Taxon: Hieracium lachenalii C. C. Gmel.

• Check PlantSearch database of Botanic Gardens Conservation International for possible non-NPGS germplasm.

Common names:

• common hawkweed   (Source: NatureServe ) – English
  

Economic importance:

• View ethnobotanical data from Moerman's Native American Ethnobotany Database

Distributional range:

• ASIA-TEMPERATE
  Western Asia: Turkey
  Caucasus: Azerbaijan; Georgia
• EUROPE
  Northern Europe: Denmark; Finland; Ireland; Norway; Sweden; United Kingdom
  Middle Europe: Austria; Belgium; Czech Republic; Germany; Hungary; Netherlands; Poland; Slovakia
  East Europe: Belarus; Estonia; Latvia; Lithuania; Russian Federation - European part; Ukraine
  Southeastern Europe: Albania; Bosnia and Herzegovina; Croatia; Italy; Montenegro; Romania; Serbia; Slovenia
  Southwestern Europe: France
• NORTHERN AMERICA (Check conservation status in U.S. & Canada in NatureServe Explorer database)
  Subarctic America: Greenland
  Eastern Canada: Canada - New Brunswick, Newfoundland, Nova Scotia, Ontario, Prince Edward Island, Quebec
  Western Canada: Canada - British Columbia
  Northeastern U.S.A.: United States - Connecticut, Maine, Massachusetts, Michigan, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont
  North-Central U.S.A.: United States - Minnesota, Wisconsin
  Northwestern U.S.A.: United States - Oregon, Washington
  Southeastern U.S.A.: United States - Delaware

References:

• J. Linn. Soc., Bot. 54:196–197. [accepts].
• Euro+Med Editorial Committee. Euro+Med Plantbase: the information resource for Euro-Mediterranean plant diversity (on-line resource).
• FNA Editorial Committee. 1993–. Flora of North America. [may be correct name for H. vulgatum Fr.].
• Gleason, H. A. & A. Cronquist. 1991. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2. [accepts].
• Hess, H. E. et al. 1976. Flora der Schweiz, ed. 2. [accepts].
• Holm, L. et al. 1979. A geographical atlas of world weeds. [= H. vulgatum Fr.].
• Kartesz, J. T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. [accepts].
• NatureServe. 2009–. NatureServe Explorer: an online encyclopedia of life (on-line resource).
• Savulescu, T. et al., eds; E. J. Nyárády et al., comp. 1952–1976. Flora republicii populare romine. [accepts].
• Scoggan, H. J. 1978–1979. The flora of Canada, 4 vol. [= H. vulgatum Fr.].
• Tutin, T. G. et al., eds. 1964–1980. Flora europaea. [sensu auct., non C. C. Gmel. = H. acuminatum Jordan].
• Voss, E. 1972–. Michigan flora. [accepts].

More:

Search AGRICOLA article citation database for citations referencing Hieracium lachenalii.

Search NCBI's Entrez search engine for PubMed citations referencing Hieracium lachenalii.

Search Biodiversity Heritage Library for historical publications referencing Hieracium lachenalii.

Synonyms:

• (=) Hieracium vulgatum Fr.
  

Check other web resources for Hieracium lachenalii C. C. Gmel.:

• Flora Europaea: Database of European Plants (ESFEDS)
• Euro+Med Plantbase: Information Resource for Euro-Mediterranean Plant Diversity
• Flora of North America: Collaborative Floristic Effort of North American Botanists
• PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
• BONAP: North American Plant Atlas of the Biota of North America Program
• TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
• ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
• AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
• Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.

Check other web resources for images:

• PlantSystematics.org
• 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

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