British Fungi, Phycomycetes and Ustilagineae.

By George Massee (Lecturer on Botany to the London Society for the Extension of University Teaching). Crown 8?o, with 8 Plates, 7s. 6d.

Outlines of British Fungology. By the Rev.

M. J. Berkeley, M.A., F.L.S. With a Supplement of nearly 400 pages by Worthington G. Smith, F.L.S., bringing the work down to the present state of Science. Two vols., 24 Coloured Plates, 36s.

The Esculent Funguses of England. Containing an Account of their Classical History, Uses, Characters, Development, Structure, Nutritious Properties, Modes of Cooking and Preserving, etc. By C. D. Badham, M.D. Second Edition. Edited by F. Currey, F.R.S. 12 Coloured Plates, 12s.

Clavis Agaricinorum; an Analytical Key to the

British Agaricini, with Characters of the Genera and Sub-genera. By Worthington G. Smith, F.L.S. 6 Plates, 2s. 6d.