Bistorta vacciniifolia, the whortleberry-leaved knotweed, is a species of flowering plant in the family Polygonaceae, native to Tibet and the Himalaya.[1] Well-suited for clay soils, as its synonym Persicaria vacciniifolia it has gained the Royal Horticultural Society's Award of Garden Merit.[2][3]
References
- ^ a b "Bistorta vacciniifolia (Wall. ex Meisn.) Greene". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 23 May 2021.
- ^ "Clay soils: plants for". The Royal Horticultural Society. 2021. Retrieved 23 May 2021.
- ^ "Persicaria vacciniifolia whortleberry-leaved knotweed". The Royal Horticultural Society. 2021. Retrieved 23 May 2021.