131 



Trientalis americana (Pers.) Pursh. Good-sized colonies in deep, 

 damp woods on border of Cedar brook. May. 



Gentiana Andrewsii Griseb. Common in low, wet ground. 

 August. 



Gentiana quinquefolia L. Not common but increasing in numbers 

 yearly, spreading westward in semi-dry, shaded locations. 

 September. 



Cuscuta arvensis Bey rich, 



Cuscuta Coryli Engelm. In open, damp situations on Aster and 

 Solidago. 



Myosotis scorpioides L. In low, wet, unshaded ground, not 

 frequent. July. 



Verbena hastata L. Common in usual locations. 



Collinsonia canadensis L. Rank weed in low, shaded places. 

 September. 



Monarda didyma L. Along Bash-Bish brook, not common. 

 August. 



Monarda fistulosa L. Large, scattered groups on dry, sandy^ 

 exposed hillsides. This plant is apparently new to this 

 locality and appears to be spreading to the westward. 

 September. 



Physostegia virginiana (L.) Benth. This plant has newly arrived 

 (191 2). Some years ago the writer found it considerably to 

 the eastward. Its present location in a small mountain 

 meadow made marshy by the partial damming of a small 

 brook by Radicula, which had formerly been in cultivation 

 but now a rank growth. This brook has its source in the 

 vicinity where the plant was first found. August. Large 

 colony. 



Pycnanthemum flexiiosum (Walt.) B.S.P. Growing along road- 

 side on steep, sandy banks. September. 



Scutellaria lateriflora L. Wet, shady places. September. 



Chelone glabra L. In wet shady places along brooks. The fact 

 of a brook drying up does not appear to arrest development. 

 August, September. 



Gerardia flava L. 



