%0 Journal Article %T Persicariajucunda var. rotunda (Polygonaceae, Persicarieae), a distinct distylous taxa raised to specific rank %A Bo Li %A Ming-Lin Chen %A Shao-Feng Chen %A Yue-Ning Guo %J Archive of "PhytoKeys". %D 2019 %R 10.3897/phytokeys.126.35442 %K Distyly %K micro-morphology %K new combination %K Polygonum %K variety Plantae %K Caryophyllales %K Polygonaceae %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6650441/