Seaver: Cup-Fungi 



5 



Cooke, Mycographia pi. 8p, f. 328 and pi. 90, f. 550; Gill. Champ. 

 Fr. Discom., pi. 19; Massee, Brit. Fungus. Fl. 4: 188, /. 14; Phill. 

 Brit. Discom. pi. 1, f. 2; E. & P. Nat. Pfl. i 1 : 44, /. 141B; Fries, 

 Sv. Aetl. Svamp. pi. 82 and 83; Krombh. Abbild. pi. 20, f. 6-12 

 and pi. 21, f. 12-17; Minn. Bot. Studies 3 : pi. 3, /• J-j. 



Exsiccati: N. Am. Fungi 1267; Clements. Crypt. Form. Colo. 

 141. 



New York Botanical Garden. 



Explanation of Plate i 



Several plants photographed from dried specimens and about one-half nat- 

 ural size. The spores, ascus, and paraphysis were drawn with the aid of the 

 camera lucida with a one-inch eye-piece and a one-sixth objective. The lower 

 figure is the type of E. oregonensis. 



