Fruit, leaves, flowers and catkins of the walnut tree, Juglans regia. Handcolored copperplate engraving of a botanical illustration from G. T. Wilhelm's "Unterhaltungen aus der Naturgeschichte" (Encyclopedia of Natural History), Vienna, 1816. Gottlieb Tobias Wilhelm (1758-1811) was a Bavarian clergyman and naturalist in Augsburg, where the first edition was published.
Credit: Album / Florilegius / Album
/ SuperStock
4409-83784-N-X999Image availability not guaranteed until image has been licensed.