Filed under: Hiking, Learning, Grenada, Ecotourism, Caribbean"You can use it for tea" he says after picking the small leaf and handing it to me to smell. There doesn't seem to be anything that Telfor Bedeau doesn't know about Grenada's plants. In the past 50 yards alone, he's pointed out trees that would've gone unnoticed as anything other than anonymous tropical trees. But now they're…