Polygonum hydropiperoides f. leucochranthum A.H.Moore
This is a synonym of
Persicaria hydropiperoides (Michx.) Small
Polygonum hydropiperoides f. leucochranthum A.H.Moore appears in other Kew resources:
First published in Rhodora 16: 129 (1914)
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
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