272 DESCRIPTION OF NEW SPECIES AND GENERA OF PLANTS. 



Pterospora Andromedea. 



Hab. The forests of the Blue Mountains in Oregon, Seed nearly spherical, acute at each end, 

 striated, terminated above by a very broad, scale-like, dilated, round, reticulated, transparent 

 membrane, many times broader than the seed. 



Hypopitys Americana. {H. multijiora /3. Americana, Decand.) 



Hab, Shady forests of the Oregon, 



MoNOTROPA uniflora. (Linn.) 



Hab. With the above. 



