Now ready, Parts 1—3, with 12 Plates, 15*. plain, 21*. coloured, net. 



THE POTAMOGETONS 



(POND WEEDS) 



OF THE 



BRITISH ISLES. 



h Descriptions op all the Species, Varieties, and Hybrids. 

 LFRED FRYER. Illustrated by ROBERT MORGAN, F.L.S. 

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Now ready, price 2s. 6d. 



INSULAR FLORAS. 



c delivered by Sir J. D. HOOKER, C.B., before the British Association 

 for the advancement of Science at Nottingham, August 27, 1866. 



Now ready, Second Edition. 



HANDBOOK OF BRITISH MOSSES, 



Containing all that are known to be natives of the British Isles. 



Rev. M. J. BERKELEY, M.A., F.L.S. 24 Coloured Plates, 21s. 



iv, complete in 1 vol., royal 4to, in handsome cloth, case, £6 6s. net ; in half morocco, 

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Foreign Finches in Captivity. 



By ARTHUR G. BUTLER, Ph.D., F.L.S., F.Z.S., F.E.S. 



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HANDBOOK OF THE BRITISH FLORA: 



i Description of the Flowering Plants and Ferns Indigenous 

 to or Natmalized in the British Isles. 

 By GEOROiE BENTHAM, F.R.S. 

 Edition, Revised by Sir J. D. Hooker, C.B.. G.C.S.I., F.R.S., &c. 9*. net. 



ILLUSTRATIONS OF THE BRITISH FLORA. 



ies of Wood Engravings, with Dissections, of British Plants. 

 awn by W. H. FITCH, F.L.S., and W. G. SMITH, F.L.S. 



i* Illustrated Companion to Bentham't "Handbook," and other British Floras. 

 4th Edition, with 1315 Wood Engravings, 9*. net. 



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