[LANDSCAPE GARDENS -- GERMANY]. PIRINGER, BENEDICT. Garten-Verschönerungen, oder Entwürfe zu geschmackvollen Gartengebäuden und Zierden, als Portale, Denkmahle, Tempel, Obelisken... u.s.w. Vienna, [circa, 1825]. Oblong folio, 287 x 385 mm., contemporary boards, some staining, wear to spine ends; hinges cracked, scattered light foxing. 13 (of 14) engraved plates. Berlin Kat. 3383 -- ZEYHER, JOHANN MICHAEL and J.G. REIGER. Schwezingen und seine Garten-Anlagen... Mannheim, [1826]. 8vo, 185 x 127 mm., contemporary boards, chipping to upper joint and spine ends; scattered light foxing. 7 engraved plates and one engraved folding plan. Pritzel 10487 -- [SALM-REIFFERSCHEID-DYCK, JOSEPH VON]. Hortus Dyckensis, ou Catalogue des Plantes cultivées dan les Jardins de Dyck. Düsseldorf, 1834. 8vo, 213 x 130 mm., contemporary half calf gilt, some rubbing; some dampstaining at beginning. FIRST EDITION, engraved folding map, and 3 lithographic plates. Stafleu & Cowan TL2 10128. (3)