BOTANICAL WORKS 
for sale at 
WHELDON & WESLEY, Ltd., 28 Essex Street, Strand, London, W.C.2 
Bancroft, K. A handbook of the fungus diseases of West Indian Plants. 
6 plates, 8vo, boards, 1910. 4s. 6 d. net 
Batters, E. A catalogue of the British marine algae. 8vo, doth, 1902. 3s. net 1 
Bews, J. An introduction to the flora of Natal and Zululand, about 250 pages, 
8vo., doth, 1921. (In the press.) 15s. 
Borgesen, F. The marine algae of the Danish West Indies. Vol. 1, Chloro- 
phyceae and phaecophyceae. Vol. 2, Rhodophyceae, with addenda (to Vol. 1), 1 
605 engravings, 2 vols., in 3 parts, roy. 8vo., sewed, 1913-20. £2. 15s. 
Clements, F. The genera of fungi. With index, 8vo, doth, 1909. 10s. net \ 
This work is an outgrowth of a translation of the Keys in the original eighteen volumes 
of Saccardo’s Sylloge fungorum. 
Cockayne, L. New Zealand plants and their story. 99 photographs and 14 text ij 
figures, 8vo., 1919. 5 s. 
Davey, F. Flora of Cornwall, being an account of the flowering plants and ferns 
found in Cornwall, including the Scilly Isles, map and 6 portraits, 8vo, doth, 1909. 
(Pub. £1. is.) 10s. 6d. net ;j 
[Douglas] Journal kept by David Douglas during his travels in North 
America, 1823 - 27 , with a particular description of 33 species of American oaks 
and 18 species of pinus with appendices containing a list of the plants introduced 
by Douglas. Edited by W. Wilks, portrait, doth, roy. 8vo, 1914. £1. is. net 
Linton, E. Flora of Bournemouth, including the isle of Purbeck and the country 
within twelve miles of Bournemouth, map, 2nd edition, with appendix, 8vo, 
doth, 1919. 5s. 6 d. 
Macvicar, S. The student’s handbook of British hepatics. 279 engravings, 
8vo, doth, 1912. 185. 6 d. net 
Mellor, T. Common diatoms, with 400 drawings of diatoms from all parts of 
the world, and an introduction, 7 plates, 8vo., sewed, 1920. 6s. 1 
“ A real help to all who collect and study diatoms, and to amateurs who are making 
collections of the ‘ common diatoms * of various countries. The labour devoted to the 
drawing of four hundred diatoms figured, from all parts of the world, must have been 
considerable and the information given in the introduction is admirably lucid.” 
(From The English Mechanic, March 19th, 1920.) 
Small, J. The origin and development of the Composite, pp. xii and 334, 
12 maps and 79 engravings, 8vo, half doth, 1920. 20s. net ( 
American Journal of Botany 
OFFICIAL PUBLICATION OF THE BOTANICAL SOCIETY 
OF AMERICA Established 1914 
Devoted to all branches of botanical science 
Published Monthly , except during August and September. Sample copy on request 
Subscription price, $6.00 a year 
ECOLOGY 
CONTINUING THE PLANT WORLD 
Established 1920 
OFFICIAL PUBLICATION OF THE ECOLOGICAL SOCIETY 
OF AMERICA 
Devoted to all phases of ecological biology, both plant and animal 
Published Quarterly. Sample copy on request 
Subscription price, $3.00 a year, plus 40 cents postage outside of 
the United States and Canada 
Correspondence concerning subscriptions to either of the above publications 
should be addressed to 
BROOKLYN BOTANIC GARDEN, BROOKLYN, N.Y., U.S.A. 
