8I<) 



Orchidaceae 



Habenaria 



50 



Map 698 



Habenaria hyperborea (L.) R. Br. 



Lip more or less 3-parted, the divisions fringed or erose-denticulate. 



Petals entire; flowers gi - eenish; lip deeply parted, the divisions narrow and deeply 



fringed 10. H. lacera. 



Petals not entire, more or less minutely denticulate. 

 Lip deeply fringed and 3-parted; fringe 2-5 mm long. 



Flowers white, not crowded on the spike 11. H. leucophaea. 



Flowers purplish, crowded on the spike 12. H. psycodes. 



Lip shallowly erose-denticulate, the teeth usually about 0.5 mm long, the termi- 

 nal lobe usually bifid by an incision 2-3 mm long, 3-parted, rarely cut 



into 5 divisions; flowers purplish; found only in southern Indiana 



13. if. peramoena. 



1. Habenaria viridis (L.) R. Br. var. bracteata (Muhl.) Gray. (Habe- 

 naria bracteata (Willd.) R. Br. and Coeloglossum bracteatum (Willd.) 

 Pari.) Satyr Orchid. Map 694. Usually not more than a single plant is 

 found in any one locality. It occurs in moist, rich woods, in tamarack bogs 

 or on low borders of lakes. In Noble County I found two large colonies 

 on the low border of Crooked Lake in among Cornus obliqua and Acer 

 rubrum. This is the only place I have seen two specimens or more in a 

 place. It has been reported also from Lake and White Counties. 



Newf. to B. C, southw. to N. C, Ohio, 111., Mont., and Wash.; also in 

 Japan and China. 



2. Habenaria flava (L.) Gray. (Perularia flava (L.) Farw.) TUBERCLED 

 Orchid. Map 695. Mostly in the lake region in tamarack bogs, marshes, 

 and sandy, wet places. It has been reported from Marshall and Vigo 

 Counties. It is very rare and usually a single specimen is found at a place. 



N. S., Que., Ont, to Minn., southw. to Fla. and Tex. 



3. Habenaria scutellata (Nutt.) F. Morns. (Perularia scutellata (Nutt.) 

 Small.) Map 696. On September 28, 1923, I found a large colony of 

 this species in flower and in fruit in Posey County, growing in a bare 

 place under a clump of buttonbush where it must have been submerged 

 much of the year. I transferred some of it to our garden in Bluffton where 



