GRAY (Prof. Asa).—Structural Botany; or, Organography on the Basis of Morphology. 8vo. 10s. 6d.
—— The Scientific Papers or Asa Gray. Selected by C. S. Sargent. 2 vols. 8vo. 21s.
HANBURY (Daniel).—Science Papers, chiefly Pharmacological and Botanical. Med. 8vo. 14s.
HARTIG (Dr. Robert).—Text-Book of the Diseases or Trees. Transl. by Prof. Wm. Somerville, B.Sc. With Introduction by Prof. H. Marshall Ward. 8vo.
HOOKER (Sir Joseph D.).—The Student's Flora of the British Islands. 3rd Edit. Globe 8vo. 10s. 6d.
—— A Primer or Botany. 18mo. 1s.
LASLETT (Thomas).—Timber and Timber Trees, Native and Foreign. Cr. 8vo. 8s. 6d.
LUBBOCK (Sir John, Bart.).—On British Wild Flowers considered in Relation to Insects. Illustrated. Cr. 8vo. 4s. 6d.
—— Flowers, Fruits, and Leaves. With Illustrations. Cr. 8vo. 4s. 6d.
MÜLLER-THOMPSON.—The Fertilisation of Flowers. By Prof. H. Müller. Transl. by D'Arcy W. Thompson. Preface by Charles Darwin, F.R.S. 8vo. 21s.