49 



Arnolds, R. Ueljer LiiftvvaHsei-weiche. 

 Wochensohr., Braii., Berlin, 19, 1902, 



(41). [3750]. 5800 



Amstadt, A. Zur Perch! oratf rage. 

 D. laudw. Presse, Berlin, 29, 1902, 

 (483). [3060 415U]. 5801 



Zur Vertilung der Hamster. 



D. landw. Presse, Berlin, 29, 1902, 

 (738-739). [4350 4100 N 6031]. 



5802 

 Aronson, Hans. Untersuclmugen 

 liber Streptokokken- iind Autistrepto- 

 kokken-Serum. Berliner klin. Wo- 

 chenschr., 39, 1902, (979-982, 1006- 

 1010). [7700 R 3460 1100 3100 

 2200 4160 Q9170 1280]. 5803 



[Artari, A[lexaiidi'r).] Apiapii, A. 

 oot o5pa30Baiiin x.iopo(|Hi.;i.'ia se.ieiiuMii 

 BOopocaaMii. [Ueber die Bildimg des 

 Chlorophylls durch die griineu Algen.]. 

 Jestestv. i geogr., Moskva, 4, 1902, (31- 

 38). [3060]. 5804 



Ueber die Biklung des 



Chlorophylls dnrch griine Algen. 

 Berlin, Ber. D. ])ot. Cles., 20, 1902, 

 (201-207). [3060 7400]. 5805 



K'b Bonpocy o Bjiiaiiiii 



cpe^u Ha (l)opMy ii pasBHiie BOAopacjiefi. 

 [Zur Frage liber den Einfluss des 

 Mediums auf die Form uud Entwicke- 

 lung der Algen.] Moskva, Izv. Techn. 

 UciliSca, 1902, [1903], f 1-93, mit 5 Taf.). 

 [3060 4500 L 52U0J. 5806 



• Zur Frage der physiolo- 



gischen Rassen einiger griinen Algen. 

 Berlin, Ber. D. Iwt. Ges., 20, 1902, 

 (172-175). [7400 3060 4500 3200]. 



5807 



Arthur, J[oseph] C[harles]. Clues to 

 relationship among heteroecious plant 

 rusts. Chicago, ill., Bot. Gaz. Univ. 

 Chic, 33, 1902, (62-66). [7700]. 5808 



Plant pathology from a 



new standpoint. [Review of Disease in 

 Plants byH. M. Ward]. Chicago, 111., 

 Bot. Gaz. Univ. Chic, 33, 1902, 

 (466-467). [4000]. 5809 



The Uredineae occurring 



upon Phragnikes, Spartina, and Arun- 

 dinaria in America. Chicago, 111., Bot. 

 Gaz. Univ. Chic, 34, 1902, (1-20). 

 [7700]. 5810 



Generic nomenclature of 



Arthur, J[oseph] C[harles]. Cultures 



of Uredineae in 1900 and 1901. J. Myc, 



Columbus, Ohio, 8, 1902, (51-5()). 



[7700]. 5812 



New species of Uredineae. 



II. New York, N.Y., Bull. Torrey Bot. 

 CI., 29, 1902, (227-231). [7700]. 



5813 



Ascherson, P[aul Friedrich August]- 



EreehlJiltcs liieraeifoUus in Schlesieu- 



Berlin, Ber. D. bot. Ges., 20, 1902, 



(129-140). [5400 8000 dc] 5814 



[Ueber die Verbreitung 



von] Mijriea Gale. Berlin Verh. bot. 

 Ver., 43, (1901), 1902, (VIII-IX). 

 [5400 8000 fZc]. 5815 



Ueber eine an Calluna 



vulgarts beobachtete Missbildung. Ber- 

 lin," Verh. bot. Ver., 43, (1901), 1902, 

 (XXIII-XXIV). [1800 5400]. 5816 



Empetrum nigrum [bei 



Redlin]. Berlin, Verh. bot. Ver., 43, 

 (1901), 1902, (XXIII-XXIV). [.5400 

 8000 Jc]. ' 5817 



Carex hcleonastes [am 



Kulmer See]. Berlin, Verh. bot. Ver., 

 43,(1901), 1902, (XXV-XXVIIlj. [6000 

 8000 dr]. 5818 



Zur Bambusoideo-Nomen- 



clatur. Gartenfiora, Berlin, 51, 1902, 

 (644). [0070 6000]. 5819 



und Graebner, Paul. 



cedar apples. [Tremella]. Indianapolis, 

 Ind., Proc. Acad. Sci., 1900, 1901, (131- 

 136). [4050 7700]. 5811 



Synopsis der mitteleuro2)aischen Flora. 

 Bd 2. Abt. 1. Embryophyta siphono- 

 gama (Angiospermae [Monocotyledones 

 (Glumiflorae 1. Gramina)] ?). Leipzig 

 (W. Engelmann), 1898-1902, (545-795, 

 + V). 23 cm. 10 M. [8000 d 6000]. 



5820 



Ashdown, W. J. and Step, E[dward]. 

 Report of the Mickleham Field Meeting. 

 [Plants.] Loudon, Proc. S. Loud. Ent. 

 Nat. Hist. Soc, 1901, [1902], (17-18). 

 [8000 dc]. 5821 



Ashe, W. W. Notes on some American 

 trees. Chicago, 111., Bot. Gaz. Univ. 

 Chic, 33, 1902, (230-234). [5400 

 8000 gfl 5822 



■ — - Some East American 



species of Crataegus. Contributions 

 from my herbarium. No. 11. Chapel 

 Hill, N.C., J. Elisha Mitchell Sci. Soc, 

 1901, 17th year. Part 2, (8-20). [8000 gf 

 5400]. 5823 



