Last Coffee Plant of it's Species Survives! (I need a latte now)

This is a truly remarkable story of a plant thought to be extinct but a last remaining survivor was found and refuses to die despite many challenges.
synopsis: "A twisting and turning, complex and compelling story about a plant. It’s from NPR’s Robert Krulwich. And to put this story together he caught up with a botanist on her way through Philadelphia. He tracked down a scientist on an island in the Indian Ocean, and he got the dirt from a researcher.." read or listen to the story at npr.org