188 Bulletin 187 



H, blepliariglottis (Willd.) Torr. (Blephariglottis blephariglottis 

 [Willd.] Rydb.). White Fringed Orciiis. North Troy, (Carey); 

 syecimen iu the herbarium of the Boston Society of Natural His- 

 tory; Smugglers' Notch, (Eggleston) ; Burlington, (Torrey) ; John- 

 son, (Grout) ; Franklin, (Underwood) ; North Pownal, (Grace G. 

 Niles). 



If. bracteata (Willd.) R. Br. (Coeloglossum bracteatum [Willd.] Pari.). 

 Long-bracted Orchis. Damp woods and meadows; frequent. 



H. ciliaris (L.) R. Br. (Blephariglottis ciliaris [L.] Rydb.). Yellow 

 Fringed Orchis. Bellows Falls, (Carey) ; specimen in the her- 

 barium of the Missouri Botanical Garden; reported by A. A. Baton. 



H. clayellata (Michx.) Spreng. (H. tridentata Hook.; Gymnadeniopsis 

 clavellata [Michx.] Rydb.). Small Wood Orchis. Bogs and wet 

 borders of ponds; occasional. 



H. dilatata (Pursh.) Gray. (Limnorchis dilatata [Pursh.] Rydb.). 

 White Bog Orchis. Cold bogs; frequent at high altitudes. 



If. dilatata (Pursh.) Gray, var. media (Rydb.) Ames. Cold bogs; rare. 



H. fimbriata (Ait.) R. Br. (Blephariglottis grandiflora [Bigel.] Rydb.). 

 Large Purple Fringed Orchis. Cold mountain woods and meadows; 

 occasional. 



H. flara (L.) Gray. (H. virescens Spreng.; Perularia flava [L.] Far- 

 well). Small Pale Green Orchis. Moist soil of the lower altitudes; 

 local. 



H, Hookeri Torr. (H. Hookeriana Gray; Lysias Hookeriana [Gray] 

 Rydb.). Dry woods; occasional. 



H. hyperborea (L.) R. Br. (Limnorchis hyperborea [L.] Rydb.). Tall 

 Green Orchis. Bogs and cold woods; frequent. 



H. lacera (Michx.) R. Br. (Blephariglottis lacera [Michx.] Farwell). 

 Ragged Fringed Orchis. Moist ground; occasional. 



H. lencophaea (Nutt.) Gray. (Blephariglottis leucophaea [Nutt.] Far- 

 well). Moist pasture, St. Johnsbury, (Inez A. Howe). 



H, macropliylla Goldie. (H. orbiculata Torr. in part; Lysias orbiculata 

 [Pursh] Rydb.). Dry mountain woods; occasional. 



H. obtusata (Pursh.) Richards. (Lysiella obtusata [Pursh.] Rydb.). 

 Cold mountain woods; occasional. 



H. orbiculata (Pursh.) Torr. (Lysias orbiculata [Pursh.] Rydb.). 

 Large Round-leaved Orchis. Cold rich woods; occasional. 



H. psycodes (L.) Sw. (Blephariglottis psycodes [L.] Rydb.). Smaller 

 Purple Fringed Orchis. Wet meadows and bogs; frequent. 



LIPARIS. Twayblade 

 L. liliifolia (L.) Richard. Large Twayblade. Rich woods; occasional. 

 L. Loeselii (L.) Richard. Fen Orchis. Moist fields; frequent. 



LISTERA. (OPHRYS). Twayblade 

 L. anriciilata Wiegand. Lyndon, (Congdon). 



L. coiiTallarioides (Sw.) Torr. Cold mountain bogs and l)rooksides; 

 rare. 



