** 2016 Appeal ** In order to extend our coverage of climate zones, we’ve identified around 700 plants to add to our database. To do this properly and at the same time improve the usability of our website we need extra funds in addition to our regular level of income. more >>

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Search for: Polygonum
Latin NameCommon NameFamilySynonymsEdibility RatingMedicinal Rating
Fagopyrum dibotrysPerennial BuckwheatPolygonaceaeF. cymosum. (Trev.)Meissn. Polygonum chinense. P. dibotrys.42
Fagopyrum esculentumBuckwheatPolygonaceaeF. sagittatum. F. vulgare. Polygonum fagopyrum. - correct name?33
Fagopyrum tataricumTartarian BuckwheatPolygonaceaePolygonum tataricum.31
Muehlenbeckia axillarisSprawling wirevinePolygonaceaeM. hypogaea. M. nana. Polygonum axillare.30
Polygonum alaskanumAlaska Wild RhubarbPolygonaceaeP. phytolaccaefolium. Meisn.&Small.21
Polygonum alpinumAlpine Knotweed, Alaska wild rhubarbPolygonaceaeP. undulatum21
Polygonum amphibiumWillow Grass, Water knotweed, Longroot smartweed, Water smartweedPolygonaceaePersicaria amphibia.12
Polygonum arenastrumSmall-Leaved Knotweed, Oval-leaf knotweedPolygonaceaeP. aequale. Lindm. P. littorale. auct. pro parte. P. microspermum. P. calcatum.23
Polygonum aviculareKnotweed, Prostrate knotweedPolygonaceaeP. heterophyllum. P. littorale.23
Polygonum barbatumJoint WeedPolygonaceae 11
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