BOTANY. – George SINCLAIR. Hortus Gramineus Woburnensis: or, an Account of the Results of Experiments on the Produce and Nutritive Qualities of Different Grasses and Other Plants Used as the Food of the More Valuable Domestic Animals. London: James Ridgway, 1825. Second edition, 4to (258 x 153mm.) Half-title, 60 engraved hand-coloured plates, 3pp. publisher’s advertisements to rear. (Toning, occasional browning.) Original boards, later green cloth to spine, gilt lettering to spine (rebacked, endpapers replaced, extremities rubbed). – And a further five volumes (including R. Braithwaite’s ‘The British Moss-Flora’, 1887-1905, 3 vols., 8vo) (6).