United States of America, Florida, St. Johns County, 13 miles N. of St. Augustine and 15 miles S. of Jacksonville Beach off SR A1A in Guana River State Park. South Beach Use Area parking lot.
location information not given for endangered species
Flower
Preserved herbarium specimen
Voucher for: Harrison, Linda E. and Jerry S. Harrison. Vascular Flora of Guana Tolomato Matanzas National Estuarine Research Reserve: GTM Guana River.