Polygonaceae
- acoraceae
- amaryllidaceae (liliaceae)
- apinaceae
- apocynaceae
- asteraceae (compositae)
- betulaceae
- boraginaceae
- brassicaceae
- caprifoliaceae
- cupressaceae
- equisetaceae
- fabaceae
- glossulariaceae
- hypericaceae
- lamiaceae (labiatae)
- malvaceae
- papaveraceae
- plant family
- plantaginaceae
- polygonaceae
- ranunculaceae
- rosaceae
- rubiaceae
- sapindaceae
- theaceae
- urticaceae
- verbenaceae
- violaceae
Bistort, Polygonum bistorta L.
Since I was a child I have admired bistort, Polygonum bistorta. To me, she was a rather intriguing plant, which is why I am writing a monograph about this particular…

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Knotweed, Japanese, Reynoutria japonica
Japanese knotweed, Polygonum cuspidatum or Reynoutria japonica, is a plant that not everyone is wholly enthusiastic about. In many articles on knotweed you will also find words like 'aggressive', 'invasive',…

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