so 



Barsali, Egidio. Epatiche di Sicilia, 

 isolc Kulio e I'elagio. Boll. Naturaliste 

 Siena 28 1908 (14-17 29-32). (7000 

 8000 dh-. 19294 



Siilla stnittura ik-l frutto 



del Zisyphus xcilira CJaertn. l'i^a Atti 

 Soc. Tosc. sc. nat. Proo. verb. 17 1908 

 (19-23). [15(;0j. 49295 



Bartba, Abel. A liicfenyorol. [Cber 

 Picea cTCflsd Link.] Erd. kis. Sclmecz- 

 bdnya 11 1909 (8-32). [U500]. 40290 



Barthel, (;Iu[istian]. Obligat anae- 

 robe {{akterien in ililch nnd .Molkerie- 

 proilukten. Centrallil. Bakt. Jena Abt. 

 2 26 1910 (1-47). [7700]. 49297 



Bartholoinew, Mary. Abnormal pro- 

 thalli of I'iint.f stjlvcstris. Edin. Notes 

 No. 20 1909 (^252-255 pi. 19). [lOGO 

 1800 0500]. 49298 



Baxtlett, A[lbert] \V[illiamj. On an 

 abnormal gynecenm in Slac/it/s sylva- 

 tica, Linn. X. rhvtol. Cambridge 8 

 1909 (138-142 figs. 10-17). [1450 

 1800 5400]. 49299 



" Untersuchungen ans dein 



Gesammtgebiete der Mykologie," by 

 Oscar Brefeld. Keview. N. Plivtol. 

 Cambridge 8 1909 (310-310). [77()6]. 



49300 



V. Brooks, F. 



Bartlett, Harley Harris. A synopsis 

 of the American species of Litsea. 

 Boston Mass. Proc. Amer. Acad. Arts 

 44 1909(597-002). [5430 8000 glhb]. 



49301 



Notes on Mexican and 



Central American alders. Boston Mass. 

 Proc. Amer. Acad. Arts Sci. 44 1909 

 (009-012). [.j400 8000 yZ /if* J. 49302 



The purple-flowered An- 



drocerae of Mexico and the southeiii 

 United States. Boston Mass. Proc. 

 Amer. Acad. Arts Sci. 44 1909 (627- 

 629). [5400 SOOO gicjl]. 49303 



Descriptions of Mexican 



phanerogams. Boston Mass. Proc. 

 Amer. Acad. Arts Sci. 44 1909 (030- 

 637). [5400 8000 3?]. 49304 



XoVnia in the South 



Atlantic states. Rhodora Boston Mass. 

 11 1909 (80-82). [6000 8000 yh]. 



49305 



Note on Oxalis alricta var. 



viridiiJora. Rhodora Boston Mass. 11 

 1909 (118-119). [5400]. 49300 



Bartoi, V. r. Andrlik, K. ; Schubart, P. 



Bartram, Edwin B. An interesting 

 addition to the liora of New Jersey. 

 [lidssia hiraiUa.] Ithodora Boston Mass. 

 11 J 909 (121). ;^8000 i/yj. 493f »7 



A Teiicriumnen' to ila.'^sa- 



chusetts. lihodora Boston Mass. 11 

 1909 (148). [5400 8000 gg]. 49308 



Bataille, Frederic. Notes sur quelrpies 

 Russules. Paris Bui. soc. mvcol. 24 

 1908(172-177). [7700 8000 J/]. 



49309 



Bateson, \V[illiamJ. Methoden und 

 Ziel der Vererbungslehre. Biol. Cen- 

 tralbl. Leipzig 29 1909 (299-318). 

 [4410]. 49310 



Mendel's Principles of 



Heredity, Cambridge (University Press) 

 1909 (xvi + 390 3 portraits 6 'pi. col. 

 33 figs.). 24 cm. 12s. net. [4410]. 



49311 

 Baudin, Gaetano. La coltivazione 

 degli alberi da frutta : conferenze 

 tenute in provincia di Teramo. Catania 

 (tip. Barbagallo e Scuderi) 1908 (100). 

 24 cm. [01)40]. 49312 



Baudrexel, A. Uber Autolyse(Selb8t- 

 verdauungl. Wochenschr. Brau. Berlin 

 27 1910 (159-161, 172-174). [3100]. 



49313 



Bauer, Ernst. Bemerkungen zur 

 achten Serie der Musci europaei exsic- 

 cati. Allg. bot. Zs. Karlsrulie 15 1909 

 (17-lSj. [7000 0060]. 49314 



Musci europaei exsiccati. 



Kritische Bemerkungen iiber eui-opaische 

 Laubmoose mit Beziehung auf die 

 siebente Serie des Exsiccatenwerkes. 

 Hedwigia Dresden 48 1909 (319-328). 

 [7000 8000 d 0000]. 49315 



Bauer, Friedrich. Die Blattanatomic 

 der pleiandrischen Weiden. Diss. 

 Breslau (Druck v. H. Fleischmann) 1909 

 (66). 22 cm. [1060 5400 4700]. 



49310 



Baumann, Eugen. Beitriige zur 

 Flora des Untersees. Frauenfeld Mitt. 

 Thurg. Natf. Ges. 18 1908 (34-51). 

 rSOOOrfi]. 49317 



Baur, Erwin. Pfropfbastarde, Peri- 

 klinolchimiiren und Hvpercliimaren. 

 Berlin Ber. D. bot. Ges. 27 (1909) 1910 

 (003-605). [3000 3550 2450 5400]. 



49318 



Das Wesen und die Er- 



blichkeitsverhiiltnisse der „Varietates 

 albomarginatae hort." von Pelargonium 



