Hibiscus rosa-sinensis to use its full name is a herbal premium loose leaf tea made with an infusion of crimson and magenta fresh or dried calyces.ame. Hibiscus rosa-sinensis to use its full name is a herbal premium loose leaf tea made with an infusion of crimson and magenta fresh or dried calyces. It goes by many names around the world Roselle, Rosella, Agua de Jamaica, Karkade, Arhul ka phool and of course Hibiscus Sabdariffa.
Definitions of ocean current. 1. (oceanography) a warm ocean current that flows along the equator from the date line and south off the coast of Ecuador at Christmas time. any of the ocean currents that flow westward at the equator.
A long-shore current is an ocean current that moves parallel to shore. It is caused by swells sweeping into the shoreline at an angle and pushing water down the length of the beach in one direction.ong-shore currents are common at any beach that is exposed to breaking surf. They are responsible for many rescues along the coast by sweeping swimmers and surfers down the beach into a variety of hazards.