cassina

enUK

cas·si·na

or cas·se·na C0144100 (kə-sē′nə)n. Either of two hollies of the southeast United States, dahoon or yaupon, or a tea made from yaupon leaves.
[American Spanish, yaupon, from Timucua kasine.]

cassina

(kəˈsiːnə) n (Plants) an evergreen shrub from the Southern US with dark leaves