180 The Fungi of Texas. 



32. Scleroderma Texense, Berk., Grevillea, N. A. F., 338. 

 On the ground. Drunimond. 



33. Mitremyces lutes cens, Scliwz., Car., t. 2, f. 1. 

 On the ground. Drumruond. 



34. Physarum obrusseum, B. andC, sub Didymium. 

 On leaves. Lindheimer. 



35. Licea Lhidheimeri, Berk., Grevillea, N. A. F., 369. 

 On dead bark. Lindheimer. 



36. Arcyria cinerea, Fr., Sys. Myc, iii, 180. 

 On stumps. Lindheimer (3631). 



37. Phoma helvolum, B. and G, Grevillea, N. A. F., 386. 

 On leaves. Wright (3901). 



38. Phoma hysteriiforme, Cooke, (n. s.) 



Gregarious. Perithecia elongated so as to resemble some Hysterium, flatten- 

 ed at the base. Spores elliptical, binucleate(-01 — -012 m m. long.), hyaline. 

 On herbaceous stems. Rav. (224). 



Somewhat resembling the next species, but manifestly en. 

 tirely distinct. 



39. Phoma hysteroideum, B. and C, in Herb. Curt. 

 On reeds. Houston ; Rav. (11). 



40. Phlyctama smilacis, Cooke, (n. s.) 



Covered by the cuticle, minute, brown, collected in dense patches, slightly 

 elevated. Spores filiform, curved at one extremity, and straight at the other, 

 (•02 — -025 m m. long). 



On Smilax. Eav. (208, 209). 



Just the same kind of spores are described for an Australa- 

 sian species of this genus, P. dissepta, Berk. 



41. Diplodia Zece, Schwz., (sub Sphceria). 

 On Zea Mays. Rav. (198). 



42. Hendersonia magna, Cooke, (n. s. ) 



Erumpent, disposed in linear series. Perithecia black, subglobose, here 

 and there connate, like a Dothidea, split irregularly. Spores cylindrical, ob- 

 tuse, 3 — 5 septate. (-06 — -065x-01 m m.). 



On herbaceous stems. Houston ; Bav., (140). 



43. Discella leguminum, Cooke, (n. s. ) 



Crowded together in irregular blackened spots, circumscribed with a defi- 

 nite line, pustules confluent. Spores elliptical or pear-shaped, uni-nucleate, 

 hyaline, (-012— -015x-006 mm.). 



On legumes of Prosopis. Galveston. 



44. Discella angidata. Cooke, (n. s.) 



Gregarious, covered by the epidermis, which is split into irregular angular 



