53 



Barrett, 0[tls] W[arren]. Taro [Colo- 

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 sorna']. Plant World, Washington, D.C., 

 6, 1903, (12-13). [6000]. 12223 



Three ecological problems. 



riant World, Washington, D.C., 6, 1903, 

 (213). [3200]. 12224 



A forgotten fruit \Genrpa 



americana]. Plant World, Washington, 

 D.O., 6, 1903, (263-264). [5400 

 8000 hcl 12225 



Barrington, Richard i\I[anliffe]. 



Ranunculus auricomus [with perfect 



flowers, near Kilkenny]. Irish Nat., 



Dublin, 12, 1903, (197). " [5400 8000 del 



12226 



Barsali, E. Conspectus Hymenomyce- 

 tuni agri Pisani. Firenze, Boll. Soc. 

 bot.itai., 1903, (11-22). [7700 8000 (//(]_^. 



Nota sul Vohjpodunn vul- 



qarc L. Firenze, Boll. Soc. bot. ital., 

 1903, (119-121). [6700]. 12228 



■ Una breve esciirsione al 



monte Argentario. Firenze, Boll. Soc. 

 bot. ital., 1903, (149-152). [8000 dh]. 

 12229 



Contributo alia epatico- 



logia del Pisano. Niiovo Giorn. bot. 

 ital., Firenze, (N. S.), 10, 1903, (55-78). 

 [7000 8000 d/i]. 12230 



Bartal, Kornel. Adatok a Babahe- 

 gycsoport es kornyeke novenyzetenek 

 ismeietehez. [Beitrage zur Kenntniss 

 der Flora des Baba-Gebirges unddessen 

 Unigebung.] Novenyt. Kozlem., Buda- 

 pest, 2, 1903, (97-129). [0030 8000 cJfc]. 

 12231 



Barth, R. Ueber die Wirkung von 

 Thomasmehl iin Vergleich zu Snper- 

 phosphat. Ein Diinguugsversuch aus 

 der Praxis. 111. landw. Ztg, Berlin, 23, 

 1903, (779-780). [3060]. 12232 



Barton, Ethel S[arel], {Mrs. Gepp). 

 List of Marine Algae collected by Pro- 

 fessor llerdman, at Ceylon, in 1902, 

 with a note on the fructification of 

 liaJimeda. London, R. Soc, Rep. Pearl 

 Oyster Fisheries, Part 1, 1903, (163- 

 167, 3 figs.). [7400 8000 ef]. 12233 



Baruch, Max. Aus der Kryiitogamen- 

 Flora von Paderborn. Miinster, Jahres- 

 ber. ProvVer. Wiss., 29, (1900-01), 1901, 

 (57-75); 30,(1901-02), 1902, (94-109); 

 31, (1902-03), 1903, (251-275). [8000 dc]. 

 . 12234 



Barz. Bericht iiber den Xonnenfrass 

 in der Oberforsterei Biilowsheide. D. 

 Forstztg, Neudanim, 17, 1902, (860- 

 861). [4100]. 12235 



Bass, J. Der Stoffwechsel der Pflanzen 

 mit l:)esonderer Beriicksichtigmig der 

 ueuesten Forschnngen iiber KohlenstofE- 

 assimilation. Aus d. Heimat, Stuttgart, 

 16,1903,(52-59). [3120 3060]. 12236 



Bastian, H[eury] Charlton. On some 

 points in connexion with the ordinary 

 development of Vnucheria resting-spores. 

 Ann. Mag. Nat. Hist., London, (Ser. 7), 

 12, 1903, (166-174, pi. 14). [7400]. 



12237 



On the relations between 



certain Diatoms and the fission products 

 of a certain Alga, Chlorochytrium. Ann. 

 Mag. Nat. Hist., London, (Ser. 7), 12, 

 1903, (175-180, pi. 15). [7400]. 12238 



On the origin of Bacteria 



and their allies by heterogenesis. Ann. 

 Mag. Nat. Hist., London, (Ser. 7), 12, 

 1903, (381-405, pL 25, 26). [4400 

 7700]. 12239 



Stndies in heterogenesis. 



Part 3. Loudon (Williams & Norgate), 

 1903, (149-241, pi. 12-15). Part 4, 

 (243-354, xix-xxxvii, title, v-ix, pi. 16- 

 19). 26 cm. [4400 7400 7300 7700]. 



12240 

 Bateson, W. The problems of here- 

 dity and their solution. [Reprinted 

 from Mendel's principles of heredity, a 

 defense by W. Bateson, with a trans- 

 lation of Mendel's original papers on 

 hybridisation, Cambridge [England] : 

 at the University press, 1902]. W^ash- 

 ington, D.C., Smithsonian Inst. Rep., 

 1902, 1903, (1 1. + 559-580). Separate 

 24.5 cm. [3550 4500J. 12241 



Bather, F[rancis] A.[rthur]. The pvib- 



lication of rejected names. Science, 



New York, N.Y., (N. Ser.), 17, 1903, 



(389-390). [0070]. 12242 



Batson, H. if. Specific names [in 

 answer to Rev. C. WoHev Dod]. Gard. 

 Ciiron., London, (Ser. 3)," 34, 1903, (121, 

 163). [0070]. 12243 



Bauer, Ernst. Musci europaei exsic- 



cati. Schedae nebst kritischen Bemer- 



kungeu zur ersten Serie. Prag, Sitz- 



Ber. Lotos, 51, 1903, (117-142). [7000]. 



12244 



Baum. Ueber Veriinderungen der 

 Blattspurgiinge immergriiuer Pflanzen 



