Yellow flowers and leaves of Black-eyed Susan vine; Thunbergia alata. Hand-colored illustration by E.D. Smith engraved by Watts from Charles McIntosh's 鈥楩lora and Pomona' 1829. McIntosh (1794-1864) was a Scottish gardener to European aristocracy and royalty; and author of many book on gardening. E.D. Smith was a botanical artist who drew for Robert Sweet; Benjamin Maund; etc.