207 



Ulrich, Karl. Die Bestaubiing uud 

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Der Stachelbeerrost. 



(Aecidium Grossulariae Schm. — Pva- 

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Clasferosporium carpo- 



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 Schrotschusakranklieit iind in seinen 

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Underwood, Luclen M[arcus]. The 

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 SOOO gf 1ml 11411 



Some features of future 



Fern stud}'. Fern Bull., Binghamton, 

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11412 



American Ferns. III. Our 



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 The genus Gymnogrumme of the Synopsis 

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11413 



-■ Conservation of energy in 



Mycological Clubs. New York, N.Y., 

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 2). [7700]. ■ 11414 



The bracket Fungi. New 



York, N.Y., Torreya. Torrey Bot. CL, 

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Two new species of fielci- 



ginella in the southern flora . New York, 

 N.Y., Torreya. Torrey Bot. CL, 2, 

 1902, (172-173). [6700 8000 gh]. 



11416 



A question in tei-minology. 



.Science, New York, N.Y. (N. Ser.), 16, 

 J902, (869-870). [0070]. 11417 



and Maxon, William R. 



IJotes on a collection of Cuban Pterido- 

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Bot. C!., 29, 1902, (577-584). [C700 

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Unger, Ernst, v. Jager, Richard. 



Unna,, P. G. Ueber die Struktur der 

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 [7700]. 11419 



Uuo, Hirosaburfi. On the amount of 

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Urban, l[gnaz]. Bibliographia Indiae 

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Notae biographicae pere- 



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Mantissa ad Cyperaceas 



Clarkeanas. [lii : Symbolae Antillanae, 

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— ■ Nova genera et species I 



imd II. [In : Symbolae Antillanae ed. 

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Leguminosae novae vel 



minus coguitae. I. [In : Symbolae 

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 8000 he]. 11425 



Enumeratio Gesneriacea- 



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 388). [5400 8000 /(c]. 11426 



V. Engler, Adolf. 



Urff. Engerling-Vertilgung. Zs. 

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 [4350]. 11427 



Ursprung, A[Ifred]. Anatomie von 

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Urstadt. Berleht fiber die 13. Ver- 

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11429 



