Bd. XCIV. No. 10. Neue Litteratur. XXiV. Jahrgang. 



I. Allgemeines. 



Dantec, F. 1903. Instinct et servitude [suite et fin]. (Revue Philosophi- 

 que. 1903. p. 3S4— 410.) 



Gillies, Wm. and Robert Hall. 1903. Nature Studies in Australia. Mel- 

 bourne Whitcombe and Tombs Ltd. 1903. 300 pp. Pric 2 s. [A 

 reader designed to interest the senior boys and girls of elementary 

 schools.] 



ftueber, R. 1903. Physikalische Chemie der Zelle und der Gewebe. 

 [Ausführliches Referat.] (Biol. Centralbl. 1903. p. 276—280.) 



Jorissen, W. P. 1903. Over de beteekenis van de Studie der Physische 

 Chemie voor de Biologie. [Sur la signification de la clfemie physicale 

 pour la biologie.] (Album der Natuur. 1903. p. 217-230.) 



Korscheit, E. und K. Heider. 1903. Lehrbuch der vergleichenden Ent- 

 wicklungsgeschichte der wirbellosen Thiere. Allgemeiner Tl. 2. Lfg. 

 Jena. 8 U . IV u. p. 540-750. Mit 87 Abbildungen. 



Praeger, R. Lloyd. 1903. What is an Annual ? (The Irish Nat. 1903. 

 p. S9— 92.) 



Renaudet, MHe. et M. 1903. Au Pays du Pavot blanc. (Bull, de l'Acad. 

 intern, de Geogr. Bot. 1903. p. 1S2— 193.) [Traduction de: „In the 

 Land of the white Poppy by G. Levett-Yeats ; M c. Millan's 

 Magazine. Aug. 1901.] 



Rowe, A. W. 1903. Photo-Micrography of opaque objects. (Pharmac. 

 Journ. 1903. p. 484.) 



Stern, L. William. 1903. Der zweite Hauptsatz der Energetik und das 

 Lebensproblem. [Schluss.] (Zeitschr. f. Philosophie und Philosophische 

 Kritik, Leipzig. Bd. 122. H 1. p. 14—48.) 



Szulczewski, A. 1903. Geweihte Pflanzen in Kujawien. (Deutsch. Ges. 

 Kunst u. Wissensch. Posen. Naturw. Abt.-Bot. Jahrg 11. Heft 3. 

 p. 167 [87]— 172 [921.) 



True, R. H. 1903. Artificial Sea-water. (Science. 1903. p. 463.) 



II. Anatomie. 



(Vacat.) 



EIL Morphologie, Befruchtung, Entwickelungsgeschichte, Teratologie, 



Cytologie. 



Badoux, H. 1903. Une singuliere excroissance sur un hetre. (Journ. for. 

 suisse. Ann. 54. p. 60 — 62. 1 fig.) 



Botind, W. P. 1903. Orchid Notes and Gleanings. (Gardener's Chron. 

 p. 242.) [Cypripedium montanum : an abnormal flower with 3 distinct 

 sepals, two lateral petals, 2 Ups, and a column consisting of a lanceo- 

 late yellow, deflexed staminode beneath which are 3 fertile stamens, 



2 lateral, 1 median, corresponding to ai, a< and as of the Darwinian 

 notation. These Surround the ovate-triangular stigma. The ovary has 



3 parietal placentae; Cypripedium siamense = C. Appletonianum 9 a 

 C. callosum q"; Diacrium bicornutum: notes on cultivation.] 



Briquet, J. 1903. Le polymorphisme foliaire de l'Heracleum spondylium. 



[H. setosum, montanum etc.] (Arch. d. 1. flore jurass. 1903. No. 31.) 

 Cocker, W. G. 1903. Fertilization in Taxodium. (Science. 1903. p. 458.) 

 Delpino, F. 1903. Sul fenomeno della Macrobiocarpia in alcune piante. 



(Rend. d. Ac. d. Sc. Fisiche e Matim. di Napoli. 1903.. p. 48—58.) 

 Ferguson, Margaret C. 1903. The development of the Prothallium in Pinus. 



(Science. 1903. p. 458.) 

 Gnerin, P. 1903. Sur le sac embryonnaire des Gentianees et en parti- 



culier les antipodes des Gentianes. (Journ. de Bot. 1903. p. 101 — 108. 



fig. 1—9.) 

 Koch, Waldemar. 1903. The Lecithans : Their function in the Life of the 



Cell [from the „Decennial Publications of the University of Chicago. 



Vol. 10]. (The Chemical News and J. of Physic. Sc. 87. p. 147—150 



[to be continued].) 

 Kraemer, H. 1903. Some notes on the Bending of the inflorescence of 



Daucus Carota. (Science. 1903. p. 464.) 



Botan. Centralbl. Bd. XCIV. 1903. 10 



