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Blóðarfi

Blóðarfi

Vísindaleg flokkun
Ríki: Jurtaríki (Plantae)
Fylking: Dulfrævingar (Magnoliophyta)
Flokkur: Tvíkímblöðungar (Magnoliopsida)
(óraðað) Polygonales
Ættkvísl: Polygonum
Tegund:
P. aviculare

Tvínefni
Polygonum aviculare
L. 1753
Samheiti
Samnefni
  • Avicularia vulgaris Didr.
  • Centinodium axillare Montandon
  • Polygonum agreste Sumner
  • Polygonum aphyllum Krock.
  • Polygonum araraticum Kom.
  • Polygonum berteroi Phil.
  • Polygonum buxiforme Small
  • Polygonum ganderbalense Munshi & Javeid
  • Polygonum heterophyllum Lindm.
  • Polygonum monspeliense Thiéb.-Bern. ex Pers.
  • Polygonum neglectum Besser
  • Polygonum planum Skvortsov
  • Polygonum polyneuron Franch. & Sav.
  • Polygonum prostratum Skvortsov
  • Polygonum procumbens Gilib.
  • Polygonum retinerve Vorosch.
  • Polygonum rubescens Small
  • Polygonum scythicum Klokov
  • Polygonum striatum K. Koch
  • Polygonum uruguense H. Gross
  • Polygonum argenteum Ehrenb. ex Meisn.
  • Polygonum argenteum Skvortsov
  • Polygonum fusco-ochreatum Kom.
  • Polygonum stans Kitag.

Blóðarfi (fræðiheiti: Polygonum aviculare) er einær jurt í súruætt (Polygonaceae). Hann finnst víða á tempruðum svæðum, en virðist vera upprunninn frá Evrasíu og Norður-Ameríku.[1][2][3][4][5][6]

Undirtegundir

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Blóðarfi er mjög útbreiddur og eru nokkrar undirtegundir viðurkenndar:[7][1][2][8]

  • Polygonum aviculare subsp. aviculare – Mjög útbreidd
  • Polygonum aviculare subsp. boreale (Lange) Karlsson – Grænland, Labrador, Nýfundnaland, Skandinavía
  • Polygonum aviculare subsp. buxiforme (Small) Costea & Tardif – Norður Ameríka
  • Polygonum aviculare subsp. depressum (Meisn.) Arcang. – Evrópa, Norður Ameríka
  • Polygonum aviculare var. fusco-ochreatum (Kom.) A.J.Li – norðaustur Kína, austast í Rússlnadi
  • Polygonum aviculare subsp. neglectum (Besser) Arcangeli – Evrópa, Norður Ameríka
  • Polygonum aviculare subsp. rurivagum (Jord. ex Boreau) Berher – Evrópa, Norður Ameríka

Tilvísanir

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  1. 1,0 1,1 Flora of China, Polygonum aviculare Linnaeus, 1753. 萹蓄 bian xu
  2. 2,0 2,1 Flora of North America, Polygonum aviculare Linnaeus, 1753. Doorweed, knotgrass, renouée des oiseaux
  3. „Atlas of Living Australia, Polygonum aviculare L., Wireweed“. Afrit af upprunalegu geymt þann 4. mars 2016. Sótt 26. september 2018.
  4. Altervista Flora Italiana, Polygonum aviculare L. includes photos and European distribution map
  5. Lindau, G. 1894. Beiträge zur argentinischen Flora. Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie 19(4, Beibl. 48): 8–23 descriptions and geographic information in Latin, commentary in German
  6. Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas. 1987. List of species of southern African plants. Memoirs of the Botanical Survey of South Africa 2(1–2): 1–152(pt. 1), 1–270(pt. 2).
  7. „The Plant List, Polygonum aviculare L.“. Afrit af upprunalegu geymt þann 29. mars 2022. Sótt 26. september 2018.
  8. „Knotgrass: Polygonum aviculare. NatureGate. Sótt 30. desember 2013.

Ytri tenglar

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Blóðarfi
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