Taxon: Persicaria lapathifolia (L.) Delarbre

 
Genus: Persicaria
Family: Polygonaceae
  Subfamily: Polygonoideae
      Tribe: Persicarieae
Nomen number: 409765
Place of publication: Fl. Auvergne ed. 2:519. 1800 (S. F. Gray, Nat. arr. Brit. pl. 2:270. 1822)
Comment: according to J. L. Reveal (pers. comm. via e-mail on 1 May 2010) publication of this book took place on 10 Jan 1822, not 1 Nov 1821 as indicated in TL-2
Name Verified on: 17-Aug-2005 by ARS Systematic Botanists. Last Changed: 13-Jan-2015
Species priority site is: Western Regional PI Station (W6)
Accessions: 2 in National Plant Germplasm System (GoogleMap)

Common names:

Economic Importance:

  • Weed: potential seed contaminant (fide Weed CIBA, as Polygonum lapathifolium)

Distributional Range:

    Other:

    . exact native range obscure

    Native:

  • Africa

    • Macaronesia: Portugal - Madeira Islands; Spain - Canary Islands
    • Northern Africa: Algeria; Egypt; Morocco; Tunisia
  • Asia-Temperate

    • Caucasus: Armenia; Azerbaijan; Georgia; Russian Federation - Dagestan; Russian Federation-Ciscaucasia - Ciscaucasia
    • China: China - Anhui, - Zhejiang, - Fujian, - Heilongjiang, - Henan, - Hebei, - Hunan, - Hubei, - Gansu, - Jiangxi, - Jiangsu, - Jilin, - Guangdong, - Guizhou, - Liaoning, - Shanxi, - Shandong, - Shaanxi, - Sichuan, - Qinghai, - Yunnan, - Nei Monggol, - Guangxi, - Ningxia, - Xinjiang, - Hainan
    • Eastern Asia: Japan; Korea; Taiwan
    • Middle Asia: Kazakhstan; Tajikistan; Turkmenistan; Uzbekistan
    • Mongolia: Mongolia
    • Russian Far East: Russian Federation-Far East - Far East
    • Siberia: Russian Federation-Eastern Siberia - Eastern Siberia; Russian Federation-Western Siberia - Western Siberia
    • Western Asia: Afghanistan; Cyprus; Iran; Iraq; Israel; Lebanon; Syria; Turkey
  • Asia-Tropical

    • Indian Subcontinent: Bhutan; India; Nepal; Pakistan
    • Indo-China: Myanmar; Thailand; Vietnam
    • Malesia: Indonesia
  • Europe

    • Eastern Europe: Belarus; Estonia; Latvia; Lithuania; Moldova; Russian Federation-European part - European part; Ukraine
    • Middle Europe: Austria; Belgium; Czech Republic; Germany; Hungary; Netherlands; Poland; Slovakia; Switzerland
    • Northern Europe: Denmark; Ireland; Norway; Sweden; United Kingdom
    • Southeastern Europe: Albania; Bosnia and Herzegovina; Bulgaria; Croatia; Greece; Italy; Macedonia; Montenegro; Romania; Serbia; Slovenia
    • Southwestern Europe: France; Portugal; Spain

  • Naturalized:

    . widely natzd.

References:

  • Webster's third new international dictionary. 1961 (Websters Dict)
  • Demilly, D. et al. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 7. 2001 (L Noms French ed7)
  • FNA Editorial Committee Flora of North America. 1993- (F NAmer)
  • Galasso, G. 2011. Review of Polygonaceae data for World Economic Plants, ed. 2 (pers. comm.)
  • Greuter, W. et al., eds. Med-Checklist. 1984- (L Medit)
  • Groth, D. 2005. pers. comm. (pers. comm.)
  • Integrated Botanical Information System (IBIS) Australian plant common name database (on-line resource). (Aust Pl Common Names)
  • Iwatsuki, K. et al. Flora of Japan. 1993- (F Japan)
  • Izquierdo Z., I. et al., eds. Lista de especies silvestres de Canarias: hongos, plantas y animales terrestres. 2004 (L Canarias)
  • Jonsell, B., ed. Flora nordica. 2000 (F Nordica)
  • Miller, A. G. & T. A. Cope Flora of the Arabian Peninsula and Socotra. 1996- (F Arabia)
  • Porcher, M. H. et al. Searchable World Wide Web Multilingual Multiscript Plant Name Database (MMPND) (on-line resource). (Pl Names)
  • Silva, L. et al. Listagem da fauna e flora terrestres dos Açores. Lista des plantas vasculares (Pteridophyta e Spermatophyta). 2005 (L Azores)
  • Wilson, K. L. 1990. Some widespread species of Persicaria (Polygonaceae) and their allies Kew Bull. 45:633.
  • Wu Zheng-yi & P. H. Raven et al., eds. Flora of China (English edition). 1994- (F ChinaEng)

Synonyms:

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