148 
Journal of Mycology 
[Vol. 11 
Ustilago muhlenbergiae Clint., synonym of U. muhlenbergiae P. 
Henn. [Clinton.] Proc. Boston Soc. Nat. Hist. 311347. 
Oct. 1904. 
Ustilago nealii Ell. & And., syn. of Sphacelotheca nealii q. v. 
Ustilago Pers., syn. of Ustilago q. v. 
Ustilago piperii Clint, n. sp. on Polygonum davisiae. Proc. Bos¬ 
ton Soc. Nat. Hist. 311382. Oct. 1904. 
Ustilago piperi Clinton s. p. Hosts: Polygonum davisii and P. 
pbytolaccaefolium. Proc. Boston Soc. Nat. Hist. 311382. 
Oct. 1904. 
Ustilago rumicis (Berk.) Clinton n. sp. Hosts: Rumex aceto- 
sella and R. hastatulus. Proc. Boston Soc. Nat. Hist. 311380. 
Oct. 1904. 
Ustilago rumicis (Berk.) Clinton n. sp. [Ustilago utriculosa 
var. rumicis Berk.] Hosts : Rumex acetosella and R. hastatu¬ 
lus. Proc. Boston Soc. Nat. Hist. 31 1385. Oct. 1904. 
Ustilago Rouss. [Necrosis Paul., Ustilago Pers., Ustilagidium 
Herzb.] Proc. Boston Soc. Nat. Hist. 31 1336. Oct. 1904. 
Ustilago scolochloae Griff., synonym of U. arthurii Hume. [Clin¬ 
ton.] Proc. Boston Soc. Nat. Hist. 311373. Ost. 1904. 
Ustilago strangulans Isaat., syn. of Sphacelotheca strangulans 
q. v. 
Ustilago triplasidas Ell. & Ev. n. sp. Host: Triplasis americana. 
Proc. Boston Soc. Nat. Hist. 31 :355. Oct. 1904. 
Ustilago utriculosa var. rumicis Berk., syn. of Ustilago rumicis 
Clint. q. v. 
Verpa chicoensis Copeland n. sp. in nemore graminoso. Ann. 
Mycolog. 2 :50s. 10 Dec. 1904. 
Vossia Thiim., syn. of Neovossia q. v. 
Waters, C. E. Geotropism of Polyporus. Plant World, 7:224. 
Sept. 1904. 
Yucca sp., host to Coprinus bakeri Copeland n. sp. Ann. My¬ 
colog. 21507. 10 Dec. 1904. 
Zizania aquatica, host to Entvloma pammelii Hume n. sp. Proc. 
la. Acad. Sci. 9:238. 1902. 
Zygospore Formation a Sexual Process. Albert Francis Blakes- 
lee. Science, N. S. 19:864-6. 3 June 1904. 
