Tradescantia crassula Link & Otto. A habit, showing the erect stems, and distichously-alternate leaves with conduplicate blades B detail of the stem and leaf-sheath C detail of the abaxial side of the leaf-blade, showing the lack of hairs and the slightly conspicuous secondary veins D detail of floral buds, showing the setose hairs, restricted to the keels of the sepals E flower F detail of the inflorescence, showing the non-saccate cincinni bracts. Photographs by M.O.O. Pellegrini.