44 'i'HE WEST VIRGINIA FLORA 



Conidia varying from globular through elliptical to cyl- 

 indrical, dark brown, outer coat easily ruptured, lo x lo, 

 8 X 5, 12 X 5, 15 X 7.5 /. (Nnttall, 1307). 



T U B E R C U L A R I A C E AE. 



TUBERCULARIA Tode. 



T. VULGARIS Tode. 



On twigs, Feb. 23, 1893. On Rohinia Pseudacacia, Dec. 



1, 1893. On Aralia spinosa, Dec. 13, 1893. On Sainhiicus 

 puhens. On Acer Ncgundo, April 20, 1894 (Niittall, 942) 

 On limbs of dead Rhus hirfa, Monongalia Co., near Morgan- 

 town, 1891 {Millspaugh). 



T. HAMATA E. & E., Proc. Phila. Acad., 1894, 386. 



TvPE HABITAT : On dead limbs of Celtis occidentalis. Feb. 



2, 1894 {Nnttall, discov. 1357, 313)- 



Depressed hemispherical, umbonate, soon becoming black, 

 .5 to 1.5 mm. diameter, Conidia oblong, slightly curved, 

 hyaline, 5 to 8 x 1.5 to 2 /a on slender simple sporophores 

 30 to 40 II long, incurved or involute at the tips. 



T. sp. 



On Asimina triloba, Feb. 22, 1894. Flesh colored spores 

 18 to 22 X 3 /x (Nnttall, 1391, 361). 



T. sp. 



Conidia of Nccfria verrucosa. On dead twigs Moras rubra 

 July 25, 1895 (Nutfall, 1827, 715). 

 T Sambuci Corda. 



On Sainbucus pubcns, Feb. 26, 1894 (Nnttall, 1409). 

 T. Celastri Schw. 



On Celastrus scaudcns, April 25, 1895. Spores S to 6 x 2 « 

 (Nnttall, 181 1 ). 



DENDRODOCHIUM Bon. 



D. AFFixE Sacc. 



On bark wet dead stumps, Oct. 24, 1893 (Nnttall, 1229, 



174")- 

 D. rubellum microsporum Sacc. 



On dead limb Magnolia acuuiiuata, Aug. 16. 1894, Short 

 Creek, alt. 1,000 ft. On Liriodeudroii Tulipifera (Nuttall. 



^659)- 



TUBERCULINA Sacc. 



T. persicina (Ditm.) Sacc. 



Parasitic on Uredo (Cseoma) nitens, that on Rubus Bailey- 

 anus. June 10. 1894 (Nnttall, 1557, 527). 



