612 



Plants in Massachusetts. 



ANACARDIACEAE. 



Rhus L. 



aromaticum, Ait. Fetid Sumach. B — e. 

 copallinum, L. Sumach. 

 glabrum, L. Sumach. 

 toxicodendron^ L. Poison Ivy. 

 typhynum, L. Sumach. 

 venenata, De Cand. vernix L. Poison Sw_ 

 [mach. Dog Wood. 



XANTHOXYLEAE. 



Xanthoxylum L. 



iraxineum, W. Prickly Ash. 



GERANIACEAE. 



Geranium L. 



dissectum, Willd. B. 



maculatum, L. Crow-Foot Geranium. 



robertianum, L. Herb Robert. 



OXAL1DEAE. 



Oxalis L. 



acetosella, L. Wood Sorrel. 

 stricta, Jacq. Yellow Wood Sorrel. 

 violacea, L. 



BALS AMINE .33. 



Impatiens L. 



fulva Nutt. hiflora, Walt. Jewel Weed. 

 pallida,Nutt. noli-langere, Ph. Touch-me.noi. 



POLYGALEAE. 



Polygala L. 



cruciata, L. B. 



paucifolia, W. Flowering Wintergreen. 

 polygama, Walt, rubella Muhl. 

 sanguinea, L. 



verticillata, L. Dwarf Snake Root. 



VIOLACEAE. 



Viola L. 



acuta, Big. B and A. 

 blanda, W. Smooth Violet. 

 Canadensis, L. Woods Violet. 

 cucallata, Ait. Common Violet. 

 Muhlenbergii, Tor. debilis, Ph. Spear Violei. 

 lanceolata, Ait. 



obliqua ? Schwein. Weak Stem Violet. 

 striata, Ait. ochroleuca^ Schwein. Amherst, 

 ovata, Nutt. 



palmata, L. Hand Violet. 

 pedata, L. Bird foot Violet. 

 pubescens, Ait. Yellow Violet' 

 rostrata, Muhl. Beaked Violet. 



