or·pine 
(ôrpĭn)
(ôrpĭn)n.
Any of various succulent plants of the family Crassulaceae, especially the Eurasian species Hylotelephium telephium syn. Sedum telephium, having clusters of reddish-purple flowers. Also called live-forever.
[Middle English orpin, from Old French, from orpiment, orpiment; see ORPIMENT.]