“A Parsnip Resembling a Human Hand”

http://books.google.com/books?id-AvEIAAAAQAAJ&printsec-frontcover#v-onepage&q&f-false

The parsnip of which a figure is annexed, represents a human hand, particularly the back of it so correctly, that it could not be surpassed by the best painter. This root was bought at the market of a woman who sold vegetables, and as it was shewn to several persons, it came at last into the hands of an engraver. Though roots of this kind, especially of the parsnip species, are not rare, yet there could scarcely be found one that so nearly resembles a human member. Dr. Menzel, however has seen a parsnip which accurately exhibits the figure of a man, complete in all its parts.

Kirby’s Wonderful and Eccentric Museum, 1820