Xanthophytum antoanense A plant in situ B whole plant C leaf base D leaf, adaxial surface E leaf, abaxial surface F setose hairs on abaxial leaf surface (dried) G stipule H inflorescences I bracts (dried) J flower, top view K calyx lobes L opened corolla showing stamens M pistil N ovary, disc and base of style O flower, side view, with an interfloral bract (arrow) P corolla and calyx, some calyx lobes removed Q anthers R stigma (corolla removed) S cross-section of ovary.