"BOTANICAL TRANSACTIONS OF THE YORKSHIRE NATURALISTS’ UNION, Volume 
i } 8vo, Cloth, 292 pp. (a few copies only left), price 5/- net, . ' 
“Cont ains various reports, papers, and addresses on the Flowering Plants, Mosses, and Bue; of cid coun x 
ie “Complete, 8vo, Cloth, with Coloured Map, published at One Guinea. Only a few copies left, 10/6 nee ‘ 
THE FLORA OF WEST YORKSHIRE. By FREDERIC ARNOLD LEES, M.R.C. Si cate 
* This, which forms the 2nd Volume of the Botanical Series of the Transactions, is perhaps the most 
_ complete work of the kind ever issued for any district, including detailed and full records of 1044 Phanero- 
_ gams and Vascular Cryptogams, 11 Characex, 348 Mosses, 108 Hepatics, 258 Lichens, 1009 Fungi, and Bez 
+] "ceshw ater Alge, making a total of 3160 species. 
«i 680 pp., Coloured Geological, Lithological, &c. Maps, suitably Bound in Cloth. Price 15/= net. 
a Sheet as YORKSHIRE: Studies of its Botany, Geology, Climate, and Physical Geography. 
By JOHN GILBERT BAKER, F.R.S., F.L.S., M.R.1.A., V.M.H. ‘ 
Maes a Chapter on the Mosses and Hepatics of the Riding, = MatrTHeEw B. Sater, F.L.S. This Volume: 
“forms the 3rd of the Botanical Series. 
i 
396 pp., Complete, 8v0., Cloth. Price’ 10/6 net. - he 
“ane FUNGUS FLORA OF YORKSHIRE. By G. MASSEE, F.L.S., F.R.H.S., & C. CROSSLAND, E.L. Ps :, 
‘ _ This is the 4th Volume of the Botanical Series of the Transactions, and contains a complete annotated list. 
7 ofall the known rune! of the county, comprising 2626 species. 
3 
Wath Complete, 8vo, Cloth. Price 6/= post free. a 
THE ALGA-FLORA OF YORKSHIRE. By W. WEST, F.L.S., & GEO. S. WEST, B.A., A.R.C.S., F.L.S. a 
A This work, which forms the 5th Volume of the Botanical Series of the Transactions, enumerates 104 5 
Paneoies, w ith full details of localities and numerous critical remarks on their affinities and distribution. % 
‘ae MS. : Complete, 8vo, Cloth. Second Edition. Price 6/6 net. ; ‘ 
1a 0 ‘LIST OF YORKSHIRE LEPIDOPTERA. By G. T. PORRITT, F.L.S., F.E.S. ¢ 
va | The First Edition of this work was published in 1883; and contained particulars of 1340 species of 
acro- and Micro-Lepidoptera known to inhabit the county of York. The Second Edition, with Supplement, — 
“eontains nuch new information which has been accumulated by the author, including over 50 adc 
species, togethe rt with copious notes on variation (particularly melanism), &c. 
In progress, issued in Annual Parts, 8vo. 
TRANSACTIONS OF THE YORKSHIRE NATURALISTS’ UNION. 34 
The Transactions include papers in all departments of the Yorkshire Fauna and Flora, and are issued i 
Separately -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 ceut. discount): Part 1 (1877), 2/3; 2 (1878). 1,9; 3 (1878), 1/6; 4 (1879), 
in. 5 (1880), 2/-; 6 (1881), 2.-; 7 (1582), 2/6; 8 (1£83), wis 9 (1884), 2/9; 10 (1885), 1/6; 11 (1885), 276; 12 (1886), 2/6 - = 
13 (1887), 2/6; 14 (1888), 1/9; 15 (1889), 276; 16 (1890), 26; 17 (1891), 26; 18 (1892), 19; 19 (1893), 9d. ; 20 (1894), 5/-; 
981 (1895), 1/-; 22 (1896), 1/3; 23 (1897), 1/3; "94 (1898), 1/-; 25 (1899), "1/9; 26 (1900), 5/-; 27 (1901), 2/-; 28 (1902), 1/3; 
1 PONG) 1/-: 30 (1903), 2/6; 31 (1904), 1/-; 32 (1905), 7/6; 33 (1906), 5 -. ; 
THE BIRDS OF YORKSHIRE. By T. H. NELSON, M.B.O.U., WILLIAM EAGLE CLARKE, Pils. 5 
ty » .  M.B,.O.U.,and F. BOYES. 2 Vols., Demy Svo 25/= net. ; Demy 4to 42/- net. M 
Annotated ‘List of the LAND and FRESHWATER MOLLUSCA KNOWN TO INHABIT YORK- 
SHIRE, By JOHN W. TAYLOR, F.L.S., and others. Also in course of Hee in the rane 
, ne actions. ‘ ; 
2 
“THE YORKSHIRE CARBONIFEROUS FLORA. By ROBERT KIDSTON, F.R. Si E.,; ‘Ee G.S. Parts 14y 
18, 19, 21, &c.,; of Transactions. 
LIST OF YORKSHIRE COLEOPTERA. By Rev. W.C. HEY, MA, aie 4 
Pee 
1 4 { 
nie i 
THE NATURALIST. A Monthly Illustrated Journal of Natural History for the North of England. Palited 
by T. SHEPPARD, F.G.S., Museum, Hull; and T. W. WOODHEAD, F.L.S., Technical College, 
Huddersfield ; with the assistance as referees i in Special Departments of J. GIL. BERT BAKER, F.R. cee 
.. F.L.S., Pror. PERCY F. KENDALL, M:Sc., F.G.S.; T H. NELSON, M.B.0.U.. GEO. T. PORRITT,. 4 
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