillium grandiflorum (Michx.) 



Salisb Large-flowered Wake-robin. 



Trillium erectum L Ill-scented Wake-robin. 



Trillium cernuum L Nodding Wake-robin. 



Trillium undulatuni Willd. . . Painted Wake-robin. 



Black or Dark Purple 



Clintonia umbellulata (Michx.) 



Torr White Clintonia. 



Vagnera stellata (L.) Morong. Star-flowered Solomon's Seal. 

 Polygonatum biflorum (Walt.) 



Ell Hairy Solomon's Seal. 



Polygonatum commutatum (R. 



& S.) Dietr Smooth Solomon's Seal. 



MedeolaVirginianaL Indian Cucumber Root. 



Blue 

 Clintonia borealis (Ait.) Raf. Yellow Clintonia. 



SMILACE^ SMILAX FAMILY 



Red or Reddish Purple 

 Smilax Walteri Pursh .... Walter's Greenbrier. 



Black or Dark Purple 



Smilax herbacea L Carrion Flower. 



Smilax tamnifolia Michx. . . Halberd-leaved Smilax. 

 Smilax glauca Walt Glaucous-leaved Greenbrier. 



