62 Ellis and Everhart : New Species of Fungi 



ruptured : teleutospores elliptical, scarcely constricted at the sep- 

 tum, rounded at the ends, deep chestnut-brown, 22-30 x 15-20/^ 

 epispore minutely muriculate-roughened, very slightly thickened 

 at the apex : pedicels short, 10-15 [x long, deciduous. 



Seems distinct from any of the other species on the Umbelliferae. 



Comes near P. enormis Fckl. from which it differs in its shorter, 



deeper colored spores without any apical papilla. 



j 



Puccinia cornigera E. & E. 



On Tetrancuris Torr ey an a, " Freeze-out Hills," Wyoming 



III. Sori minute ( 



) 



the leaf and covered by the epidermis, then suberumpent and open 

 above, amphigenous, leaf more or less swollen : teleutospores 

 oblong, broadly constricted in the middle, rather abruptly at- 

 tenuated or rounded below, epispore thickened above, with a 

 conical, horn-like, subhyaline projection (often oblique) at the 

 apex, 8-12 n long : pedicel nearly hyaline, 60-80 // long. 



Hendersonia diplodioides E. & E. Bull. Torr. Club, 25: 510. 



1898 



The specific name should be changed to angustifolia, as there is 

 already a Hendersonia diplodioides E. & E., Bull. Wash. Coll. 1 : 6. 



Gloeosporium alboferrugineum E. & E. Proc. Acad. Nat. Sci. 



Phil. 1898: 371 



A reexamination of specimens of this species shows only 

 Discosia maculicola Ger., the sporules of which may have been 



V 



abandoned. 



the species must be 



Ustilago sporoboli E. & E. Bull. Torr. Club, 24: 282. 1897 



» 



Ustilago ft 



id. 24: 257. 1897 

 Ustilago hypodiles (S 



Uromyces bicolor E. & E. Bull. Torr. Club, 24: 282. 1897 



Specimens of this species collected by professor Aven Nelson 



in the Yellowstone National Park differ frofiTthe original specimen 



from " Death Valley," in having the teleutospore sori elongated 1- 



5x0.5-0.75 mm., finally naked but surrounded by the lead colored, 



