Flower morphology of Allocheilos maguanensis W.H. Chen & Y.M. Shui, sp. nov. (A–C, E, F, H from Y.M. Shui, S.W. Guo et al. B2017-1343 D, G, I, J from Y.M. Shui, W.H. Chen, S.W. Guo, H.H. Xi et al. B2018-495) A, B inflorescence showing the wide bracts C face and lateral view of flowers D, E opened corolla showing stamens and staminodes F, G close-up of stamens coherent laterally H calyx showing ovate segments with beaked apex I face view of flower showing the white staminode inside J disk at the base of the ovary. Notes: at anther, br bract, cx calyx lobe, dc disc, fm filament, gl glandular, sd staminode, sm stigma.