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saururus

Scientific Name: Saururus

Family: Saururaceae

Category: Dicot

Growth:

Duration:

Other Names:

       

Lizard's Tail (Saururus cernuus)

Saururus cernuus, commonly known as Lizard's Tail, is a captivating plant with a unique appearance and interesting ecological role. This herbaceous perennial thrives in wet environments and has a history of both ornamental and medicinal uses.

Considerations for Pets

  • Grows from underground runners.

Considerations for Children

  • Grows from underground runners.

Nomenclature and Taxonomy

  • Scientific Name: Saururus cernuus L.
  • Common Names: Lizard's Tail, American Swamp Lily, Lizard
  • Family: Saururaceae (Lizard's Tail family)
  • Kingdom: Plantae
  • Synonyms: Saururus lucidus Donn, Mattuschkia aquatica Gmelin

Distribution and Habitat

  • Native to eastern North America, particularly the southeastern United States.
  • Found in wet areas, shallow water, marshes, along the edges of ponds, and swamps.
  • Adventive distribution: Introduced into Europe.

Morphology and Growth

  • Herbaceous perennial that typically grows to a height of 1 to 3 feet (approximately 0.3 to 1 meter), although some sources mention it can reach up to 5 feet.
  • Erect or semi-erect growth habit.
  • Spreads through underground runners, forming small colonies.
  • Features long-stalked, ovate leaves that are heart-shaped at the base.
  • Produces small, fragrant, white flowers arranged in a drooping, tail-like spike.
  • Flowers bloom from July to August.
  • Grows from a fleshy rhizome.

Ecological Role

  • Can be considered invasive in certain regions.
  • Low preference food for omnivorous crayfish.

Traditional and Medicinal Uses

  • Some American Indian tribes utilized Saururus cernuus for medicinal purposes.
  • Saururus chinensis, a related species, has been used in traditional herbalism and Korean traditional medicine.

Quirky Facts

  • Both the common name and the scientific genus name refer to the lizard-like shape of the drooping flower head.
  • Saururus cernuus is an endangered plant in Connecticut.

Further Information

  • ITIS (Integrated Taxonomic Information System): Saururus cernuus L. (TSN 18221)
  • Discover Life: Biology, natural history, ecology, identification and distribution of Saururus cernuus
  • UF/IFAS Center for Aquatic and Invasive Plants: Aquatic and Invasive Plant Identification Series