[ROSES]. THORY, C.A. Prodrome de la Monographie... du genre Rosier. Paris: 1820. 12mo, later half roan, scuffed, some light spotting. Folding letterpress table, 2 plates printed in colours and finished by hand, after H.J.Redouté. Stafleu & Cowan TL2 14.295 -- [LINDLEY, JOHN]. Monographie du genre Rosier. Paris: 1824. 8vo, original wrappers, uncut, extremities and backstrip worn. Provenance: H.Pasquier, bookplate. Cf. Stafleu & Cowan TL2 4636. -- MORTIER, M.B.DU. Monographie des Roses de la flore Belge. Gand: 1867. 8vo, contemporary cloth -- And 27 others, 19th-century, the majority monographs with a scientific bias. (30)