ZOOLOGY AND BOTANY, MICROSCOPY, ETC. 85 



The sexual organs and sporogonium agree closely with those of Fos- 

 sombronia. 



Yukon Hepatics.* — M. A. Howe gives a list of 24 hepatics, col- 

 lected by R. S. Williams in the Yukon territory in 1898-9. It contains 

 one new species, Scapania imbrkata, one species new to North America, 

 five new to Alaska, and two or three of great rarity. 



A it nell, H. W. — Martinellia calcicola Arnell et Persson sp. nov. 

 [Description of a new Swedish hepatic] 



Rev. Bryol. xxx. (1903) pp. 97-8. 

 Bagnall, J. E. — The Mosses and Hepaticae of Worcestershire. 



[List of 283 mosses and 65 hepatics, with numerous varieties.] 



Journ. ofBot., xli. (1903) pp. 360-71, 388-97. 



Bar sal i, E. — Una breve escursione al Monte Argentario. (A short trip to Monte 

 Aigentnrio.) 



[Contains a list of 29 additions to the local moss-flora, six of which have never 

 before been recorded for the Tuscan archipelago.] 



Bull. Soc. Rot. Ilal, 1903, pp. 149-52. 

 Bliss, M. C. — The occurrence of two venters in the archegonium of Polytrichum 

 juniperinum. 



[The egg-cell occupying the upper venter represents the first neck-canal-cell.] 



But. Gazette, xxxvi. (1903) pp. 141-2 (fig. iu text). 



Bomansson, J. 0.— Brya nova. 



[Descriptions of ten new species of Bryum collected in Finland.] 



Rev. Bryol. xxx. (1903) pp. 85-89, 98-100. 



Culm ann, P. — Notes bryologiques snrlesflores du canton de Zurich etdes environs 

 de Paris. (Bryological notes on the floras of Canton Zurich and of the vicinity of 

 Pans ) 



[Annotated list of 27 hepatics and 10 mosses from near Zurich, and five from 

 a suburb of Paiis.] Rev. Bryol, xxx. (1903) pp. 89-92. 



Jensen, C. — Fire for Norge nye Sphagnum- Arter. (Four species of Sphagnum new 

 to Norway.) h'yt. Magazinfor Naturvidenslc, xl. (190:5) pp. 119-21. 



Lett, H. W. — Some Mosses and Hepatics of South Donegal. 



[List of 1 15 mosses and 73 hepatics gathered in two days on Slievo League, a 

 rich locality.) Journ. of Bot., xli. (1903) pp. 356-9. 



L ill ie, D.— Anew British Hepatic. 



[Describes Jungermannia Kaurini Liurpr., and its first discovery in Britain, at 

 Caithness.] Journ. of Bot., xli. (1903) pp. 363-4. 



Macvicab, Symers M. — Anthoceros dichotomus in Britain. 



[Contains a description of this Mediterranean plant and of its first finding 

 in Britain. The species is remarkable for its tubers.] 



Journ. of Bot., xli. (1903) pp 347-8. 



Paris, E. G. — Muscinees de Madagascar (4° article). 



[Eighteen mosses, three described as new, and two new hepatics undescribed. 



_ Rev. Bryol., xxx. (1903) pp. 93-5. 

 „ „ Muscinees de l'Afrique occidentale francaise. 



[List of 20 mosses and one hepatic from French West Africa, with descrip- 

 tions of aeven new species.] Rev. Bryol., xxx. (1903) pp. 101-4. 

 Podpera, J. — Miscellen zur Kenntnis der Europaischen Arten der Gattung Bryum. 

 (Additions to our knowledge of the European species of the genus Bryum.) 



[Contains descriptions of three new Sardinian species and three new varieties, 

 together with notes on a number of critical forms.] 



Beth. z. Bot. Centralbl. xv. (1903) pp. 4S3-92. 



Roth, G. — Die Europaischen Laubmoose. 



[Gives descriptions and fia;ure-i of all the mosses of Europe.] 



Leipzig, Engelmann, 1903, i. pp. 129-381 ; tabb. viii.-xxvi., xlix. 



* Bull. New York Bot. Garden, ii. (1901) pp. 101-5 (1 pi.). 



