Tradescantia mundula Kunth. A habit, showing the mat-forming prostrate stems B–C stems and leaf-sheaths B detail of a sparsely strigose stem, leaf-sheath and subpetiole C detail of a strigose stem, leaf-sheath, subpetiole and young leaves D–E leaves D adaxial side of the blade, showing the medium green colouration and impressed secondary veins E abaxial side of the blade, showing the vinaceous tinted colouration F detail of the inflorescence, showing the saccate cincinni bract base G detail of flower at post-anthesis, showing the pedicel’s and sepals’ velutine indumentum H front view of a flower, showing the flat petals I dorsal and ventral views of the seed, showing the costate testa not cleft towards the embryotega and the hilum ca. ½ the length of the seed. Field photos by M.O.O. Pellegrini.