14 
WORKS PUBLISHED BY 
XXIII. 
{Under the Authority of the Lords Commissioners of the Admiralty .) 
FLORA ANTARCTICA; or Botany of the Antarctic Voyage of 
H.M. Discovery Ships Erebus and Terror , during the years 
1839-1843, under the command of Capt. Sir James Clark 
Ross, R.N., F.R.S. By Joseph Dalton Hooker, M.D., 
R.N., F.R.S. , &c., Botanist to the Expedition. 
“ The descriptions of the plants in this work are carefully drawn up and much 
interesting matter, critical, explanatory, and historical, is added in the form 
of notes. The drawings of the plants are admirably executed by Mr. Pitch ; 
and we know of no productions from his pencil, or, in fact, any botanical illus- 
trations at all, that are superior in faithful representation and botanical correct- 
ness.” — Athenceum. 
*** In two vols., royal 4to., pp. 574, plates 200. Price 1(B. 15$. 
coloured; 7 1. 10$. plain. 
XXIV. 
CRYPTO GAMI A ANTARCTICA; or Cryptogamic Botany of 
the Antarctic Voyage of H. M. Ships Erebus and Terror. By 
Joseph Dalton Hooker, F.R.S., See. 
A separate issue of the Cryptogamic portion of the Antarctic 
Botany, for the convenience of those Naturalists whose interest is 
more particularly directed to that branch of the science. 
*** In one vol., royal 4to., pp. 258, plates 74. Price M. 4$. 
coloured; 21. 17$. plain. 
XXV. 
THE BRITISH DESMIDIE.E; or, Fresh Water Algse. By 
John Ralfs, M.R.C.S., Honorary Member of the Penzance 
Natural History Society. The Drawings by Edward Jenner, 
A.L.S. 
“ A more beautiful or creditable work than this has seldom issued from the 
press. It combines great powers of observation, much originality, exactness of 
detail, and skill of execution, and is distinguished pre-eminently by diligent study 
and the zeal with which the author has applied to every available source of 
information. The subject is one which was till within a very few years almost 
unknown in this country. A few species of Desmidiese had been figured and 
a small number recorded as natives ; but it was scarcely suspected that a tribe of 
the most exquisite beauty and symmetry abounded in every exposed pool in many 
parts of the kingdom. It would be unjust to conclude this notice without 
due credit to Mr. Jenner for the drawings from which the plates are engraved, 
which leave little or nothing to be desired, and his contributions to the work are 
by no means confined to the artistic department.” — Gardeners' Chronicle. 
Complete in one volume, royal octavo, thirty-five coloured 
Price 36$. cloth. 
plates. 
