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Ascochyta confusa E. & E. n. sp., on leaves of Smilax hispida. 
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Ascomycetes Americae borealis. [Sixteen species, mostly new.] 
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Asparagus Rust [prevalence]. Byron D. Halsted and James A. 
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Aspidium lonchitis, host to Phyllachora filicina Sacc. & Scalia 
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Ashes of old bonfire, matrix for Coprinus fuscosporus Copeland 
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Bacillus aroideae Townsend n. sp., isolated from rotting Calla 
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Balsam Fir, host to Hydnum balsameum Peck n. sp. N. Y. 
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Basidiomycetes [list of 7 species in Additions to the Flora of 
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Battarrea arenicola Copeland n. sp., in clear sand. Ann. My¬ 
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Battarrea franciscana Copeland n. sp. Ann. Mycolog. 2:3- 
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Belonidium clavatum (Ellis) Rehm n. n. [Patellaria clavata 
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