46 Botanisches Centralblatt. 



Hire, D. 1914. Floristicha izucavanja u istacium krajevima Istre. I. 

 Kastav i Kastavstina. (Rad Jugosl. Akad. Zagreb Kuj. 204.) Kroatisch. 

 Floristische Forschungen in Ost-Istrien. I. Kastav und Umgebung. 

 (Bull. Trav. Acad. Sc. Slaves du Sud de Zagreb. 1914. Sv. 3.) 



Hirc, D. 1914. Ispravci radujama dra. Aurela Forenbachera „Visianijevi 

 prethodnici u Dalmaciji" i „Istorijski prijegled botanickih istrazi- 

 vanja Dalmacije od Visianija do danas". (Rad Jugosl. Akad Kuj. 

 204 Zagreb.) Kroatisch. Berichtungen zu den Aufsätzen Dr. Aurel 

 Forenbacher's „Visiani's Vorgänger in Dalmatien" und „geschicht- 

 licher Ueberblick botanischer Forschungen des Königreich's 

 Dalmatien von Visiani bis auf die neuesten Tage". (Bull. Trav. 

 Acad. Sc, Slaves du Sud de Zagreb. 1915. Sv. 3.) 



Hirc, D. 1914. Proljetna flora otokä Suska i Unija. (Kroatisch). (Rad 

 Jugosl. Akad. Zageb Kuj. 202.) Die Frühlingsflora der Inseln Susak 

 und Unije. (Bull. Trav. Ac. Sc. Slaves du Sud de Zagreb, 1914. 

 Sv. 2.) 



fKeller, L. 1915. Beitrag zur Inselflora Dalmatiens. (Mag. bot. Lap. 

 XIV. p. 1-51.) 



Kelly, J. P. 1915. Cultivated varieties of Phlox Drummondii. (Journ. 

 New York bot. Card. XVI. p. 179—191.) 



Krylow, P. 1915. The question ofthe fluctuations of the limits between 

 the forest- and the „steppe"-region. (Trav. Mus. bot. Ac. irap. Sc. 

 Petrograd. XIV. p. 82—130. Russe.) 



XIX. Pflanzenchemie. 



Anonymus. 1915. Mesembrianthemum tortuosum. (S. African Journ. 



Sc. XII. p. 82.) 

 Appleman, C. 0. 1915. ßiochemical and physiological study of the 



rest period in the tubers of Solanum tuberosum. (Annual Rep. 



Maryland agr. Exp. Stat. XXVII. p. 181-226. 17 f.) 

 Bridel, M. 1914. Nouvelles recherches sur la gentiacauline. (Journ. 



Pharm, et Chim. 7. X. p. 329—335.) 

 Cameron, A. T. 1915, The dislribution of iodine in plant and animal 



tissues. (Journ. biol. Chem. XXIII. p. 1—39.) 

 Cochin, J. und R. Sazerac. 1914. Sur la presence, dans les macera- 



tions de levures, de corps non volatils ä röactions aldehydiques. 



(Bull. Soc. Chim. biol. I. p. 75—77.) 

 Dawkins, A. E. et J. C. Earl. 1915. Further on the essential oils of 



Australian Myrtaceae. (Proc. r. Soc. Victoria, N. S. XXVIII. p. 



149-156.) 

 Gile, P. L. and J. 0. Carrero. 1915. Ash composition of upland rice 



at various stages of growth. (Journ. Agr. Res. V. p. 357—364.) 

 Hägglund, E. 1915. Die Hydrolyse der Zellulose und des Holzes. 



(Stuttgart, F. Enke. 1915. 8». 52 pp.) 

 Hahn, P. D. 1915. Contributions to the chemistry of the so5^a bean. 



(S. African Journ. Sc. XII. p. 124—126.) 

 Headden, W. P. 1915. Occurrence of manganese in wheat. (Journ. 



Agr. Res, V. p. 339—355.) [Manganese is reported in wheat, 



wherever grown, in about the same proportion as iron. — 



Trelease,] 

 Keble, R. A. 1915. Picric acid and grass-tree gum. (Victorian Nat. 



XXXII. p. 101-104.) 

 Keegan, P. Q. 1915. Notes on plant chemistry. (Chem. News. CXII. 



p. 295-296.) 

 Larsen, L. H. 1915. The employment of artificial light in titration of 



the resins in hops. (C. R. Trav, Labor, Carlsberg. XI. p. 184,) 



