— 47 — 



R. PoTiER DE LA Varde. — Observations sur quelques especes du genre Fissi- 

 dens. (Revue bryologique 47: 17-18, 33-35. 1920) — The first contribution 

 discusses the status of Fissidens Lylei Wils. The author agrees with Lim- 

 pricht's first view that this plant, if not a true species, belongs with F. exilis 

 rather than with 7^. exiguus Sull. The second article records the presence of 

 Fissidens Monguilloni Ther. in northwestern France, and concludes that the 

 species is a valid one which has previously been overlooked or misunderstood. 



R. PoTiER DE LA Varde. — ■ StereophjUum Bremondii. Ther. el P. de la V. 

 (Revue bryologique 47: ig-20, fig. i, 2., and p. 35. 1920.) — This is a description 

 and figure of a new species of moss from Cambodia, with an additional corrective 

 note on the page cited in the second reference. 



R. PoTiER DE LA Varde. — TSratologie. (Revue bryologique 47: 20-21. 

 fig. 1920.) — The author describes and figures a specimen of Bryum Donianum 

 bearing two capsules or a single seta. 



P. CULMANN. — Contributions d la fiore bryologique de la Suisse et de CAuv- 

 ergne. (Revue bryologique 47: 21-24. 1920.) — This is a set of notes upon the 

 presence of various species new to the floral regions mentioned in the title, or 

 (in a few cases) notice that the reports of the species need verification. Both 

 mosses and hepatics are included. 



G. Dismier. — Le Frullania riparia Hampe et le Marchantia paleacea Berto- 

 lini d Amhlie-les -Bains {Pyr.-Or.) (Revue bryologique 47: 24-26. — A report of 

 the discovery of the two species of hepatics in southern France.. 



T. HusNOT. — Deux hepatiques nouvelles. (Revue bryologique 47: 26-27. 

 fig. 1-2. 1920.) — Description and figures of Cephaloziella subglobosa Husn. 

 and Lophozia Corbieri Husn., both new to science, from France. 



R. S. Williams. — Report of the Canadian Arctic Expedition 1913-18. 

 Volume IV: Botany. Part E: Mosses, pp. 1E-15E. pi. i. Ottawa. 8 

 Feb. 192 1 . — Mr. Williams has studied the true mosses collected on the Canadian 

 Arctic Expedition, principally by Mr. F. Johansen. The list enumerates 68 

 species coming from the general region between Point Barrow and Coronation 

 Gulf and adjacent to the coast. Two species, Barbula Johansenii R. S. W. and 

 Chrysohypnum arcticum R. S. W. are described and figured as new; and the list 

 notes the first record for continental America of Bryum neodamense Itzig., and 

 Drepanodadus brevifolius (Lindb.) Warnst. 



Edward B. Chamberlain 



MISCELLANEOUS NOTES 



Fascicle Seventeen (Nrs. 401-425) of Dr. J. M. Holzinger's Musci Acro- 

 carpi Boreali-americani, which was received by us April ist, 192 1, contains the 

 following species: Bryum Cruegeri Hpe., Campylopus subleucogaster Jaeg., C. 

 angustiretis L. & J., Ditrichum giganteum R. S. W., Encalypta rhabdocarpa 

 Schwaegr., Epipterygium Tozeri Lindb., Fissidens incurvusW. &M., F. exiguus 

 Sull., F. Garberi L. & J., Grimmia Olneyi Sull., G. tenuicaulis R. S. W., Meesia 



