363 



Nigredo Hedysari-panicidati Arth. Result Sci. Congr. Bot. Vienna 

 343. 1906. 



On Fabaceae: 



Meibomia Dillenii (Darl.) Kuntze, Faulkland, Aug. 24, 1886, 



A. Commons (319); Newark, Sept. 10, 190.5, (1626); Aug. 



23, 1907, (1726). 

 Meibomia laevigata (Nutt.) Kuntze, Selbyville, July 18, 1895, 



A. Commons (946). 

 Meibomia Manjlandica (L.) Kuntze, Felton, Sept. 5, 1907, 



(1748); Selbyville, Oct. 4, 1907, (1986). 

 Meibomia obtusa (Muhl.) Vail, Felton, Sept. 5, 1907, (1747). 

 Meibomia panicidata (L.) Kuntze, Felton, Sept. 5, 1907, (1745) ; 



Selbyville, Oct. 4, 1907, (1985) ; Lewes, Aug. 14, 1907, (1200) ; 



Newark, Aug. 23, 1907, (1714). 

 Meibomia stricta (Pursh) Kuntze, Selbyville, Oct. 4, 1907, 



(1984). 



107. Uromyces hovjstoniatus (Schw.) J. Sheldon, Torreya 9:55. 1909. 

 Aecidium, houstoniatum Schw. Tran. Am. Phil. Soc. II. 4:309. 1832. 

 Nigredo houstoniata Sheldon, Torreya 9:55. 1909. 



On Rubiaceae: 



Houstonia coernlea L., Newark, May 1908, I, (2267) ; Wilming- 

 ton, May 31, 1914, C. O. Houghton. 

 Sheldon (1. c.) was the first to prove by culture experiments that 

 Aecidium houstoniatiDu Schw. on Houstonia coerulea was genetically 

 connected with a telial form occurring on Sisyrinchium grumineum. 

 Arthur (Mycologia 1:237. 1908) confirms Sheldon's work using living 

 plants of Houstcnia coeiulea bearing aecia collected by the writer at 

 the above noted locality near Newark, and sent to Dr. Arthur at his 

 request for that purpose. A search was made for the telial stage in 

 the field but without success. The telia have been collected only in 

 Maine and West Virginia. 



108. Uromyces Howei Pk. Ann. Rep. N. Y. State Mus. 30:75. 1879. 

 On Asclepiadaceae : 



Asclejiias pulchra Shrk., Newark, Sept. 14, 1905, (1631). 



Asclejnas Syriaca- L., Wilmington, August 1894, A. Commons 

 (issued as E. & E. Fungi Columb. 648) ; Newark, Sept. 7, 

 1905, (1551); Wilmington, Oct. 11, 1907, (1930). 



