Band 118. No. 8. XXXII. Jahrgang. 



I. Allgemeines. 



Anonymus. 1911. Review of "Landmarks in Botanical History. A 

 study in ceriain Epochs in the Development of the Science of 

 Botany", by E. L. Greene. (Nature. 1911. 2159. p. 73—75.) 



Chamberlain, R. V. 1911. The ethno-botany of the Gosiute Indians. 

 (Proc. Ac. nat. Sc. Philadelphia. 1911. p. 24—99.) 



Cowles, H. C. 1911. The causes of vegetative cycles. (Bot. Gaz. LI. 



3. p. 161 — 183.) 



Elliot, G. F. S. 1911. Botany of today. (London, Seeley & Co. Ltd. 



352 pp. ill.) 

 Fischer, E. 1911. Ein Menschenalter botanischer Forschung. (Bern, 



M. Drechsel. 1911. 8».) 

 Ostwald, W. 1911. Ueber Naturphilosophie. (Verh. Schweiz, natf. 



Ges. LXXXXIII. 1. p. 118-137.) 

 Pinoy, E. 1911. Forme du Sporotrichum Beurmanni dans les lesions 



humaines. Sa fructification ä l'interieur des capillaires. (C. R. Ac. 



Sc. Paris. CLII. p. 286—288.) 

 Pomona (1911) College Journal of Economic Botany. Vol. I. 



Nr. 1, Pub], quarterly by the Department of Biology of Pomona 



College. A. J. Cook, D. Sc, Head Prof. (Claremont, Cal., U. S. A. 1911.) 

 Report (1911) of the Rugby School Natural History Society for the 



vear 1910. (A. J. Lawrence, Printer to Rugby School. 1911. 8^. 



88 pp. ill.) 

 Shaw, H, B. 1911. A portable, adjustable camera stand. (Bot. Gaz. 



LI. 3. p.' 227— 229. 3 fig.) 

 Smalian, K. 1911. Naturwissenschaftliches Unterrichtswerk für 



liöhere Mädchenschulen. Bearb. von K. Bernau. V. Teil. (Leipzig. 



G. Freytag, 1911. 8°. 107 pp. 96 Abb. 8 färb. Taf.) 

 Thistelton-Dyer, W. T. 1911. The origin of incense. (Nature. 



1911. 2155. p. 507—508.) 

 Vinal, W. G. 1911. Guide for Laboratory and Field Studies in 



Botany. 2 edit. (Philadelphia 1911.) 

 Visick, P. F. 1911. A few notes on Botanical photography. (Sei- 

 borne Mag. XXII. 255. p. 59-63. ill.) 



II. Anatomie. 



Cavers, F. 1911. Recent work on the Gnetales. (Knowledge. VIII. 



4. p. 148-149.) 



Sinnott, E, W. 1911. The evolution of the Filicinean leaf-trace. 

 (Ann. of Bot. XXV. 97. p. 168—191. 1 pl. 11 fig.) 



III. Biologie. 

 Cf. II. Cavers. 



Boas, F. 1911. Beiträge zur Biologie des Blattes. (Mitt. bayer. bot. 

 Ges. II. 19. p. 327—329. 2 Taf.) 



Bow^er, F. O. 1911. Plant-life on land considered in some of its 

 biological aspects. (Cambridge, Univ. Press. 1911. 172 pp. ill.) 



Chase, A. 1911. Ornithological observations on cleistogamy. (Rhodora. 

 XIII. p. 76.) [The chickadee is said to feed in winter on the 

 sheathed fruits of Panicum clandestinum and P. Boscii. — 

 Trelease.] 



Compion, R. H. 1911. Xerophily in the Coniferae and microphylly. 

 (N. Phytologist. X. 3. p. 100—105.) 



Nieuwland, J. A. 1911. Our amphibious Persicarias. (Amer. Mid- 

 land Nat. II. p. 1—24.) 



Botan. Centralblatt. Band 118. 1911. 8 



