26 Botanisches Centralblatt. 



Baumgartner, J. 1916. Studien über die Verbreitung der Gehölze im 



nordöstlichen Adriagebirge. (2. Teil). (Abh. k. k. zool.-bot. Wien. 



XL 46 pp. 4 K.) 

 Becker, W. 1916. Viola pumila Chaix, eine xerophile Pflanze des 



pontischen Elements. (Mitt. thüring. bot. Ver. N. F. XXXIII. 



p. 28—30.) 

 Beuhne, F. R. 1916. Bee-keeping in Victoria. XXVI. The honey flora 



of Victoria, [cont.]. (Journ. Dep. Agr. Victoria. XIV. p. 687—693. 



4 f. To be cont.) 

 Bright, J. 1913/15. Hartstown Trip, May 29—31, 1915. (Trillia: Proc. 



bot. Soc. Western Pennsylvania. IV. p. 30—39). [This is an ac- 



count of the same swamp by a different observer. — Harsh- 



b erger.] 

 Bright, J. 1913/15. The Ohio Pyle Region. (Trillia: Proc. bot. Soc. 



Western Pennsylvania. IV. p. 40 — 47.) [This is an account of a 



trip to Ohio-P3 7 le, a small mountain town situated along the rocky 



shores of the Tonghiogheny River in Fayette County, Penns. 



with mention of the principal species. — Harshberger.] 

 Brown, N. E. 1916. Mesembryanthemum concinnum n. sp. (Gard. 



Chron. LX. p. 204. 1 f.) 

 Burnat, E. 1915. Flore des Alpes maritimes, continuee par J. Bri- 



quet et F. Ca vi liier. Vol. V. Part. 2. (Geneve, 1915. 8°. 



p. 97-375.) 

 Campbell, D. H. 1916. Plant distribution in California. (Sc. Monthly. 



1916. p. 209-225. 13 f.) 

 Cedergren, G. R. 1916. Till kännedomen om floran i Norra Härjeda- 



len med sarskild hänsyn tili Vemdalen. ( Ark. för Bot. XIV. p. 1 — 72.) 

 Christiansen, C. W. 1916. Bedrohte Pflanzen. (Schrift, natw. Ver. 



Schleswig-Holstein. XVI. p. 281—286.) 

 Christiansen, C. W. 1916. Ueber die Gattung Rosa in Schleswig- 

 Holstein. (Schrift, natw. Ver. Schleswig- Holstein. XVI. p. 247—280.) 

 Christiansen, C. W. 1916. Ueber die Rosen des Lübecker Herbars. 



(Mitt, geogr. Ges. nath. Mus. Lübeck. 2. XXVII. p. 11—24.) 

 Clements, F. E. 1916. Plant succession; an analysis of the develop- 



metit of Vegetation. (Publ. Carnegie Inst. Washington. 1916. 242. 



XIII, 512 pp. 51 f. 61 pl.) 

 Cooper, W. S. 1916. Plant successions in the Mount Robson Region, 



British Columbia. (Plant World XIX. p. 211—238. 8 f.) 

 Daley, C. 1916. Alpine Gippsland. Dargo and the Wonnangatta river. 



(Victorian Nat. XXXIII. p. 98—104.) 

 Davidson, A. 1916. Additions to the flora of Los Angeles County in 



1916. (Bull. S. California Ac. Sc. 1916. p. 33-34.) 

 Davidson, A. 1916. Opuntia rubiflora n. sp. (Bull. S. California Ac. Sc. 



1916. p. 33. ill.) 

 Dykes, W. R. 191.6. Iris Hoogiana n. sp. (Gard. Chron. LX. p. 216. 1 f.) 

 Fries, R E. 1916. Monocotyledones und Sympetalae. (Wiss. Ergebn. 



schwedisch. Rhodesia-Kongo Expedition 1911 — 1912. Bd. I. Botan. 



Untersuch. H. 2. p. 185—354. T. 14-22.) 

 Grintzeseo, J. 1916. Herborisations en Dobrogea. (Actes Soc. helvet. 



Sc. nat. XCVII. 2. p. 207—210.) 

 Harshberger, J. W. 1916. The origin and Vegetation of salt marsh 



pools. (Proc. araer. philos. Soc. LV. p. 481—484. pl. 9—14.) 

 Harshberger, J. W. 1916. The Vegetation of the New Jersey Pine- 



Borrens. (Philadelphia. 1916. XII, 329 pp. 284 f. 1 m.) 

 Hemsley, W. B. 1916. Flora of Seychelles and Aldabra. (Journ. of 

 Bot. LIV. p. 361—363.) 



