5gi 



Bathgatt, A. Mountain flowers of 

 New Zealand. Garden, London, 65, 

 1904, (209-270, 286-287, 303, figs.). 

 [8000 ik]. 17251 



The New Zealand Rata : 



Metrosideros htckla and M. rohusta. 

 Garden, London, 65, 1904, (411). [5400 

 8000 ihl 17252 



Battandier, A. Note sur quelqnes 

 plantes rapportees dii Touat par le l)"" 

 Perrin ; nouveau genre de Salsolacees. 

 Paris, Bui. soc. bot., 50, 1903,(468-470). 

 [5400 8000 /c]. 17253 



Modifications de la flore 



atlantique ; acquisitions, extinctions, 

 plantes intermittentes. Paris, Bui. soc. 

 bot., 51, 1904, (345-353). [8000 fa 

 5000]. 17254 



Nucidaria Batt., nouveau 



genre de Salsolacees. Description com- 

 pletee et rectifiee. Paris, Bui. soc. bot., 

 51, 1904, (433-434). [5400 8000 /a]. 



17255 

 Batters, E. A. L. Scottish Algae 

 [an excerpt from J. Bot., 1902, Suppl. : 

 V. M. 2. No. 5954]. Ann. Scot. Nat. 

 Hist., Edinburgh, 1903, (55-58). [7400 

 8000 del ^ 1^-56 



Baudisch, Fr. Ueber das Absterben 

 von Larch entrieben. ZentrBl. Forst- 

 wes , Wien, 30, 1904, (451-453). [4150 

 6500]. 17257 



Baudoin, Marcel. Histologie et bac- 

 teriologie des bones extraites a 10"* de 

 profondeur d'un puits funeraire gallo- 

 romain a la necropole du Bernard 

 (Vendee). Paris, C.-R. Acad, sci., 138, 

 1904, (1001-1003). [3000 7700]. 17258 



;• i\ Adrian. 



Baum. Ungleiches Dickenwachstum 

 der Biiume. Natur u. Kultur, Miiuchen, 

 1, 1903, (170-172). [3160]. 17259 



Baur, Erwin. My.Kobalcterien-Stu- 

 dien. Arcli. Protistenkunde, Jena, 5, 

 1904, (92-121, mitlTaf.). [7700 3000]. 



17260 



Zur Aetiologie der infek- 



tiosen Panachierung. Berlin, Ber. D 

 bot. Ges., 22, 1904, (453-460). [4150 

 5400 3600]. 17261 



Untersuchungen iiber die 



Entwickelungsgeschichte der Flech- 

 tenapothecien. 1. Bot. Ztg, Leipzig, 

 62, 1904, Abt. 1, Originalabh., (21-44, 

 mit 2 Taf.). [7600 2340 3240]. 17262 



Bayer, A. Zur !Morphologie der 

 Rhizome von Vterh aqu'dhia. Prag, 

 SitzBer. B5hm. Ges. Wiss., 1903, 1904, 

 (X, 1-8, mit 1 Taf.). [1050 2040 

 6700]. 17263 



Beadle, C. D. Crataegus L. In : 

 Small, J. K. Flora of the southeastern 

 United States. New York, 1903, (532- 

 569). [5400]. 17264 



PliUadidplnis L. In : 



Small, J. K. Flora of the southeastern 

 United States. New York, 1903, (506- 

 508j. [5400]. 17265 



V. Boynton, C. L. 



Beal, W[illiam] J[ames]. Michigan 

 flora. [With bibliography.] Lancing, 

 Rep. Mich. Acad. Sci., 5, 1904, (1-147). 

 [8000 ggl 17266 



The scope of the agricul- 

 tural section of the state academy of 

 science. Lansing, Rep. Mich. Acad. Sci., 

 5, 1904, (225-226). [0060]. 17267 



How I know some of our 



trees in winter. Lansing, Rep. Mich. 

 Acad. Sci., 5, 1904, (237-238). [1000 

 5000]. 17268 



A few words concerning 



the new Micliigan flora. Lansing, Rep. 

 Mich. Acad. Sci., 6, 1904, (90-91). 

 [8000 j7ry]. 17269 



Beal, W[illiam] J[ones]. Vitality of 

 seeds. Bot. Gaz., Chicago, 111., Univ. 

 Chic, 37, 1904, (222). [3750]. 17270 



Bean, W[illiam] J[ackson]. Hardy 

 evergi-een oaks (Querctis). Garden, 

 London, 65, 1904, (320-321, 353-354, 

 370-371, 385-386, figs.). [5400]. 



17271 



Beard, J. The track of heredity in 

 plants and animals. Edinburgh, Trans. 

 Bot. Soc, 22, 1902, [1904], (126-155). 

 [2380 4410]. 17272 



Heredity and the cause of 



variation. [Abstr. of : A morphological 

 continuity of germ-cells as the basis of 

 heredity and variation.] Biol. Centralbl., 

 Leipzig, 24, 1904, (366-370). [4410]. 



17273 



Beardslee, H. C. The occurrence of 



Authiirus horeali.^, Burt, in Northern 



Ohio. Columbus, Rej). Ohio Acad. Sci., 



9 (1900), 1901, (19). [7700 8000 gg]. 



17274 



