Viola huizhouensis A habitat B habit C young capsule with sepals and bracteoles D stem with stipules E abaxial surface of leaf blade F bracteoles G flowers H petals I longitudinal section of stigma and ovary J comparison of leaf blades. Left, V. guangzhouensis. Right, V. huizhouensis. K. Specimen of V. huizhouensis (Y.S. Huang and Q. Fan 1803). L. Specimen of V. guangzhouensis (Y.S. Huang 1804).