JAN. 1896. FLORA OF W. VIRGINIA MILLSPAUGH & NUTTALL. 153 



DERMATEA Fr. 



D. Chionanthi E. & E? 



Macrostylaspores of this species? on Chionanthus Virginica, 

 March, 25, 1894 (Nuttall, 1454, 426). 



D. lobata Ellis. 



On the maculae of Pestalozzia Guepinii on leaves of Rhododen- 

 dron maximum. Asci 130 x 12.5 ji. spores 15 x 8 ,. Aug. 15, 1895 

 (Nut tall 1162, 132). 



TYMPANIS Tode. 



T. Oxydendri E. & E., Proc. Phila. Acad., 352 (1894). 



TYPE HABITAT: On dead limbs of Oxydendron arboreum, Dec. 

 12, 1893 (Nuttall discov., 1296, 258). 



Cespitose, 3 to 5 together, erumpent, at length deciduous, 

 black .5 to .75 mm. diameter, contracted below into a short thick 

 stipe, margin subundulate. Asci cylindrical no to 130 x 15 to 

 18 fj. including the short stipe. Paraphyses slender, abundant, 

 Sporidia numerous, minute, oblong, hyaline or yellowish 2.5 to 

 3 x i fj., Allied to T. fasciculata, but asci larger and sporidia 

 smaller. 



CENANGELLA Sacc. 



C. Aceris (Hazsl.) Sacc. 



On bark of dying Acer rub rum, June 10, 1894. Sporidia 15 x 

 6 ft (Nuttall, 1554). 



SCLERODERRIS Fr. 



S. rhabarbarina (Berk) E. & E. 



On Rubus Baileyanus, Dec. 8, 1893, Short Creek. Asci total 

 length 63 to 75 x 17 to 21 /*, 8-spored, clavate, very short stipitate. 

 Spores 20 to 27 x 6 to 7.5 //, nucleate, becoming clearly 3-septate 

 and rather one-sided (Nuttall, 1294, 242). 



S. pallidula (Cooke) Sacc. 



On dead branches and bark of Acer saccharinum, L. , Feb. 26, 

 1894. On Oxydendron arboreum. Sporidia 20 to 22 x 7 // (Nutt- 

 all, 1408, 665). 



BULGARIACE^:. 

 LEO.TIA Hill. 



Li. lubrica (Scop.) Pers. 



On ground, alt. 1,800 ft., Short Creek, Aug. 14, 1893 (Nuttall, 

 1150). 



ORBILIA Fr. 

 O. rubella (Pers.) 



On decorticated log, Liriodendron Tulipifera, Sept. 19, 1895 

 (Nuttall, 1858, 748). 



O. vinosa (A. & S.) Karst. 



On Poria spissa, Nov. 6, 1893 (Nuttall, 1261). 



