[QUININE]. WEDDELL, HUGH ALGERNON. Histiore Naturelle des Quinquinas... Paris, 1849. Folio, 495 x 346 mm., quarter cloth over printed boards. FIRST EDITION, engraved frontispiece, 32 engraved plates (3 colored) and one partly colored engraved map. Nissen BBI 2123 -- HOWARD, JOHN ELIOT. Illustrations of the Nueva Quinologia of Pavon... London, 1862. Folio, 500 x 375 mm., half morocco, worn; binding sprung. FIRST EDITION, 30 colored engraved plates. Nissen BBI 942 -- PLANCHON, FRANCOIS GUSTAVe. Des Quinquinas... Paris, 1864. 8vo, half cloth; original wrapper bound in. PRESENTATION COPY, inscribed by Planchon on front wrapper. Stafleu & Cowan TL2 7998. William Barbey; Conservatoire Botanique de Genève, ink stamps; KKM/HSNY, bookplate. (3)