Polygonum oxyspermum

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Welwitschia mirabilis or Amborella trichopoda

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Giant Redwood, Tollkirscheor 芙蕖

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endangered perennial medicinal 2024 1977

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4672364-4 or Q36484

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Home Plants magnoliophyta magnoliopsida caryophyllales polygonaceae polygonum Polygonum oxyspermum

C.A.Mey. & Bunge

1824

ray's knotgrass

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Climate | Habitat | History | Research

Summary

Polygonum oxyspermum is a coastal species of flowering plant in the buckwheat family. It is native to Europe, primarily along the shores of the Atlantic, the North Sea, and the Baltic Sea, from France and Ireland to Finland and Russia. It is also naturalized in eastern Canada and in the US State of Maine....read more on Wikipedia.