Neue Litteratur. 107 



Areehavaleta, J. 1908. Flora Urugua5 T a. T. III. Entrega 3. (An. 



Mus. nacion. Montevideo. VI. p. 229—502. ill.) 

 Arnell, H. W. et C. Jensen. 1908. Ueber einige seltene skandi- 

 navische Cephalozia Arten. (Bot. Not. 1908. p. 1 — 16. 8 Fig.) 

 Bailey, W. W. 1907. Some African flowers. (Amer. Bot. XIII. 



p. 30—33.) 

 Barnhart, J. H. 1907. A new Utricularia from Long Island. (Bull. 



Torrey bot. Club. XXXIV. p. 579—582. 1 pl.) [Utricularia virga- 



tula. — Trelease.] 

 Beauverd, G. 1908. Societe botanique de Geneve. C. R. de la 



seance du 11 fevrier. 1908. (Bull. Herb. Boiss. 2. VIII. 3. p. 221—227.) 

 Beddome, R. H. 1908. Gesneraceae. Annoted list of genera and 



species. (Journ. roy. hortic. Soc. XXXIII. 1. p. 74—100.) 

 Belli, S. 1907. Intorno ad alcuni Hieracium dell' Abruzzo raccolti 



dal Prof. L. Vaccari. (Bull. Soc. bot. ital. 1907. 7/9. p. 92—93.) 

 Bennett, A. 1908. Carmarthenshire plants. (Journ. of Bot. XL VI. 



543. p. 83—90.) 



Bennett, A. 1908. Middlesex Potamogetons. (Journ. of Bot. XL VI. 



544. p. 119—120.) 



Bennett, A. 1908. Potamogeton pennsylvanicus in England. (Natu- 

 ralist. 1908. 612. p. 10—11.) 

 Berger, A. 1908. Opuntia Miqueli Monv. (Mschr. Kakteenk. XVIII. 



3. p. 35—36.) 

 Bessey, C. E. 1907. A Synopsis of plant phyla. (Univ. Nebraska 



Stud. VII. p. 275—373. 1 pl.) 

 Bieknell, E. P. 1908. The white cedar in western Long Island. 



(Torreya. VIII. p. 27—28.) [Referring to Chamaecyparis thyoides. — 



Trelease.] 

 Bonnier, G. 1908. Le jardin alpin de Courmayeur. (Rev. gen. Bot. 



XX. 231. p. 97—101. 1 pl. 1 fig.) 

 Börgesen, F. 1908. Gardening and tree-planting in the Faeröes. 



(Botany of the Faeroes, 1908. p. 1627—1643.) 

 Bower, F. O. 1908. Note on Ophioglossum simplex, Ridley. (Ann. 



of Bot. XXII. 86. p. 327-328.) 

 Bower, F. O. 1908. The origin of a landflora. A theory based 



on the facts of alternation. (London. Macmillan & Co., 1908. 8°. 



740 pp. ill.) 

 Britton, N. L. 1908. The herbarium of the late Dr. Otto Kuntze. 



(Journ. New York. bot. Gard. IX. p. 19—21.) . 

 Britton, N. L. and J. N. Rose. 1908. A preliminary treatment of 



the Opuntioideae of North America. (Smithsonian misc. Coli. L. 



p. 503—539.) 

 Burrell, W. H. 1906. Mertensia maritima, Gray in Norfolk. (Trans. 



Norfolk and Norwich Nat. Soc. VIII. 2. p. 201.) 

 Busch, P. J. 1908. Die Orchideen der Trierer Gegend. (Verh. nath. 



Ver. preus. Rheinlande und Westfalens. LXIV. p. 145—151.) 

 Chandler, Kather ine 1907. Sierra wild flowers. (Sunset Mag. XIX. 



p. 333—335. 9 f.) 

 Clute, W. N. 1907. Our prairie sunflowers. (Amer. Bot. XIII. 



p. 25—27.) 

 Copeland, E. B. 1907. Key to the families of vascular plants in 



the Philippines. (Philippine Bur. Educ. Bull. XXIV. p. 21-34.) 

 Dachnowski, A. 1907. Contribution to the botanical survey of the 



Huron River valley. (Rept. Michigan Ac. Sc. IX. p. 113 — 122.) 

 Dachnowski, A. 1907. Flora of the Marquette quadrangle. (Rept. 



Michigan Ac. Sc. IX. p. 88—103.) 



