FLORA OF BURLINGTON AND VICINITY 79 



S. nigrum L. Common Nightshade. Moist shaded grounds; frequent. 



July-Sept. 

 S. ROSTRATUM Dunal. Adventive in garden, Burlington, (Helyer). Aug. 



SCROPHULARIACEAE. FIGWORT FAMILY 



CHELONE (Tourn.) L. TurtlEhead. Snakehead 



C. glabra L. Balmony. Wet places; frequent. Aug., Sept. 



GERARDIA (Plum.) L. Gerardia 



G. panperciila (Gray) Britton. Small-flowered Gerardia. Sandy shore 

 of Lake Champlain, Colchester, (N. F. F., Griffin). Aug., Sept. 



0. tenuifolia Vahl. Slender Gerardia. Moist ground; local. Aug., 



Sept. Colchester, (Perkins, N. F. F., Ross). 



GRATIOLA (Rupp.) L. Hedge Hyssop 



Gr. aurea Muhl. Golden Hedge Hyssop. Wet sandy shore of Lake 

 Champlain, Colchester, (Perkins, N. F. F., Griffin). July, Aug. 



G. virginiana L. Clammy Hedge Hyssop. Wet shores and ditches; 

 occasional. June-Sept. 



ILYSANTHES Raf. False Pimpernel 



1. dnbia (L.) Barnh. Short-stalked False Pimpernel. Wet shores; 



frequent. Aug., Sept. 



LINARIA (Tourn.) Hill. Toadflax 



L. vulgaris Hill. Ramsted, Butter-and-Eggs. Fields and roadsides; 

 common. July-Oct. 



MELAMPYRUM (Tourn.) L. Cow Wheat 



M. lineare Lam. Dry woodlands; frequent. July, Aug. 



MIMULUS L. Monkey Flower 



M. ringens L. Wet places; common. July, Aug. 



PEDICULARIS (Tourn.) L. Lousewort 



P. canadensis L. Common Lousewort, Wood Betony. Thickets; fre- 

 quent. May, June. 



