130 NEW YORK STATE MUSEUM 



Corallorhiza multiflora Nutt. 

 Large coralroot 

 Woods. Rare, Lake Placid. July. 



Corallorhiza Corallorhiza (Z.) Karst. 

 C. huiata R. Br. 

 Early coralroot 

 Woods. Old Keene road. June. A rare species of much smaller 

 size than the preceding and flowering earlier. 



Gyrostachys Romanzoffiana {C/muu) MacM. 

 Spiranthes Ronianzoffiatia Cham. 



Hooded ladies tresses ^ 



Roadside ditches and wet places. Common. August. 



Gyrostachys gracilis {Bigel.) Kuntze 

 Spiranthes gracilis Beck 

 Slender ladies tresses 

 Roadsides and pastures. Raybrook. August. 



HABENARIA 

 Flowers piirple psycodes 



Flowers white dilatata 



Flowers greenish - 1 



1 Leaf single, obtuse obtusata 



1 Leaves two, orbicular, basal orbiculata 



1 Leaves several, cauliue bracteata 



Habenaria psycodes (Z.) Gray 



Purple swamp orchis. Small purple fringed orchis 



Bogs, swales and swamps. Rare. Near Connery pond. August. 



Habenaria dilatata {Pursh) Hook. 



Tall white bog orchis 



Bogs and wet places. Rare. Valley of the Ausable. July. Col- 

 lected here many years ago but not recently observed. 



Habenaria obtusata {Pursh) Richards. 

 Obtuse leaved orchis. Small northern bog orchis 



Wet mossy ground and bogs. Rare. Along the trail between Mt 

 Wright and Mt Mclntyre. August. 



