y fe 
British Seaweeds. 
An introduction to the study of the marine Algz of Great 
Britain, Ireland, and the Channel! Islands. By S. O. Gray. 
Contents :—Systematic list of Orders, Genera and Species.—Structure, etc.—Colour and 
Distribution.—Collecting and Preserving.—Description, Distribution and Habitats of (a) 
Olive-coloured Sea-weeds; (46) Red Sea-weeds; and (c) Green Sea-weeds.—Explanation of 
Scientific Termis.—Index. 
16 coloured Plates, illustrating 55 species, with structural 
details. Price 7s. 6d. net. 
8. 
Edible Mollusca 
of Great Britain and Ireland, with receipts for cooking them. 
By M.S. Lovett. Second Edition. 
In this work the edible British Molluscs are described under the several Orders to which 
they’ belong, with descriptive notes of their habits, popular names and uses in various 
countries, historical references, methods of collecting, and receipts for cooking. The authoress 
has gathered much curious and interesting information on the subject from both scientific and 
antiquarian sources. 
12 coloured Plates, illustrating 26 species. Price 7s. 6d. net. 
Ss. 
British Grasses. 
An Introduction to the study of the Graminez of Great Britain 
and Ireland. By M. PLUuEs. 
Contents :—I. Introduction.—II. Structure.—III. Cereal Grasses.—IV. Agricultural 
Grasses.—V. Industrial and Economic Grasses.—VI. Ornamental Grasses.—VII. Classifica- 
tion.— VIII. Descriptions of Genera and Species, including notes on varieties, geography, 
economic uses, etc.—Index, 
16 coloured Plates, illustrating 43 grasses, and 100 wood- 
cuts, showing the general character and structural details of each 
species. Price 75. 6d. net. 
10. 
British Ferns. 
An Introduction to the study of the Ferns, Lycopods and 
Equiseta indigenous to the British Isles, with chapters on the 
structure, propagation, cultivation, diseases, uses, preservation 
and distribution of Ferns. By M. PLugs. 
Contents :—In addition to the subjects mentioned in the title there is a chapter on classi- 
fication and one giving an extensive list of localities in which each species has been found. 
16 coloured Plates, illustrating 32 ferns, and 55 woodcuts, 
showing the general character and structural details of each species. 
Price 7s. 6d. net. 
