202 Botanisches Centralblatt. 



plantes ont ete regues au Jardin Colonial de Laeken durant l'an- 



nee 1908. (Bull, agric. Congo beige. I. 1. p. 38—44.) 

 Anonymus. 1911. Oryza sativa. Literature on tlie races of rice 



in India. Second Half. L. Z. (Agric. Ledger. 1910 [19111. 1. p. 



335-594.) 

 Arbaucourt-Wirstleinowa, M. d' 1911. Pierwsza wycieczka bota- 



niczna w Miodobor3^ [Premiere excursion botanique ä Miodoborj^]. 



(Kosmos, Lemberg. XXXVI. 3/6. p. 317-329. ill.) 

 Bamber, C. J. 1911. Plants of the Punjab. Part VI. (Journ. Bom- 

 bay nat. Hist. Soc. XX. 4. pp. 1084-1102.) 

 Bartlett, H. H. 1911. A supplemental description of Euphorbia 



ephedroraorpha. (Bull. Torrey bot. Club. XXXVIII. p. 343-346. 



3 Fig.) 

 Bartlett, H. H. 1911. Euphorbia arundelana, an ally of Euphorbia 



Ipecacuanhae. (Rhodora. XIII. p. 163 - 165. 2 Fig.) 

 Bartram, E. B. 1911. Distribution of Meibomia and Lespedeza in 



southeastern Penns3dvania. (Bartonia. III. p. 7—11.) 

 Beccari, O. 1911. Classification des palmiers d'Indo-Chine. (Bull. 



Mus. nation. Hist. nat. Paris. 1911. 3. p. 148—160.) 

 Benze, E. 1911. Entstehung, Aufbau und Eigenarten der Moore, 



sowie ihre Bedeutung für die Kultur, unter besonderer Berück- 

 sichtigung der nordwestdeutschen Moorgebiete. (Diss. Erlangen 



1911. 80. 107 pp.) 

 Berthault, P. 1911. Recherches botaniques sur les varietes culti- 



vees du Solanum tuberosum et les especes sauvages de Solanum 



tuberiferes voisins. (These, Paris. 1911.) 

 Bitter, G. 1911. Die Gattung Acaena. Vorstudien zu einer Mono- 

 graphie. IV. Lfrg. (Biblioth. bot. 1911. p. I— XII, 249—336; mit 



Abb. u. 10 Taf.) 

 Blatter, E. 1911. The palms of British India and Ceylon, indige- 



nous and introduced. Part. IV. (Journ. Bombay nat. Hist. Soc. XX. 



4. p. 981—995. 6 pl.) 

 Bonnier, G. 1911. Flore complete illustree en couleurs de France, 



Suisse et Belgique. Fase. 1. (Paris, E. Orlhac. 1911. 40.) 

 Boorsma, W. G. 1911. Een zonderlinge djeroek. (Teysmannia. 



XXII. 5. p. 313-317. 1 pl.) 

 Bornmüller, J. 1911. Compositarum species nonnullae novae e 



flora Asiae-Mediae. (Journ. russe Bot. 1911. 1. p. 1—6.) 

 Bornmüller, J. 1911. Labiatae novae Persicae. (Journ. russe Bot. 



1911. 1. p. 6-8) 

 Brandegee, T. S. 1911. Plantae Mexicanae Purpusianae. III. (Univ. 



California Public. Bot. IV. 11. p. 177—194.) 

 Britton, N. L. 1911. Opuntia Tracyi sp. nov. (Torreya. XL p. 152.) 

 Brown, D. H. 1911. Galium hispidulum Michx. in Cape May Co., 



N. J. (Bartonia. III. p. 26—27.) 

 Brown, S. 1911. Helonias bullata. (Bartonia. III. p. 1—6. 1 pl.) 

 Brown, W. H. 1911. The Plant Life of EUis, Great, Little and 



Long Lakes in North Carolina. (Contr. U. S. nation. Herb. XIII. 



p. 323 — 341.) [An account on a floristic basis of the Vegetation of 



these shallow lakes in the Atlantic coastal piain. The author be- 



lieves that the zonal arrangeraent is due to the bottom soil and 



not to light, temperature, or the depth of the water. — J. W. 



Harshberger.] 

 Burkill, I. H. 1911. Swertias chinenses quatuor novas ex herbario 



G. Bonati. (Journ. and Proc. asiatic Soc. ßengal. N. S. VII. 3. 



p. 81—82.) 



