29; 



Ulrich, Karl. Die Bestaubung unci 

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Der StachelbeeiTOst. 



{Aecidium Grossidariae Schm. — Puc- 

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Clasterosporium ca rpo- 



2)}iUum (Lev.) Aderh., als Ursaclie der 

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Underwood, Lucieii M[arcus]. The 

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 SOOO gfhal 11411 



Some features of future 



Fern studv. Fern Bull., Binghamton, 

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11412 



American Ferns. III. Our 



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11413 



Conservation of energy in 



Mycological Cluljs. New York, N.Y., 

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The bracket Funsi. Ne 



York, N.Y., Torreva. Torrey Bot. CI., 

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Two new species of Sela- 



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11416 



A question in terminolog;\^ 



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

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and Maxon, William B. 



Notes on a collection of Cuban Pterido- 

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Ung-er, Ernst, v. Jager, Richard. 



Unna, P. G. Ueber die Struktur der 

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Uno, Ilirosaburo. On the amount of 

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Urban, l[gnaz]. Bil^liographia Indiae 

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N'otae biographicae pere- 



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]\[antissa ad Cyperaceas 



Clarkeanas. [In : Svmbolae Antillanae, 

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N^ova genera et species I 



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Leguminosae novae yel 



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Enunieratio Gesnerlacea- 



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V. Engler, Adolf. 



UrfF. Engerling-Vertilgung. Zs. 

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 [4350]. 11427 



Ursprung, A [If red]. Anatomie von 

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Urstadt. Bericht xiber die 13. Ver- 

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11429 



