Bryophyten. — Pteridophyten. — Floristik etc. 51 



Dixon, H. N., Hyophilopsis, a new genus of Pottiaceae, with 

 Further Contributions to the Bryologv of India. (Journ. 

 Bot. IL. p. 137—150. 1 plate. London, May 1911.) 



The author gives a list of some 30 Indian nusses from the 

 districts of Poona, Mysore, the eastern Hymalayas and Assam. 

 Among them is Hyophilopsis, a new genus of Pottiaceae with frui- 

 ting characters very near to those of Hyophila, but with the leaf- 

 areolation of a Potlia. Its leaf-cells moreover are seriately papillate. 

 It contains one new species. Critical notes are appended to several 

 of the plants recorded; and in all five new species are described 

 and figured: Hyophilopsis entosthodontacea Card. & Dixon, Orthotri- 

 chum (Calyptoponis) Griffithii Mitt. MS. Bachymenium (Dicrano- 

 brynm) Fischeri Card. & Dixon, Brynm {Areodictyon) sahyadrense 

 Card. & Dixon, B. {Areodictyon) ghatense Broth. & Dixon. 



A. Gepp. 



Jackett, R., Cardiganshire Muscineae. (Journ. Bot. IL. p. 230 — 

 232. London, July 1911.) 



A list of 38 hepatics and 145 mosses collected on the banks of 

 the rivers Rheidol, Mynach, Turn in August 1907. The geological 

 formation is Lower Silurian. Eleven hepatics and seventeen mosses 

 are new records for the county. A. Gepp. 



Larter, C. E., Devon Mosses and Hepatics. (Trans. Devon. 

 Assoc. Advanc. Science, Litterature, and Art. XL p. 174—189. 1908.) 



This forms a revision of and Supplement to a paper publisbed 

 under the same title by the late Edward Parfitt in the same 

 Transactions (Vol. XVII. 1885. p. 367 -424) twenty-three years pre- 

 viously. The present list is compiled from various sources and con- 

 tains records of 145 mosses and 32 hepatics, with many varieties. 



A. Gepp. 



Fomin, A., Obzor vidov roda Cystopteris na Kavkaz. 

 [Uebersicht der Arten der Gattung Cystopteris im Kau- 

 kasus). (Moniteur Jard. bot. Tiflis. XVIIL 1910. p. 3—19. Tiflis 

 1911.) 



Im Gebiete kommen vor: Cystopteris fvagilis Bernh., die Verf. 

 in folgende 3 Subspecies teilt: C. anthriscifolia (Hoffm.), C. emargi- 

 nato-denticulata Fom. und C. regia Presl. Ausserdem kommt im 

 zentralen Kaukasus C. montana Bernh. und im Nordwesten C. 

 sudetica A.Br. vor. Matouschek (Wien). 



Arnell, H. W., Om en planmässig växtgeografisk under- 

 sökning af Sverige. [Ueber eine planmässige pflanzen- 

 geographische Untersuchung von Schweden]. (Vortrag bei 

 der Jahresversammlung des Schwedischen Botanischen Vereins 

 am 5. Dez. 1911. Svensk Botanisk Tidskr. V. p. 418—427. Stock- 

 holm 1911.) 



Enthält Vorschläge zu einer planmässigen pflanzengeographischen 

 Untersuchung und Beschreibung von Schweden. Besonders die 

 nördliche Hälfte des Landes ist in dieser Hinsicht noch nicht genü- 

 gend durchforscht worden. Dies wird durch Beispiele von Ledum 

 palustre, Thymus serpyllum und Hippophae rhamnoides gezeigt. 



