(BOTANICAL.) Woolward, Florence H. The Genus Masdevallia. Double-page map, 87 hand-colored lithographed plates. Folio, 460x320 mm, later 1/2 calf, extremities rubbed, front cover coming loose; scattered foxing in the text, plates generally very clean; ex-library, with small label on front pastedown and backstrip. Original parts wrappers bound in at rear. London, 1896
