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Polygonum rupestre
Also called Knotweed Family, Buckwheat Family, Buckwheat, Dock Family
Polygonum rupestre Kar. & Kir. is a species of flowering plant in the family Polygonaceae, native to Kazakhstan, Kyrgyzstan, Tajikistan and Uzbekistan. It was first described by Grigorij Silych Karelin and Ivan Kirilov in 1841.
(Polygonum rupestre (Wedd.) Kuntze is a different species, and is a synonym of Muehlenbeckia volcanica.)
Leathery knotweed · Knotweed · Polygonum albanicum · Polygonum amgense · European knotweed · Oval-leaf knotweed · Austin's Knotweed · Prostrate knotweed · Narrowleaf knotweed · Bidwell's knotweed · Bolander's knotweed · Northern Knotgrass
Text excerpted from the Wikipedia article Polygonum rupestre by its contributors, under CC BY-SA 4.0; the excerpts are shared under the same licence.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
