24 Journal of Mycology [Vol. 8 
Aegiphila martinicensis, host to Guignardia prominens Earle n. 
sp., Muhlenbergia, 1:15. July 1901. 
Agaricus pusillus Peck n. sp., rich ground in waste places and 
pastures An. Rep. N. Y. State Mus., 54:152. 1901, 
Agaricus, decaying, host to Acrostalagmus tetraclados. A. L. 
Smith, sp. n. Jour. Linn. Soc. 55:11. 1 Apr. 1901. 
Agave sp. ?, host to Plowrightia circumscissa Tracy and Earle, 
n. sp. Bull. Torr. Bot. Club, 28: 187. 1901. 
Agave sp., host to Lembosia agaves Earle sp. nov. Muhlenber¬ 
gia, 1 :i5. July 1901. 
Albugo, Gametogenesis and Fertilization in. Frank Lincoln 
Stevens. Bot. Gaz. 52:77-98, 157-169, 238-261. Aug., 
Sept., Oct., 1901. 
Aleochara repetita Sharp, host to Monoicomyces furcillatus 
Thaxter nov. sp. Proc. Amer. Acad. Arts and Sci. 57:24. 
June 1901. 
Allantonectria Earle gen. nov. (Hypocreaceae.) PI. Baker- 
ianae, 2:11. 25 Mar. 1901. 
Allantonectria yuccae Earle n. sp., on withered leaves of Yucca. 
PI. Bakerianae, 2:12, 25 Mar. 1901. 
Aloe, languishing leaves of, host to Plowrightia circumscissa 
Tracy & Earle n. sp. Bull. Torr. Bot. Club, 28:187. 1901. 
Amelanchier alnifolia Nutt., host to Roestelia nelsoni Arthur 
sp. nov. Bull. Torr. Bot. Club, 28:665. Dec. 1901. 
Amelanchier, decorticated, host to Platystomum hysterioides 
Earle n. sp., PI. Bakerianae, 2:18. 25 Mar. 1901. 
» 
Amelanchier, decorticated branches, host to Platystomum ame- 
lanchiercis Tracy & Earle n. sp. PI. Bakerianae 1 :32. 22 
Feb. 1901. 
Amelanchier, decorticated twigs, host to Strickeria amelan- 
chieris Earle n. sp. PL Bakerianae, 2:14. 25 March 1901. 
Amelanchier, decorticated twigs, host to Tryblidium occiden- 
tale Earle n. sp. PL Bakerianae, 2:10. 25 Mar 1901. 
Ampitisphaeria juniperi Tracy and Earle n. sp., on Juniperus 
menispermum (bark). PL Bakerianae, 1:30. 22 Feb. 1901. 
Amphisphaeria populi Tracy & Earle n. sp., on Populus augusti- 
folia (decorticated branches). PL Bakerianae, 1:30. 22 
Feb. 1901. 
Amphispores, a distinct new spore form of Puccinia vexans Farl. 
(M. A. Carleton.) Science, N. S. 13:250. 15 Feb. 1901. 
Aniscanthius (wrightii?), host to Puccinia aniscanthii Diet. 
& Holw. n. sp. Bot. Gaz. 31:329. May 1901. 
Anogra pallida (Lindl.) Britt., host to Aecidium anograe Ar¬ 
thur sp. nov. Bull. Torr. Bot. Club, 28:664. Dec. 1901. 
