Scarlet Creeper (Ipomoea coccinea) 9/16/06 Higbee Beach, Cape May, NJ

aka Red Morning Glory, Red Star
I. hederifolia similar but solid red, no yellow/orange throat.
http://plants.usda.gov/java/profile?symbol=IPCO3&photoID=ipco3_002_ahp.tif

for I. hederifolia see:
http://plants.usda.gov/java/profile?symbol=IPHE2&photoID=iphe2_003_avp.tif

Derek Stoner was our guide this year.