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Image of Japanese Knotweed
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Japanese Knotweed

Reynoutria japonica Houtt.

Scientific Names

Preferred Names

Reynoutria japonica Houtt.
Species recognized by EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Fallopia japonica
Fallopia japonica (Houtt.) Ronse Decr.
Polygonum cuspidatum Siebold & Zucc.
Species recognized by GBIF national node type records UK
Reynoutria henryi
Species recognized by China Species List and Taiwan Species List
Reynoutria japonica
Reynoutria japonica Houttuyn
Recognized by eFloras
Reynoutria japonica var. compacta
Recognized by NCBI
Tiniaria japonica
Species recognized by China Species List
Fallopia compacta
Species recognized by wikidata_hierarchy tar gz
Fallopia japonica
Fallopia japonica (Houtt.) Ronse Decr.
Fallopia japonica var. compacta
Fallopia japonica var. uzenensis
Pleuropterus zuccarinii
Species recognized by wikidata_hierarchy tar gz
Polygonum compactum
Species recognized by wikidata_hierarchy tar gz
Polygonum reynoutria
Species recognized by wikidata_hierarchy tar gz
Polygonum reynoutria f. colorans
Form recognized by wikidata_hierarchy tar gz
Reynoutria compacta
Species recognized by wikidata_hierarchy tar gz
Reynoutria compacta (Hook. fil.) Nakai
Species recognized by Catalogue of Life 7 February 2023
Reynoutria japonica Houtt.
Reynoutria uzenensis
Species recognized by wikidata_hierarchy tar gz

Alternative Names

Fallopia compacta (Hook. fil.) G. H. Loos & P. Keil
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Fallopia japonica (Houtt.) Ronse Decraene
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Fallopia japonica var. compacta (Hook. fil.) J. P. Bailey
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Fallopia japonica var. uzenensis (Honda) K. Yonekura & Hiroyoshi Ohashi
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Pleuropterus cuspidatus (Sieb. & Zucc.) H. Gross
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Pleuropterus zuccarinii Small
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum compactum Hook. fil.
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum cuspidatum f. compactum (Hook. fil.) Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum cuspidatum f. rosea (Satomi) N. Satomi
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum cuspidatum var. compactum (Hook. fil.) L. H. Bailey
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum reynoutria (Houtt.) Makino
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum reynoutria f. colorans Makino
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum reynoutria var. compactum (Hook. fil.) Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum reynoutria var. humilis Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum sieboldii var. compactum (Hook. fil.) L. H. Bailey
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Polygonum zuccarinii Small
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria compacta (Hook. fil.) Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria compacta (Hook. fil.) P. D. Sell
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria elata Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria hastata Nakai ex Ui
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria henryi Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria japonica f. rosea Satomi
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria japonica var. compacta (Hook. fil.) Buchheim
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria japonica var. compacta (Hook. fil.) Moldenke
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria japonica var. humilis (Nakai) Nakai
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria japonica var. uzenensis Honda
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria uzenensis (Honda) Honda
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Reynoutria yabeana Honda
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Tiniaria japonica (Houtt.) Hedberg
Not accepted according to EOL Dynamic Hierarchy April 2022
Reference taxon from Synonymic Checklists of the Vascular Plants of the World in Species 2000 & ITIS Catalogue of Life
Fallopia japonica var. japonica
Doubtful according to GBIF classification
Fallopia compacta (Hook. fil.) G. H. Loos & P. Keil
Fallopia japonica
Synonym according to NCBI
Fallopia japonica (Houtt.) Ronse Decraene
Fallopia japonica var. compacta
Synonym according to NCBI
Fallopia japonica var. compacta (Hook. fil.) J. P. Bailey
Authority according to NCBI
Fallopia japonica var. compacta (Hook. fil.) J. P. Bailey
Fallopia japonica var. uzenensis (Honda) K. Yonekura & Hiroyoshi Ohashi
Pleuropterus cuspidatus (Sieb. & Zucc.) H. Gross
Pleuropterus zuccarinii Small
Polygonum compactum Hook. fil.
Polygonum cuspidatum fm. compactum (Hook. fil.) Nakai
Polygonum cuspidatum fm. rosea (Satomi) N. Satomi
Polygonum cuspidatum var. compactum (Hook. fil.) L. H. Bailey
Polygonum reynoutria (Houtt.) Makino
Polygonum reynoutria fm. colorans Makino
Polygonum reynoutria var. compactum (Hook. fil.) Nakai
Polygonum reynoutria var. humilis Nakai
Polygonum sieboldii var. compactum (Hook. fil.) L. H. Bailey
Polygonum zuccarinii Small
Reynoutria compacta (Hook. fil.) Nakai
Reynoutria compacta (Hook. fil.) P. D. Sell
Reynoutria elata Nakai
Reynoutria hastata Nakai ex Ui
Reynoutria henryi Nakai
Reynoutria japonica fm. rosea Satomi
Reynoutria japonica var. compacta (Hook. fil.) Buchheim
Reynoutria japonica var. compacta (Hook. fil.) Moldenke
Authority according to NCBI
Reynoutria japonica var. compacta (Hook. fil.) Moldenke
Reynoutria japonica var. humilis (Nakai) Nakai
Reynoutria japonica var. uzenensis Honda
Reynoutria uzenensis (Honda) Honda
Reynoutria yabeana Honda
Tiniaria japonica (Houtt.) Hedberg
Fallopia compacta (Hook. fil.) G. H. Loos & P. Keil
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Fallopia compacta (Hook. fil.) G. H. Loos & P. Keil
Synonym according to Catalogue of Life 7 February 2023
Fallopia japonica (Houtt.) Ronse Decr.
Synonym according to Catalogue of Life 7 February 2023
Fallopia japonica (Houtt.) Ronse Decraene
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Fallopia japonica f. colorans (Makino) Yonek.
Synonym according to Catalogue of Life 7 February 2023
Fallopia japonica var. compacta (Hook. fil.) J. P. Bailey
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Fallopia japonica var. compacta (Hook. fil.) J. P. Bailey
Synonym according to Catalogue of Life 7 February 2023
Fallopia japonica var. hachidyoensis (Makino) Yonek. & H. Ohashi
Synonym according to Catalogue of Life 7 February 2023
Fallopia japonica var. uzenensis (Honda) K. Yonekura & Hiroyoshi Ohashi
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Fallopia japonica var. uzenensis (Honda) Yonek. & H. Ohashi
Synonym according to Catalogue of Life 7 February 2023
Pleuropterus cuspidatus (Sieb. & Zucc.) H. Gross
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Pleuropterus cuspidatus (Siebold & Zucc.) H. Gross
Synonym according to Catalogue of Life 7 February 2023
Pleuropterus zuccarinii (Small) Small
Synonym according to Catalogue of Life 7 February 2023
Pleuropterus zuccarinii Small
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum compactum Hook. fil.
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum compactum Hook. fil.
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum Siebold & Zucc.
Ambiguous synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum f. compactum (Hook. fil.) Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum cuspidatum f. compactum (Hook. fil.) Nakai
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum f. rosea (Satomi) N. Satomi
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum cuspidatum f. roseum (Satomi) Satomi
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum var. compactum (Hook. fil.) L. H. Bailey
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum cuspidatum var. compactum (Hook. fil.) L. H. Bailey
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum var. spectabile Noter
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum var. terminale (Honda) Ohwi
Synonym according to Catalogue of Life 7 February 2023
Polygonum cuspidatum var. uzenense (Honda) Noda
Synonym according to Catalogue of Life 7 February 2023
Polygonum hachidyoense Makino
Synonym according to Catalogue of Life 7 February 2023
Polygonum hachijoense Nakai ex Honda
Synonym according to Catalogue of Life 7 February 2023
Polygonum japonicum (Houtt.) S. L. Welsh
Synonym according to Catalogue of Life 7 February 2023
Polygonum pictum Jacques
Synonym according to Catalogue of Life 7 February 2023
Polygonum reynoutria (Houtt.) Makino
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum reynoutria (Houtt.) Makino
Synonym according to Catalogue of Life 7 February 2023
Polygonum reynoutria Makino
Synonym according to Catalogue of Life 7 February 2023
Polygonum reynoutria f. colorans Makino
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum reynoutria f. colorans Makino
Synonym according to Catalogue of Life 7 February 2023
Polygonum reynoutria var. compactum (Hook. fil.) Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum reynoutria var. compactum (Hook. fil.) Nakai
Synonym according to Catalogue of Life 7 February 2023
Polygonum reynoutria var. humilis Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum reynoutria var. humilis Nakai
Synonym according to Catalogue of Life 7 February 2023
Polygonum sieboldii de Vriese ex L. H. Bailey
Synonym according to Catalogue of Life 7 February 2023
Polygonum sieboldii var. compactum (Hook. fil.) L. H. Bailey
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum sieboldii var. compactum (Hook. fil.) L. H. Bailey
Synonym according to Catalogue of Life 7 February 2023
Polygonum zuccarinii Small
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Polygonum zuccarinii Small
Synonym according to Catalogue of Life 7 February 2023
Reynoutria compacta (Hook. fil.) Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria compacta (Hook. fil.) P. D. Sell
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria compacta (Hook. fil.) P. D. Sell
Synonym according to Catalogue of Life 7 February 2023
Reynoutria elata Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria hachidyoensis (Makino) Nakai
Synonym according to Catalogue of Life 7 February 2023
Reynoutria hachidyoensis (Makino) Nakai ex Jôtani
Synonym according to Catalogue of Life 7 February 2023
Reynoutria hachidyoensis var. terminalis Honda
Synonym according to Catalogue of Life 7 February 2023
Reynoutria hachijoensis Nakai ex Jôtani
Synonym according to Catalogue of Life 7 February 2023
Reynoutria hastata (Honda) Nakai
Synonym according to Catalogue of Life 7 February 2023
Reynoutria hastata Nakai ex Ui
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria henryi Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria henryi Nakai
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica f. hastata (Honda) Hiyama
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica f. rosea Satomi
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria japonica f. rosea Satomi
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. compacta (Hook. fil.) Buchheim
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria japonica var. compacta (Hook. fil.) Buchheim
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. compacta (Hook. fil.) Moldenke
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria japonica var. compacta (Hook. fil.) Moldenke
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. elata
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. hastata Honda
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. humilis (Nakai) Nakai
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria japonica var. humilis (Nakai) Nakai
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. spectabilis (Noter) Moldenke
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. terminalis (Honda) Kitag.
Synonym according to Catalogue of Life 7 February 2023
Reynoutria japonica var. uzenensis Honda
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria japonica var. uzenensis Honda
Synonym according to Catalogue of Life 7 February 2023
Reynoutria uzenensis (Honda) Honda
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria uzenensis (Honda) Honda
Synonym according to Catalogue of Life 7 February 2023
Reynoutria yabeana Honda
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Reynoutria yabeana Honda
Synonym according to Catalogue of Life 7 February 2023
Tiniaria japonica (Houtt.) Hedberg
Not accepted according to Dynamic Hierarchy Version 2.2 - Test
Tiniaria japonica (Houtt.) Hedberg
Synonym according to Catalogue of Life 7 February 2023

Common Names

English

Flowering bamboo
Recognized by admin
Japanese knotweed
Recognized by Simpson et al 2020 and admin
Japanese-Knotweed
Japanese Knotweed preferred
Recognized by Wikidata Common Names

Basque

Japoniar piper-belar preferred
Recognized by Wikidata Common Names

Bulgarian

Японска фалопия preferred
Recognized by Wikidata Common Names

Chinese

虎杖 preferred
Recognized by Wikidata Common Names
虎杖叶
Recognized by Wikidata Common Names
贯脚
Recognized by Wikidata Common Names

Croatian

Japanski dvornik preferred
Recognized by Wikidata Common Names

Czech

křídlatka japonská preferred
Recognized by Wikidata Common Names

Danish

Japanpileurt preferred
Recognized by Wikidata Common Names

Dutch; Flemish

Japanse duizendknoop preferred
Recognized by admin

Esperanto

Japana falopio preferred
Recognized by Wikidata Common Names

Estonian

vooljas pargitatar preferred
Recognized by Wikidata Common Names

Finnish

Japanintatar
Recognized by admin
japanintatar preferred
Recognized by Wikidata Common Names

French

La Renouée du Japon preferred
Recognized by admin
Renouée à Feuilles Pointues
Recognized by admin
Renouée du Japon preferred
Recognized by Wikidata Common Names

German

Japanische Staudenknöterich
Recognized by admin
Zugespitzter Knöterich
Recognized by admin
Japanischer Staudenknöterich preferred
Recognized by Wikidata Common Names

Hebrew

ארכובית יפנית preferred
Recognized by Wikidata Common Names

Hungarian

Ártéri japánkeserűfű preferred
Recognized by Wikidata Common Names

Irish

glúineach bhiorach preferred
Recognized by Wikidata Common Names

Japanese

Itadori
Recognized by admin
イタドリ preferred
Recognized by Furui 2020 and Wikidata Common Names

Korean

Hoganggeun
Recognized by admin
호장근 preferred
Recognized by Wikidata Common Names

Latvian

Japānas dižsūrene preferred
Recognized by Wikidata Common Names

Lithuanian

Japoninis pelėvirkštis preferred
Recognized by Wikidata Common Names

Norwegian

Parkslirekne preferred
Recognized by Wikidata Common Names

Persian

فالوپیا جاپنیکا preferred
Recognized by Wikidata Common Names

Polish

Rdestowiec ostrokończysty preferred
Recognized by Wikidata Common Names

Slovak

Pohánkovec japonský preferred
Recognized by Wikidata Common Names

Spanish; Castilian

Japonski dresnik preferred
Recognized by Wikidata Common Names

Swedish

Parkslide preferred
Recognized by Wikidata Common Names

Vietnamese

Cốt khí củ preferred
Recognized by Wikidata Common Names

Welsh

Canclwm Japan preferred
Recognized by Wikidata Common Names

Zhuang; Chuang

Godiengangh preferred
Recognized by Wikidata Common Names

Lzh

虎杖 preferred
Recognized by Wikidata Common Names

Szy

nipaluma-hucang, hocang preferred
Recognized by Wikidata Common Names

Zh Cn

虎杖 preferred
Recognized by Wikidata Common Names

Zh Hans

大接骨 preferred
Recognized by Wikidata Common Names
斑庄根
Recognized by Wikidata Common Names
虎杖
Recognized by Wikidata Common Names
酸桶芦
Recognized by Wikidata Common Names
酸筒杆
Recognized by Wikidata Common Names

Zh Tw

虎杖 preferred
Recognized by Wikidata Common Names
黃藥子
Recognized by Wikidata Common Names
show 31 more languages
hide 31 languages

Curated hierarchies for Reynoutria japonica Houtt.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Caryophyllidae
Polygonales
Polygonaceae
Polygonoideae
Polygoneae
Polygonum
465 additional siblings truncated for brevity.
See the resource file for a full list.

wikidata_hierarchy tar gz

Biota
Eukaryota
Plantae
Viridiplantae
Embryophyta
Tracheophyta
Spermatophytina
Magnoliophyta
Magnoliopsida
Caryophyllidae
Polygonales
Polygonaceae
Polygonoideae
Polygoneae
Polygonum
Polygonum compactum (this page)
465 additional siblings truncated for brevity.
See the resource file for a full list.