226 Bulletin 187 



H. iiiutiluiii L. Low ground ; common. 



H. perforatum* L. Common St. John's-wort. Fields and roadsides; 

 common. 



H. puiictatuin Lam. (H. maculatum Walt.). Damp places of the lower 

 altitudes; frequent. 



H. yirg-inicum L. (Triadenum virginicum Raf.). Marsh St. John's- 

 wort. Swamps; frequent. 



CISTACEAE. ROCK ROSE FAMILY 



HELIANTHEMUM. (CROCANTHEMUM). Rock Rose 



H, cauadense (L.) Michx. Frostweed. Sandy soil; occasional. 

 H, majns BSP. Frostweed. Sterile soil; frequent. 



HUDSONIA 



H. tomeiitosa Nutt., var. intermedia Peck. False Heather, Poverty 

 Grass. Sandy beaches of Lake Champlain. Burlington Bay, Col- 

 chester Point, (Bigelow) ; Apple Tree Bay, (Mrs. N. F. Flynn). 



LECHEA. Pinweed 



L, intermedia Leggett. Dry sterile soil of the lower altitudes; occa- 

 sional. ■ 

 L. miuor L. Vernon, (W. H. Blanchard). 

 L. TJIlosa Ell. Hairy Pinweed. Vernon, (B. L. Robinson). 



VIOLACEAE. VIOLET FAMILY 



VIOLA. Violet. Heart's-ease 



V. adunca Sm. Sandy and sterile soil; occasional. 



V. aftiuis Le Conte. Moist thickets and borders of streams; frequent. 



V. l)landa Willd. Sweet White Violet. Rich woodlands; frequent. 



V. canadensis L. Canada Violet. Woodlands; common. 



V. conspersa Reichenb. Dog Violet. Moist or shady ground; common. 



V. eucullata Ait. Marsh Blue Violet. Wet places and at high alti- 

 tudes; frequent. 



V. eriocarpa Schwein. (V. scabriuscula Schwein.). Torr. Bull. 38: 194. 

 Smooth Yellow Violet. Moist open woods; frequent. 



V, flmbriatula Sm. Sandy fields and dry hillsides; frequent. 



V. incognita Brainerd. Sweet White Violet. Low moist woodlands 

 and mountain slopes, often at high altitudes; common. 



V. incognita, var. Forbesii Brainerd. Moist woods; frequent. 



V. lanceolata L. Lance-leaved Violet. Moist pastures and pond bor- 

 ders; rare. Rutland, (Eggleston) ; Manchester, (Mary A. Day); 

 Lily Pond, Vernon, (Grout); Williston, (Bates); Townshend, 

 (Wheeler). 



V. latiusciila Greene. Dry open woods; occasional. 



V. nepbrophjila Greene. Cold bogs and borders of streams and lakes; 

 occasional. 



