Habenaria 



Orchidaceae 



341 



"To 



Map 699 



Habenaria clavellata (Mich*.) Spreng. 



55 



Map 700 



Habenaria orbtculata (Pursh) Torr. 



(5 50 



Map 701 



Habenaria Hookeri Torr, 



it did well for several years. This is the only record I know of from 

 Indiana. 



Pa., Ind., and Ark., southw. to Fla. 



4. Habenaria dilatata (Pursh) Gray. {Limnorchis dilatata (Pursh) 

 Rydb. of Britton and Brown, Illus. Flora, ed. 2.) White Bog-orchid. 

 Map 697. A few plants of this species were found in a bog on the 

 Wolverton Estate about 7 miles southwest of South Bend, St. Joseph 

 County. The area was heavily grazed and it will soon disappear if grazing 

 continues. This species was reported by Nieuwland for Umbach (Amer. 

 Midland Nat. 3: 119. 1913) but through the courtesy of N. C. Fassett the 

 Umbach herbarium at the University of Wisconsin was searched, and no 

 specimen was found. There are, however, specimens collected by Nieuw- 

 land in Lake and Porter Counties which are deposited in the herbarium of 

 the University of Notre Dame. The location of this species in Indiana is 

 the extreme southern limit of its range. 



Subarctic America; Lab. to B. C. and Alaska, southw. to N. J., Ind., 

 Minn., Mont., Idaho, Colo., and Wash. 



5. Habenaria hyperborea (L.) R. Br. (Limnorchis hyperborea (L.) 

 Rydb.) Northern Green Orchid. Map 698. Our specimens and reports 

 are from our northern tier of counties. It must be very rare in Indiana. 

 I have collected it only twice. Besides the counties shown on the map it 

 has been reported from La Porte and St. Joseph Counties. 



Newf. to Que., Ont. to B. C, northw. to Alaska, Iceland, and Greenland, 

 and southw. to N. Y., Pa., Ind., 111., Nebr., Colo., and Oreg. 



6. Habenaria clavellata (Michx.) Spreng. (Gymnadeniopsis clavellata 

 (Michx.) Rydb.) Small Green Wood Orchid. Map 699. My specimens 

 are from moist, sandy or gravelly borders of lakes and sloughs. The distri- 

 bution is restricted to our northern counties with the exception of a 



