Rheum nanum Lingelsh.
This is a synonym of
Koenigia hookeri (Meisn.) T.M.Schust. & Reveal
Rheum nanum Lingelsh. appears in other Kew resources:
First published in Repert. Spec. Nov. Regni Veg. Beih. 12: 358 (1922)
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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