E fe i f 8vo, Cloth, 292 pp. (a yeas! copies Sih le ae 5/- net. - j 
_ Contains various reports, papers, and addresses on the Piowerae, Mant, Mosses, and: Fungi of ae ¢ 
~ i ‘ x 
; 7 vay 
Complete, 8vo, Cloth, with Coloured Map, published at One Guides. _ Only a few copies left, 10/6 ne 
_ THE FLORA OF WEST YORKSHIRE. By FREDERIC ARNOLD LEES, M.R.C.S., &c. 
= This, which forms the 2nd Volume of the Botanical Series of the Transactions, is perhaps. -the 
Rennaices work of the kind ever issued for any district, including detailed and full records of 1044 Phanet 
gams and Vascular Cryptogams, 11 Characez, 348 Mosses, 108 Hepatics, 258 ee 1009 Fungi and 38 
| Freshwater Algz, making a total of 3160 species. - fy 
ee READY abides iy le Supplement to The Flora of West Yorkshire, by F. Arnold Lees, M. 
| as 680 a Chioured Geological, Lithological, &c. Maps, suitably Round in Cloth. Price 15/- net. s 
$e: NORTH YORKSHIRE: Studies of its Botany, Geology, Climate, and Physical Geography. 
sy es te / By JOHN GILBERT BAKER, F.R.S., F.L.S., M.R.1.A., V.M.H. e? 
__ And a Chapter on the Mosses and Hepatics of the Riding, bes MATTHEW B. SLATER, LxS. This Vol m 
forms the 3rd of the Botanical Series. — * . 
3 de 396 pp., Complete, 8vo., Cloth., Price 10/6 net. 
| THE FUNGUS FLORA OF YORKSHIRE. By G. MASSEE, F.L.S., F.R-H.S., & C. CROSSLAND, PL. LS. 
This is the 4th Volume of the Botanical Series of the Transactions, and contains a complete annotated list 
of all the known Fungi of the county, comprising 2626 species. t Oe re ee 
AS ee 
at 
. é J Complete, 8vo, Cloth. Price G/- post free. tah = we, 
THE ALGA-FLORA OF YORKSHIRE. By W. WEST, F.L.S., & GEO. S. WEST, B.A., A. RiC:S.; F. L. Sis 
vf ; This work, which forms the 5th Volume of the Botanical Series of the Transactions, enumerates 1044 
species, with full details of localities and numerous cates remarks on their affinities and distribution, Svat 
er een ae Complete, 8vo, Cloth. Secand Edition. Price 6/6 net. d 
LIST OF YORKSHIRE LEPIDOPTERA. By G. T. PORRITT, F.L.S., F.E-S. 
The First Edition of this work was published in 1883, and contained particulars of 1340 species 6f 
- Macro- and Micro-Lepidoptera known to habit the count of York. The Second Edition, with Supplement 
_ contains much new information which has been Seamatotad by the author, including over 50 additional 
species, together with copious notes on variation (particularly melanism), &c. sige 
NSS 
: In progress, issued in Annual Parts, 8vo. ae Fe 
TRANSACTIONS OF THE YORKSHIRE NATURALISTS’ UNION. es ts wre) ~ 
ee The Transactions include papers in all departments of the Yorkshire Fauna and Flora, and are issued i in 
sepatately-paged series, devoted each to a special subject. The Parts already published are sold to the public 
as follows (Members are entitled to 25 per cent. discount): Part 1 (1877), 2/3; 2 (1878), 1/9; 3 (1878), 1/6; 4 (1879), 
2/- ; 5 (1880}, 2/-; 6 (1881), 2/-; 7 (1882), 2/6; 8 (1883), 2/6; 9 (1884), 2/9; 10 (1885), 1/6; 11 (1885), 2/6; 12 (1886), 2/6; 
13 (1887), 2/6; 4 (1888), 1/9; 15 (1889), 2B; 16 (1890), 2/6; 17 (1891), 2/6; 18 (1892), 1/9; 19 (1893), 9d. ; 20 (1894), 5/-; 
21 (1895), 1/-; 22 (1896), 1/3; 23 (1897), 1/3; 24 (1898), 1/-; 25 (1899), 1/9; 26 (1900), 5/-; 27 (1901); 2/-; 28 (1902), 1/8; 
29 (1902), 1/-; 30 (1903), 2/6; 31 (1904), 1/-; 32 (1905), 7/6; 33 (1906), 5/- ; 34 (1908), 2/6. s 
THE eres OF YORKSHIRE. By T. H. NELSON, M.B.O. U., WILLIAM EAGLE CLARKE, F. i; LS. 
1.B.0.U., and F. BOYES. 2 Vols., Demy 8vo 25/- net. - Demy 4to 42/- net. 4 E 
Annotated List of the LAND and FRESHWATER MOLLUSCA KNOWN TO INHABIT YORK 
~ SHIRE. By JOHN W. TAYLOR, F.L.S., and others. Also i in course of publication in the Trans. 
actions. a We 
THE YORKSHIRE CARBONIFEROUS FLORA. By ROBERT KIDSTON, F.R.S.E., F.G.S. Parts My 
18, 19, 21, &c., of Transactions. 
oe 
LIST OF YORKSHIRE COLEOPTERA. By Rev. W.C. HEY, .A. 
~ 
THE NATURALIST. A Monthly Illustrated Journal of Natural History for the North of ‘England. Editec 
by T. SHE PPARD, F.G.S., Museum, Hull; and T. W. WOODHEAD, F.L.S., Technical College, 
F.L.S., Pror. PERCY F. KENDALL, M.Sc., F.G.S., T H. NELSON, M.B.O.U-, GEO. T. PORRI 
F.L.S., F.E.S., JOHN W. TAYLOR, WILLIAM WEST, F.L.S,, and R. FORTUNE, F.Z.S. 
Subscription, payable in advance, 6/6 post free). 
MEMBERSHIP in the Yorkshire Naturalists’ Union, 10/6 per annum, includes subscription to The Naturalis 
and entitles the member to receive the current Transactions, and all the other privileges of the Union 
A donation of Seven Guineas. constitutes a life- membership, and entitles the member to a set of the 
Transactions issued by the Union. Subscriptions to be sent to. the Hon. Treasurer, H. CuLPIn 
7 St. Mary's Road, Doncaster. P 
Members are entitled to buy all back numbers and other publications of the Union at a discount of 
per cent. off the prices quoted above. 
All communications respecting ‘The Naturalist’ and publications should be addressed to T. Sheppard, F. Gs 
The Museum, Hull; and enquiries respecting the Yorkshire Naturalists’ Union should be addressed to th 
Hon. Secretaries, Technical College, Huddersteld. ‘ 
