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Mackenzie's water hemlock

Scientific Name: Cicuta virosa

Family: Apiaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Mackenzie's Water Hemlock (Cicuta virosa)

Considerations for Pets

  • This plant is identified as very poisonous, so ingestion should be avoided.

Considerations for Children

  • This plant is identified as very poisonous, so ingestion should be avoided.

Common Names

  • Scientific Name: Cicuta virosa
  • Common Names: Mackenzie's Water Hemlock, Water Hemlock, Cowbane, Northern Water Hemlock, European Water-hemlock, False Parsley, Narrow-leaved Water Hemlock

Taxonomy and Nomenclature

  • Family: Apiaceae (also known as Umbelliferae), commonly called the Carrot Family.
  • Genus: Cicuta L.
  • Species: Cicuta virosa L.
  • Synonyms: The text refers to various common names that can be considered synonyms in some contexts.

Distribution and Habitat

  • Native to northern parts of North America and Eurasia.
  • Often found growing in freshwater dykes and shallow water near the margins of thaw lakes.
  • Observed growing in a freshwater dyke in The Broads National Park, Norfolk, England.
  • Observed in Anchorage Borough AK, July 2010.

Morphological Characteristics

  • It's a forb/herb, meaning it is a non-woody plant that is not a grass.
  • The stem can grow up to 4 feet tall.