10 Botanisches Centralblait. 



Machado, A, 1918. Notes de bryologie portugaise. (Bull. Soc. portu- 



gaise Sc. nat. V'III. p. 43—45.) 

 Pearson, W. H. 1918. Diplophyllum taxifolium Wahlenb. in Westmo- 



reland. (Naturalist. 1918. p 234.) 

 Potier de la Varde, R. 1918. Sur trois mousses inedites de la Chine 



Orientale. (Rev. gen. Bot. XXX. p. 346—354. 3. f.) 

 Ross, J. !917. Ptilidium pulcherrimum (Web.) Hampe in Epping 



Forest. (Essex Nat. XVIII. p. 187-189.) 

 Quelle, F. 1918. Die Organismen Spezies als Kurve; an den Moosen 



dargestellt. (Bryol. Zschr. 1918. 30 pp. ill.) 

 Watson, W. 19 18. Sphagna, their habitats, adaptations and associates. 



(Ann. of Bot. XXXI. p. 535-551. 5 f.) 



XVII. Pieridophylen. 



Guinet, A. 1917. Nouvelle Station de Ceterach officinarum au Saleve. 

 (Bull. Soc. bot. Geneve. Vol IX p. 132.) [La localite: Environs de 

 l'Abergement, vers l'extremite sud du versant oriental du Grand 

 Saleve, inedite constitue une troisieme Station pour le Cet. offici- 

 narum dans la chaine du Saleve, les deux autres (Mornex et les 

 Esserts) appartenant au meme versant de la montagne, mais vers 

 son extremite septentrionale. — Matouschek (Wien).] 



Mirande, M. 1918. Sur une fougere k acide cyanhydrique, le Cysto- 

 pteris alpina Desv (C. R. Ac. Sc. Paris. CLXVII p. 695-696.) 



Osborn, T. G. B. 1918. On the habitat and method of occurrence in 

 South Australia of two genera of lycopods hitherto unrecorded 

 for the State (Trans, r. Soc. S. Australia. XLII. p. 1—12. ill.) 



Rosendah!, H. V. 1918. Tre för norra Europa nya Asplenier. (Bot. 

 Nat. 1918. 161 168.) 



Small. J, K. 1918. Ferns of tropical Florida. (New York. 1918. IX, 

 80 pp 5 pl. and fs.) 



Steil, W. N. 1918. Method for staining antherozoid of fern. (Bot. Gaz. 

 LXV. p. 562—563. 1 f.) 



XYIU. FlorJstik, Geographie und Systematik der Phanerogamen. 



Anonymus. 19i8. Additions to Kew Gardens.(Kew Bull. 1918. p. 34-36.) 



Anonymus. 1918. Decades kewenses. XCI. (Kew Bull. 1918. p. 238— 242.) 



Anonymus. 1918, New Orchids. Decade XLVi. (Kew Bull. 1918. p. 

 234 238 ) 



Anonymus. 1918. The fiora of Madras. II. (Kew Bull. 1918. p. 222-228.) 



Audas, J. W. 1918. Notes on the characteristic Vegetation about 

 Yarram. (Victorian Nat XXXV. p. 62—72 ) 



Beaaverd, G. 1917. A propos du Gentiana baltica Murbeck. (Bull. Soc. 

 bot. Geneve 2. IX. p. 351— 352 ) 



Beauverd, G. 1917. Notes sur les Pulsatilles du Valais. (Bull. Soc. bot. 

 Geneve. 2. IX. p 125 — 128.) 



Brown, F. B. H. 1917. The forest associations of Wayne County, Mi- 

 chigan. (Annual Rep. Michigan Ac. Sc. XIX. p. 209-217.) 



Burkill, I. H, 1917. Plethiandra Sahebii, a new Melastomacea from 

 Sarawak, described. (Journ. Straits Branch r. asiatic Soc. 1917. 77. 

 p. 265-269. 4 f.) 



Campbell, D. H. 1917. Californian arboretum [at Stanford Universit}^]. 

 (Scientific Monthly. 4. p. 289—300. f. 1-8. Agr. 1917.) 



Day, E M. 1915. The flora of the Tetbury district. (Proc. Cotteswold 

 Nat. field Club, XIX. I. p. 67-69.) 



Evans. A. W. 1917. The american species of Marchantia. (Trans. Con- 

 necticut Ac. Arts and Sc. XXI. p. 201-313. 20 f.) 



