Ipomoea hederifolia U.S.A., Florida, Collier Co., Chokoloskee Island, Nov 1973, Daniel Austin (1). Australia, 40 Mile Scrub, Queensland, Nov 1989, Daniel Austin (2). Mexico, coastal Oaxaca, Nov 1989, Daniel Austin (3) U.S.A. Florida, Miami, Fairchild Tropical Garden, Apr 1988, Daniel Austin (4)
