buckwheat, common buckwheat
green buckwheat, Japanese buckwheat, Tartary buckwheat
tuber fleeceflower
alpine mountainsorrel
pinkhead smartweed
denseflower knotweed
kiss me over the garden gate
prostrate knotweed
Chinese rhubarb
garden sorrel
red sorrel, common sheep sorrel, sheep sorrel
pale dock
western dock
arctic dock
clustered dock
narrowleaf dock, sour dock, curly dock
toothed dock
bitter dock
greater water dock
fiddle dock
willow dock