Neue Litteratur. 43 



Gannou, W. A. 1914. Specialization in Vegetation and in environment 



in California. (Plant World. XVII. p. 223—237. 3 f.) 

 Carleton, M. A. 1914. Adaptation of the tomarisk for drv lands. 



(Science N. S. XXXIX. p. 692—694.) 

 Cockerell, T. D. A. 1915. Characters of Helianthus. (Torreya. XV. 



p. 11 — 16.) 

 Couch, E. B. 1914. Notes on the ecologv of sand dune plants. (Plant 



World. XVII. p. 204-208. 4 f.) 

 Dachnowski, A. 1914. The International Phytogeographic Excursion 



of 1913, and its significance to ecology in America. (Journ. of 



Ecol. II. p. 237—245.) 

 Dahlberg, R. C. 1914. Identification of the seeds of species of Agro- 



pyron. (Journ. agr. Res. Washington. III. p. 275-281. 3 f. 4 pl. 

 Degen, A. 1914. Bemerkungen über einige orientalische Pflanzen- 

 arten. (Mag. bot. Lap. XIII. p. 176-183.^1 T.) 

 Dörfler, J. 1914. Bericht über die botanische Forschungsreise in Nord- 



albanien im Jahre 1914. (Anz. k.sl. Ak. Wiss. Wien^ 29 Okt. 1914.) 

 Farwell, 0. A. 1914. The correct name for the hemlock spruce. (Bull. 



Torrey bot. Club. XLI. p. 621—629.) 

 Favre, J. 1914. Observation s sur les rapports entre la flore du saleve 



et la geologie de cette montagne. (Mem. Soc. ph3^sique et Hist. 



nat. Geneve. XXXVIII. p. 169-198.) 

 Forest, H. de 1914. Recent ecological investigations. (Proc. Soc. amer. 



Foresters. IX. p. 161 — 176.) 

 Gardner, G. B. 1914. The Nantucket Flora. (Chapter XIII. p. 245—268 



in Nantucket. A History by R. A. Douglas-Lithgow, New York. 



1914.) [A Short Sketch is given of the botanic history of Nantucket, 



followed by an account of the flora and Vegetation. A complete 



list of the flowering plants known to occuron the island is given. — 



Harshberger.] 

 Gates, R. R. 1914. Texan species of Megapterium. (Ann. Missouri bot. 



Card. I. p. 401—404. 1 pl.) 

 Gates, R. R. 1914. Some Oenotheras from Cheshire and Lancashire. 



Ann. Missouri bot. Card. I. p. 383-400. 3 pl.) 

 Greenman, J. M. and C. H. Thompson. 1914. Diagnoses of flowering 



plants, chiefly from the southwestern United States ^iid Mexico. 



(Ann. Missouri bot. Card. I. p. 405—418. 3 pl.) 

 Haekel, E. und H. Schinz. 1914. Gramineae von NeuCaledonien und 



den LoyaltvTnseln. (F. Sarasin & J. Roux, Nova Caledonia. Bot. 



Vol. I. L. L No. 9. Wiesbaden, C. W. Kreidel. 1914.) 

 Hall, H. M. 1914. Baeria. ^North American Flora. XXXIV. p. 76 80.) 

 Hall. H. M. 1914. Lasthenia [in part] (North American Flora. XXXIV.p.SO.) 

 Handel-Mazzetti, H. von 1914. Beiträge zur Kenntnis der orientalischen 



Flora. (Verh. k. k. zool.-bot. Ges. Wien. LXIV. p. 309—320.) 

 Harper, R. M. 1914. Geography and Vegetation of northern Florida. 



Annual Rep. Florida State geol. Surv. VI. p. 163-437. 50 f.) 

 Harshberger, J. W. 1914. The Vegetation of south Florida south of 



27°30' north, exclusive of the Florida Kevs. (Trans. Wagner Free 



Inst. Sc. Philadelphia. VII. p. 49-189.) 

 Henning, E. 1914. Vicia sepium L. var triloba nova var. [V. M.]. 



Svensk bot Tidskr. VIII. p. 455-456. 1 F.) 

 Holmboe, J. 1914. Studies on the Vegetation of Cyprus based upon 



researches during the spring and summer 1905. (Bergens Mus. 



Skrift. N. R. I. p. 1—344. 144 ill. and maps.) 

 House, H. D. 1914. The sand dunes of Coos Bav, Oregon. (Plant 



World. XVII. p. 238—243. 2 f.) 



