Stock photography, photos: Namibia: Quiver Tree Stock photos of Quiver Tree (Kokerboom) in Namibia Photograph: © Robert Preston Click for a larger image and more information Keywords associated with this stock photo: quiver, tree, kokerboom, plant, nature, namibia, desert, south, southern, western, africa, travel, dry, spiky, aloe, dichotoma, life, botany, single, rock, natural, wonder