Taxon: Galeopsis tetrahit L.

 
Genus: Galeopsis
Family: Lamiaceae (alt.Labiatae)
  Subfamily: Lamioideae
Nomen number: 316890
Place of publication: Sp. pl. 2:579. 1753
Name Verified on: 27-Apr-1992 by ARS Systematic Botanists. Last Changed: 09-May-2011
Species priority site is:
Accessions: 0 in National Plant Germplasm System

Common names:

Economic Importance:

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

Distributional Range:

    Native:

  • Europe

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

  • Naturalized:

    . natzd. elsewhere

References:

  • Aldén, B., S. Ryman, & M. Hjertson Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource on www.skud.info) (Kulturvaxtdatabas)
  • CIBA-GEIGY, Basel, Switzerland The CIBA-GEIGY Weed Tables. 1974 (Weed TabCIBA)
  • Gleason, H. A. & A. Cronquist Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2. 1991 (Glea Cron ed2)
  • Greuter, W. et al., eds. Med-Checklist. 1984- (L Medit)
  • Groth, D. 2005. pers. comm. (pers. comm.)
  • Kartesz, J. T. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 1994 (L US Can ed2)
  • Komarov, V. L. et al., eds. Flora SSSR. 1934-1964 (F USSR)
  • Moerman, D. Native American ethnobotany, ed. 5. 1998 (Nat Amer Ethnobot)
  • Seed Regulatory and Testing Division, Agricultural Marketing Service, U.S.D.A. State noxious-weed seed requirements recognized in the administration of the Federal Seed Act (updated annually). (State Noxweed Seed)
  • Stace, C. New flora of the British Isles. 1995 (F BritStace)
  • Tutin, T. G. et al., eds. Flora europaea. 1964-1980 (F Eur)

Check other web resources for Galeopsis tetrahit L. :

Images:

  • Seed: U.S. National Seed Herbarium image