Pliny's Natural History - In Thirty-Seven Books; A Translation on the Basis of That by Dr. Philemon Holland, Ed; 1601; With Critical and Explanatory Notes #272319

Dionysius, the geographer, also compares the form Of the Morea, or ancient Peloponnesus, to the leaf of a plane-tree, making the footstalk to be the isthmus by which it is joined to Greece. And in Martyn's Virgil, a figure of this leaf is engraved to illustrate the subject. Wern. Club.