120 FIELD COLUMBIAN MUSEUM BOTANY, VOL. i. 



S. Smilaciniee E. & M. 



On Vagnera racemosa (SMILACINA), Aug. 14, 1894. Maculae 

 suffused with the marginal color late in season (Nuttall, 1252). 



RHABDOSPORA Mont. 



R. kalmiarum (Schw.)* 



Sphceria Kalmianum Schw. On Kalmia latifolia, Aug. 26, 1894 

 (Nuttall, 1685, 590). 



PHLYCT^NA Mont. & Desm. 



P. vagabunda Desm. 



On Vernonia Noveboracensis, Phytolacca decandra and Onagra 

 biennis, March 18, 1894 (Nuttall, 1436, 408). 



P. septorioides Sacc. 



On Phytolacca decandra, May 25, 1894 (Nuttall, 1498). 



.P. Ipomceee E. & E., Proc. Phila. Acad., 1894, 369. 



TYPE HABITAT: On calyx lobes Ipomcea pandurata, Dec. 9, 1894 

 (Nuttall, discov. 1305, 250). 



Perithecia scattered, subcuticular, 75 to 80 // diameter, covered 

 by the blackened, slightly raised epidermis. Sporules linear, 

 hyaline, curved above, 15 to 20 x 1.25 //.. 



P. arcuata Berk. 



On Onagra biennis, March 18, 1894. Sporules 30 to 35 x .75 // 

 (Nuttall, 1433, 403). 



\ 

 GELATINOSPORUM Peck. 



Q. betulinum Peck. 



On Betula lenta, April 12, 1895. Sporules subfiliform -nearly 

 semicircular, 321040 x 2.5 // (Nuttall, 1797). 



SPH^ROGRAPHIUM Sacc. 



S. hystricinum (Ell.) Sacc. 



On Azalea viscosa, May 4, 1894. Sporules narrowly arcuate- 

 falcate 34 x 3 /j. (Nuttall, 1501, 481). 



S. Fraxini (Peck) Sacc. 



On dead limbs Fraxinus Americana, Short Creek, alt. 1,300 ft., 

 July 1 6, 1894. Sporules 50 to 60 x 2.5 //. (Nuttall, 1609). 



* 



NECTRIOIDACE.E. 



ASCHERSONIA Mont. 

 A. sp. 



On Cornus florida. Spores 3 to 5 x .75 <>\Nuttall, 1800, 687). 



g . 



* Transferred to Rhabdospora by E. & E. * 



