Sea Purslane, a native species, has been added to the USWildflowers database (12/26/2011.) Scientific name is Sesuvium portulacastrum. Photo below was taken at the Fort De Soto County Park in Pinellas County, FL, on Dec 19, 2011. It is also known by the common names Sea Pickle and Shoreline Seapurslane . Go to the Sea Purslane detail page for more photos and information.