20 



Schriften des Vereins fiir Naturkiuide 

 an der Unterweser. II.) Leipzig 

 (W. En<?elmann), 1905, (XVI + 452, 

 rnit 3 Portr.). 25 cm. [0010 0030]. 



287CG 

 Alpers, Karl. Untersiicliungen iiber 

 die Bestandteile der Blatter von 

 (.'ai-p'ums Betulus L. (Eiu Beitrag zur 

 Kenntniss der EUagsaure und der 

 Gerbsiiiiren.) Arch. Phanii., Berlin, 

 244, 1906, (575-601). [3120 5400 

 1060J. 2S767 



Altenburg, Johannes r. Wallach, Otto 



Altscliuler, E. Ueher die Beziehungen 

 des B. faecalis ulkaligenes zu den 

 Tvplinsbazillen. Miinchener med. 



Wochenschr., 51, 1904, (868-870). 

 ,[7700]. 28768 



• V. Berghaus, [Wilhelm 



Hermann]. 



Alves, Adolf. Uutersuchungen iiber 

 den Gehalt der Korner verschiedener 

 Hafersorten an wertbildenden Bestand- 

 teilen. Diss., Jena. Gottingen (Driick 

 V. E. A. Huth), 1900, (68). 24 cm. 

 13120 3130]. 287 09 



"*" Descriptions of new sj)ecies 



of Acoridium from the Philippines. 

 (,'ont. Ames Bot. Lab., No. 5 in 

 Washington, D.C., Proc. Biol. Soc, 19, 

 1906, (143-153). [6000 8000 eg]. 



28770 



"Ames, Oakes. Ifahenar'ia orhicidafa 



and H. macropliylla . Rhodora, Boston, 



Mass., 8, 1900, (1-5, with illus.). 



[6000]. 28771 



Sp'ircnithes oval'is. Rho- 

 dora, Boston, ilass., 8, 1906, (15-16). 

 .[60U0J. 28772 



Notes on orchids new to 



Florida. Washington, D.C., Proc. Biol. 

 ..Soc , 19, 1906, (1 -2). [()000 8000 gh]. 



28773 



A contrilnition to onr 



knowledge of the orchid flora of 

 southern Florida. Contributions from 

 the Ames Botanical Laljoratorv, No. 1. 

 Cambridge, Mass., 1904, (33, with pL). 

 24.5 cm. [6000 8000 gh]. 28775 



Ami, H. M. Description of a species 

 of Bytltotrephis from the dark-grey 

 calcareous and indurated slates collected 

 liy Air. J. B. Tyrrell from a locality 

 along the Unifiani river, seven miles 

 north of Dalton's Post, Yukon District, 

 Canada. Ottawa, Sum. Rep. (ieol. 



Surv. Can., 1904, 1905, (388). [7400 

 8000 gc]. 2877(5 



Ami, II. M. and Penhallow, D. P. 



Determinations of fossil jjlauts from 

 various localities in British Columbia 

 and the North-West Territories, by 

 Prof. D. P. Penhallow, of McGill 

 University, Montreal, with notes on the 

 geological horizons indicated. Ottawa, 

 Sum. Rep. Geol. Rurv. Can., 1904, 1905, 

 (389-392). [5000 8000 g]. 28777 



Ammann, L. v. Lindet. 



Ammidown, Lucius E. Blumenbachia 

 in^igiii^ a casual plant at Southbridge, 

 Massachusetts. Rhodora, Boston, Mass., 

 8, 1906, (225-226). [5400 8000 gg]. 



28778 



Anastasia, Giuseppe Emilio. La 

 Ixhmamua tomoUoaa Spr. (Xicotiana 

 colossea Andr. ; N. tomentona R. e P.). 

 Boll. teen. colt, tabacchi, Portici, 3j 

 1904, (.3-6, con 1 tav.). [5100]. 28779 



Animali e insetti nocivi al 



tabacco. Boll. teen. colt, tabacchi, 

 Portici, 3, 1904, (7-11, con 1 tav.). 

 [4100]. 28780 



Nicotianografia. Xh-ritiana 



quadrivalvia, Pursh-Lehm. Boll teen. 

 colt, tabacchi, Portici, 3, 1904, (42-44, 

 con 1 tav.). [5400]. 28781 



La nebbia del cotone. 



Boll. tecu. colt, tabacchi, Portici, 3, 



1904, (45-52, con 1 tav.). [4050]. 28782 



II Tetranychus telarhis 



sulle Tabacum. Boll. teen. colt, tabacchi, 

 Portici, 4, 1905, (174-177, con 1 tav.). 

 [4100]. 28783 



— - Ah'U)vdes tahaci Gen- 



nadius. Boll. teen. colt, tabacchi, 

 Portici, 4, 1905,(343-345, con 1 tav.). 

 [4100] 28784 



e Splendore, Achille. 



IJredo N'u'otkmae, Anast. Sacc. e Spl., 

 (sp. n.). Boll. teen. colt, tabacchi, 

 Portici, 3, 1904, (53-55, con 1 tav.). 

 [7700]. ' 28785 



Ancona, Cesare. Tr'is tcctorum. 

 Firenze, Bull. R. Soc. Tosc. Ort., 30, 



1905, (133-1341 [6000]. 28786 



Anders, Jos[ef]. Die Strauch- und 

 Blattllechten Nordbohmens. Mitt. Nord- 

 bohni. Exklvlub, Bolimisch-Leipa, 29, 



1906, (140-153j. [7600 8000 r//>]. 



28787 



