Handbook of British Mosses, containing all that 



are known to be natives of the British Isles. By the Eev. M. J. 

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The British Moss-Flora. By R. BRAITHWAITE, 



M.D., F.L.S. Vol. 1, Imperial 8vo, with 45 finely executed 

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FUNGI. 



Outlines of British Fungology, containing Cha- 

 racters of above a Thousand Species of Fungi, and a Complete 

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 By the Eev. M. J. BERKELEY, M.A., F.L.S. 24 Coloured Plates, 

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The Esculent Funguses of England. Containing 



an Account of their Classical History, Uses, Characters, Develop- 

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Clavis Agaricinorum ; an Analytical Key to the 



British Agaricini, with Characters of the Genera and Sub-genera. 

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SEAWEEDS. 



British Seaweeds ; an Introduction to the Study of 



the Marine ALG-JE of Great Britain, Ireland, and the Channel 

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Phycologia Britannica; or, History of British 



Seaweeds. Containing Coloured Figures, Generic and Specific 

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