82 Trans. Acad. Sci. of St. Louis. 



HYDNEI. 

 H. GELATiNOSUM, Scop. (445). Tremelodoii gelatinosum^ 

 Pers. 



Allenton, on decayed Sycamore by Mr. Letterman. 

 Eare. See remarks: Myc. Notes, 259, and illust. — 

 Lloyd. 



H. OCHRACEUM, P.* (P. 38). 



Kather common. 



H. ADUSTUM, Schw. (Undw. — 440). 



Meramec Highlands, 1899 ; Creve Coeur, 1902 ; Al- 

 lenton, by Letterman. Eare. Sacc. Vol. vi. p. 444. 



H. REPANDUM, L. (Undw. — 471). 



Found several times; Also, by Letterman. Eare. 



H. AMPLISSIMUM, B & C. (P. —438). 



Allenton, by Letterman, on Amelanchier, Aug. 1, 

 1899. 

 H. FLABELLiFORME, Berk. (Uudw. — 497). 



Allenton, Aug. 25, 1899, by Letterman. 



H. ERiNACEUS, Bull. (Undw. — 811). 



Found one specimen, 1904; earlier, one at Eureka, 

 Mo., by Mr. Pauls; and, Meramec Highlands, 1905, one 

 of very large size. 



H. CAPUT-URSi, Fr. (1045). 



Creve Coeur, on white oak trunk, one specimen. Mus. 

 Eep. 51; pi. 56. Eare. 



H. coRALLOiDES, Scop. (894). 



Monarch, Mo., July, 15, 1902, on white oak trunk, a 

 great quantity ; Meramec Highlands, 1905. Mus. Eep. 

 22. 



H. PULCHERRIMUM, B. & C. (P. 36). 



Creve Coeur, Sept. 17, 1898; Belief ontaine cemetery, 

 Sept. 19, 1903; Eamona park, Aug. 1, 1903. 

 Spores, 3 X l-5.«- 



* Irpex pachydon, as known in Europe = I. crassus, Berk, of Morgan. 

 — Lloyd. 



