FAMILIES AND SPECIES xxxiii 



Vagnera trifolia (L.) Morong. Three-leav r ed Solomon's Seal. 

 Unifolium Canadense (Desf.) 



Greene False Lily-of -the- Valley. 



Disporum lanuginosum (Michx.) 



Nichols Hairy Disporum. 



Streptopus amplexifolius(L.)DC. Clasping-leaved Twisted 



Stalk. 



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



Trillium sessile L Sessile-flowered Wake-robin. 



Trillium nivale Riddell . . . Early Wake-robin. 

 Trillium grandiflorum (Michx.) 



Salisb Large-flowered Wake-robin. 



Trillium erectum L Ill-scented Wake-robin. 



Trillium cernuum L Nodding Wake-robin. 



Trillium undulaturn 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. 



SMILACEJE SMILAX FAMILY 



Red or Reddish Purple 

 Smilax Walter! Pursh .... Walter's Greenbrier. 



Black or Dark Purple 



Smilax herbacea L Carrion Flower. 



Smilax tamnifolia Michx. . . Halberd-leaved Srnilax. 

 Smilax glauca Walt Glaucous-leaved Greenbrier. 



