24 Botanisches Centralblatt. 



expedition antarctique francaise, sous le commandement du Dr. J. 



Charcot. (Rev. bryol. XXXVIII. 6. p. 124 127.) 

 Casares Gil, A. 1911. Muscineas nuevas para la flora espanola. 



(Bol. r. Soc. espanola. Hist. nat. XI. 9. p. 515—516.) 

 Cavers, F. 1911. The inter-relationships of the Bryophyta. [reprintj. 



(Cambridge Bot. School. 1911. 8°. 203 pp. ill.) 

 Chamberlain, E. B. 1911. A peculiar Hylocomium. (Bryologist. 



XIV. p. 8—9. 1 pl.) 

 Coppey, A. 1911. Etudes phytogeographiques sur les mousses de 



la baute-Saöne [suite]. (Rev. bryol. XXXVIII. 6. p. 128-135. 



ä suivre.) 

 Dixon, H. N. 1911. Abnormality of moss capsule. (Rev. brvol. 



XXXVIII. 6. p. 121-124. ill) 

 Greenwood, H. E. 1911. Some stages in the development of Pellia 



epiphylla. (Bryologist. XIV. 6. p. 93—100. 3 pl.) 

 Györffy, I. 1911. Enumeratio muscorum a Gy. E. Nyärädy in Hun- 



garia, Galicia, Bosnia etc. alibique collectorum. (Mag. bot. Lap. X. 



8/10. p. 333—343.) 

 Györffy, I. 1911. Kurze Notiz über Allioniella cryphoeo'ides Broth. 



(Oefvers. finska Vet.-Soc. Förh. LIII. 14. 4 p. 1 Taf.) 

 Györffy, I. 1911. Splachnum ampullaceum L. (Mag. bot. Lapok. X. 



8/10. p. 345.) 

 Hill, A. J. 1911. Notes on some of the principal mosses of the 



coast region of British Columbia. (Bryologist. XIV. 6. p. 103—106.) 

 Kaalaas, B. 1911. Bryophyten aus den Crozetinseln. (Forts/. (N. 



Mag. Naturv. IL. 2/3. p. 97—98.) 

 Nichols, G. E. 1911. Notes on Connecticut mosses. IL (Rhodora. 



XIII. p. 40—46.) 

 Rabenhorst. 1911 Kryptogamen-Flora von Deutschland, Oester- 



reich und der Schweiz. Bd. VI. Die Lebermoose von Dr. Karl 



Müller. I. Abt. (Leipzig, E. Kummer. 870 pp. 363 Abb. 1911.) 

 Rakete, R. 1911. Bryologische und lichenologische Beobachtungen 



im Süden der Görlitzer Heide. (Abh. nath. Ges. Görlitz. XXVII. 



p. 413—487.) 



XVII. Pteridophyten. 



Benedict, R. C. 1910. Dn^opteris filix-mas X marginalis produced 

 in cultivation. (Amer. Fern Journ. I. p. 24.) [The writer records 

 the production of the hybrid mentioned above by Mr. Amedee 

 Hans several years ago. — Maxon.] 



Benedict, R. C. 1910. Fern leaves, ferns and fern allies. fAmer. 

 Fern Journ. I. p. 9 — 12.) [A short, populär presentation of modern 

 views relating to the morphology of the Pteridophyta, their pro- 

 bable evolution, and their present grouping. — Maxon.] 



Campbell, D. H, 1911. The Eusporangiatae. The comparative mor- 

 phology of the Ophioglossaceae and Marattiaceae. (Washington, 

 D. C, Carnegie Inst. 1911. 4o. 229. 192 fig. 13 pl.) 



Chambers, H. L. 1911. The vestigial axillary Strands of Tricho- 

 manes javanicum Bl. (Ann. of Bot. XXV. 100. p. 1037—1043. 1 pl. 

 5 fig.) 



Christ, H. 1911. On Psomiocarpa, a neglected genus of ferns. 

 (Smithsonian misc. Coli. LVI. 23. p. 1—4. 1 pl.) 



Christensen, C. 1911. On a natural Classification of the species of 

 Dryopteris. (Biol. Arb. tili. E. Warming. p. 73—85.) 



Christensen, C. 1911. On the genus Dryopteris. (Amer. Fern Journ. 

 I. p. 33 — 37.) [The author presents in a preliminary way some 



