138 Botanisches Centralblatt. 



Zahlbruckner, A. 1909. Lichenes rariores exsiccati. Decades 



XI-XII. (Wien, Febr. 1909.) 

 Zaschke, H. 1908. Ein Beitrag zur Flechtenflora des unteren 



Saaletales. (Zschr. Natw. LXXX. p. 231—254.) 



XVI. Bryophyten. 



Cockbupn, B. 1907. Petalophyllum Ralfsii and Pallavicinia hibernica. 



(Trans, and Proc. bot. Soc. Edinburgh. XXIII. 3. p. 279.) 

 Evans, W. 1908. Some Mosses and Hepatics from the Isle of May. 



(Trans, and Proc. bot. Soc. Edinburgh. XIII. 4. p. 348—351.) 

 Gpout, A. J. 1908. Some relations between the habitats of mosses 



and their structure. (Bryologist. XL p. 97—100.) 

 Le Roy Andrews, A. 1909. Spore dispersal of Sphagnum. (Bryo- 

 logist. XII. 3. p. 53.) 

 Lett, H. W. 1909. A new Irish moss. (Irish Nat. XVIII. 5. p. 120.) 

 Lorenz, A. 1908. Report on the Hepaticae of Franconia Mountains, 



New Hampshire. (Bryologist. XL p. 112 — 114.) 

 liüller, K. 1909. Rabenhorst's Kryptogamenflora von Deutschland, 



Oesterreich und der Schweiz. Vol. VI. Lfrg. 8. (1909.) 

 Plitt, Ch. C. 1908. A preliminary list of Hepatics found in the 



vicinity of Baltimore. (Bryologist. XL p. 100—104.) 

 Sebille, R. 1908. Grimmia andreaeoides Limpr. , nouvelle contribu- 



tion ä la flore bryologique de la Tarentaise. (Rev. bryol. 1908. 



p. 120-125.) 

 Trabut. 1909. Riella bialata Trab. (Rev. bryol. 1909. p. 44.) 

 Watsors, W. and W. Ingham. 1909. Bryophytes of Somersetshire. 



(Journ. of Bot. XLVIL 557. p. 178—180.) 



XVn. Pteridophyten. 



Benedict, R. C. 1908. Notes on ferns seen during the summer of 



1908. (Torreya. VIII. p. 284—286.) 

 Campbell, D. H. 1908. Symbiosis in fern prothallia. (Amer. Nat. 



XLIL p. 154-165.) 

 Druery, C. T. 1908. British Ferns and their varieties. (Mem. roy. 



Caledonian hortic. Soc. 1908. p. 106—118. ill.) 

 Foniine, D. 1908. Nouvelles especes de fougeres du Caucase. 



(Monit. Jard. bot. Tiflis. 1908. p. 8—10.) 

 Hieronymus, G. 1908. Plantae Stübelianae. III. [Anfang]. (Hedwigia. 



XLVIL 4. p. 204-224. 5 TaL) 

 Pease, A. S. 1909. Cryptogramma Stelleri in New Hampshire. 



(Rhodora. XL p. 64.) [Presumably an initial record for this species 



in New Hampshire. — Maxon.] 

 Planehon, L. 1909. Une Selaginelle hj^grometrique. (Rev. hortic. 



Marseille. LV. 658. p. 98-71.) 

 Senn, G. 1909. Schwimmblase und Intercostalstreifen einer neuka- 



ledonischen Wasserform von Marsilia. (Ber. deutsch, bot. Ges. 



XXVII. 3. p. 111 — 119. 1 Taf. 1 Fig.) 



XVIIL Floristik, Geographie und Systematik der Phanerof?amen. 

 CL IlL Salisbury; IV. V/ent; XXIL Fedtschenko et Elenkin. 



Alexander, J. A. 1907. Additional notes on the flora of Portuguese 

 South-East Africa. (Proc. and Trans, bot. Soc. Edinburgh. XXIII. 

 3. p. 277-278.) 



Saifoar, F. R. S. 1908. Trees of Western America. (Trans, roy. 

 Scottish arboric. Soc. XXL 2. p. 121-130.) 



Sennett, A. 1908. Potamogeton pennsylvanicus. Cham, et Schlecht. 



