1 8 C. K. Dodge 



Habernaria hyperhorca (L.) R. Br. (Limnorchis hypcrhorea L., Rydb.). 

 Tall Leafy Green Orchis. — Damp rich woods near Huron Mountain Club. 

 Probably frequent throughout. 



Hahenaria dilatata (Pursh) Gray. {Limnorchis dilatata Pursh, Rydb.). 

 Tall White Bog Orchis. — Damp open or partially shaded ground about Mar- 

 quette. vSaid to be frequent throughout. 



Hahenaria clavcUata (Michx.) Spreng. {Gymnadcniopsls clavellata 

 Michx., Rydb.). Small Green Wood Orchis. — Damp or boggy open or par- 

 tially shaded ground near Huron Mountain Club. Frequent throughout. 



Hahenaria ohtusata (Pursh) Richards. (Lysiella obtiisata Pursh, Rich- 

 ards). Small Northern Bog Orchis. — Swampy places and rich damp woods 

 near Huron Mountain Club. Probably frequent throughout. 



Hahenaria Hookeri Torr. (Lysias hookeriana A. Gray, Rydb.). Hook- 

 er's Orchis. — Damp shaded ground near Sugar Loaf Mountain, a large 

 rocky hill near Marquette. Said to be frequent throughout. 



Hahenaria orhiculata (Pursh) Torr. (Lysias orhiculata Pursh, Rydb.). 

 Smaller Round-leaved Orchis. — Rich shaded ground especially in hardwoods 

 near Huron Mountain Club. Probably frequent throughout. 



Hahenaria psycodes (L.) Sw. (Blephariglottis psycodes L., Rydb.). 

 Smaller Purple-fringed Orchis. — Wet meadow-like ground and swampy 

 places near Huron Mountain Club. Probably frequent throughout. 



Pcgonia opJiioglossoides (L.) Ker. Rose Pogonia, Snake-mouth. — Bog- 

 gy ground near Huron Mountain Club. Noted by Mrs. Wallace Radcliffe. 

 Said to be frequent. 



Arethusa bulhosa L. Arethusa, Dragon's-mouth. — Wet boggy places 

 about the small lakes near Huron Mountain Club. Probably occasional 

 throughout. 



Spiranthes cernita (L.) Richard. (Ibidiiini cernuiim L., House). Nod- 

 ding Ladies' Tresses. — Summit of Pluron Mountain, a large granitic hill 

 near Huron Mountain Club. Probably frequent throughout. 



Bpipactis repens ophioides (Fernald) A. A. Eaton. {Pcramiiun ophioides 

 Fernald. Rydb.). Lesser Rattlesnake Plantain. — Damp hardwoods near 

 Huron Mountain Club. Frequent throughout. 



Bpipactis decipiens (PTook.) Ames. (Perainiiiiii decipicns Hook., Piper). 

 Menzie's Rattlesnake Plantain. — In hardwoods near Huron Mountain Club. 

 Frequent throughout. 



Listera cordata (L.) R. Br. (OJiprys cordata L.). Heart-leaved Tway- 

 blade, Double-leaf. — In a swampy place about Mountain Lake near Huron 

 Mountain Club. Probably frequent throughout. 



Corallorrhiza trifida Chatelain. (C. corallorJiiaa L., Karst.). Early Coral 

 Root. — Damp shaded ground near Marquette. Probably frequent through- 

 out. Specimen in herbarium of Miss Nellie M. Fairbanks, Marquette. 



Corallorrkiza maciilata Raf. Large Coral Root. — Rich woods near Hu- 

 ron Mountain Club. Probably frequent throughout. 



Corallorrkiza striata Lindl. Striped Coral Root. — Rich shaded ground 

 near Marquette. Occasional. Specimen in herbarium of Miss Nellie M 

 Fairbanks of Marquette. 



