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Taxon: Galeopsis tetrahit L.

Genus: Galeopsis
Family: Lamiaceae (alt. Labiatae) subfamily: Lamioideae.
Nomen number: 316890
Place of publication: Sp. pl. 2:579. 1753
Typification: View record from Linnaean Plant Name Typification Project of the Natural History Museum of London.
Name verified on: 27-Apr-1992 by ARS Systematic Botanists. Last updated: 20-Apr-2009
No species priority site assigned.

NO ACCESSIONS IN NPGS UNDER THIS NAME.

SPECIES RESTRICTED BECAUSE STATE NOXIOUS WEED
A declared aquatic or terrestrial noxious weed and/or noxious-weed seed in these U.S. states (see state noxious weed lists), with links to state information or web documents:
AK*°.
ªAquatic. *Terrestrial. °In seed.
Link to noxious weed information from Invaders Database System

Common names:

  • common hemp-nettle   (Source: F BritStace ) – English
  • hemp-nettle   (Source: Glea Cron ed2 ) – English
  • galeópse-comum   (Source: D. Groth, p.c. 2005) – Portuguese (Brazil)

Economic importance:

  • Weed: also potential seed contaminant   (fide Geigy Weed Tables. 1968)
More:

Distributional range:

      Native:
  • EUROPE
    Northern Europe: Denmark; Finland; Ireland; Norway; Sweden; United Kingdom
    Middle Europe: Austria; Belgium; Czechoslovakia; Germany; Hungary; Netherlands; Poland; Switzerland
    East Europe: Belarus; Estonia; Latvia; Lithuania; Russian Federation - European part [w.]; Ukraine
    Southeastern Europe: Albania; Bulgaria; Former Yugoslavia; Greece; Italy; Romania
    Southwestern Europe: France [incl. Corsica]; Portugal; Spain

      Naturalized:
  • naturalized elsewhere

References:

  • CIBA-GEIGY, Basel, Switzerland. The CIBA-GEIGY Weed Tables (Weed TabCIBA)
  • Gleason, H. A. & A. Cronquist. 1991. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2. (Glea Cron ed2)
  • Greuter, W. et al., eds. 1984–. Med-Checklist. (L Medit)
  • Groth, D. 2005. pers. comm. [re. Brazilian common names].
  • Kartesz, J. T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. (L US Can ed2) [with two varieties].
  • Komarov, V. L. et al., eds. 1934–1964. Flora SSSR. (F USSR)
  • Seed Regulatory and Testing Branch, Agricultural Marketing Service, U.S.D.A. 1999. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act. (State Noxweed Seed)
  • Stace, C. 1995. New flora of the British Isles. (F BritStace)
  • Tutin, T. G. et al., eds. 1964–1980. Flora europaea. (F Eur)
More:

Check other databases for Galeopsis tetrahit L.:


Images:

More:
  • Check PlantSystematics.org for additional images
  • Google Images Images Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy
| USDA | ARS | GRIN | NPGS | New Search |
Cite as:
USDA, ARS, National Genetic Resources Program.
Germplasm Resources Information Network - (GRIN) [Online Database].
National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?316890 (09 September 2010)

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