Floral comparison of Aspidistra daibuensis var. longkiauensis C.T.Lu, M.J.Yang & J.C.Wang; A. mushaensis Hayata var. mushaensis, and A. daibuensis Hayata var. daibuensis A–G A. daibuensis var. longkiauensis H–N A. mushaensis var. mushaensis O–T A. daibuensis var. daibuensis A, H, O front view of the flower B, I, P lateral view of the flower C, J, Q stigma surface D, K, R half dissection of the perianth tube, showing the pistil and stamens E, L half dissection of the perianth tube and stigma F, M, S half dissection of the perianth tube, showing the stamen G, N, T half dissection of the stigma.