Europe, plant distribution map, 1860.

"Verbreitung Der Vornehmsten Phanerogamen, Lauf Der Temperatur Kurven Des Warmsten Und Des Kaltesten Monats, &c" steel engraved map with original hand colouring, showing the distribution of plants and warmest/coldest temperatures throughout Europe. Published in Illustrationen zu Meyer's Neuem Konversations-Lexicon, 1860. Slight age browning and upper margin close cropped. Size 27.5 x 21.5 cms plus margins. Ref E7319