Holotype of Polygala qii sp. nov. (Ang Liu DX01, CSFI 076291).
Part of: Liu A, Zhou J-j, Li X, Yu X-l, Wu L (2024) Polygala qii, a new species of Polygalaceae from limestone landform in Southern Hunan, China. PhytoKeys 244: 77-87. https://doi.org/10.3897/phytokeys.244.121759