Although the older SysML FlowPort is strictly deprecated, the term "ports with flows" is often used for a Port typed by a block with a FlowProperty. The expression "flow port" is best avoided to prevent confusion.
SysML: MagicDraw/Cameo: DO NOT use the FlowPort or FlowSpecification menu items or smart manipulator items they are completely OBSOLETE (they create fully DEPRECATED SysML model element types)! Use FlowProperty on Block features instead.