NEW WORK ON BRITISH SEAWEEDS. 
On the 1st of August will he published (to he completed in Ten Monthly Parts), 
Part I., containing Eight Plates, 4to, price 6s. coloured, of the 
Atlas of British Seaweeds ; 
Drawn from Harvey’s e Phycologia Britannica.’ The object of this 
publication is to supply Seaweed collectors, at the cost of Three Guineas , 
with a handsome volume, containing a characteristic figure, with dissec- 
tions where needful, of every known species of Seaweed inhabiting the 
shores of the British Isles. 
The well-known figures, comprised in 360 Plates, 'of Dr. Harvey’s 
e Phycologia Britannica,’ will, in this work, be reproduced, in such a 
maimer as to give a faithful illustration of each species in 80 Plates, each 
plate, of larger size, containing from four to six figures drawn on a re- 
duced scale. 
An abridgment of the text will be issued, and may he purchased se- 
parately as a Key to the Atlas, in a small pocket volume, at about 5s. 
Harvey s Phycologia Britannica ; 
Or, Plistory of the British Seaweeds ; containing coloured Figures and 
Descriptions of all the Species of Algse inhabiting the Shores of the 
British Islands. By William Henry Harvey, M.D., M.R.I.A., 
Professor of Botany to the Dublin Society. With 360 plates. 
In three vols. royal 8vo, arranged in the orders ^ g 
of publication ...... J 
In four vols. royal 8vo, arranged systematically •> £» ^ 
according to the Synopsis . . . A ^ * 
“ The drawings are beautifully executed by the author himself on stone, the dissec- 
tions carefully prepared, and the whole account of the species drawn up in such a way 
as cannot fail to be instructive, even to those who are well acquainted with the subject. 
The greater part of our more common Algae have never been illustrated in a manner 
agreeable to the present state of Algology.” Gardeners’ Chronicle. 
Lovell Reeve, Henrietta Street, Covent Garden. 
