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lanceleaf water plantain

Scientific Name: Alisma lanceolatum

Family: Alismataceae

Category: Monocot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Lanceleaf Water Plantain (Alisma lanceolatum)

Alisma lanceolatum, commonly known as lanceleaf water plantain or narrow-leaved water plantain, is an aquatic plant with a wide distribution and interesting botanical characteristics.

Considerations for Pets

  • This plant grows in aquatic environments.

Considerations for Children

  • The plant has long-stalked basal leaves.

Taxonomy and Nomenclature

  • Scientific Name: Alisma lanceolatum
  • Common Names: Lanceleaf water plantain, narrow-leaved water plantain
  • Kingdom: Plantae
  • Taxonomic Rank: Species
  • Family: Alismataceae (Water Plantain Family)
  • Synonyms: None explicitly mentioned, but it is associated with the name "narrow-leaf water-plantain."

Morphology and Growth Habits

  • Erect, hairless aquatic herb.
  • Leaves are broadly linear-lanceolate, pointed, 6-7.5 cm long, 1-1.4 cm broad.
  • Grown in water gardens, tends to have a panel-like development.

Distribution and Habitat

  • Found in aquatic and marshy environments.
  • Specifically mentioned as occurring at Lake Hennessy, Napa County, California.

Quirky Facts

  • Common water-plantain flowers (likely referring to the broader *Alisma* genus) open in the late afternoon and close again at dusk.

Additional Information

  • Referenced in the Flora of North America.
  • Information can also be found on the Encyclopedia of Life.