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dogstail grass

Scientific Name: Cynosurus

Family: Poaceae

Category: Monocot

Growth:

Duration:

Other Names:

       

Crested Dog's-tail (Cynosurus cristatus)

Crested Dog's-tail, scientifically known as Cynosurus cristatus, is a common perennial grass found in grasslands and meadows. It has also been historically used as a crop for making bonnets.

Considerations for Pets

  • This grass is commonly found in sheep pastures.
  • Some sources suggest it is used in mixes with other grasses that include onion grass and fern in baskets that may be kept indoors.

Taxonomy and Nomenclature

  • Scientific Name: Cynosurus cristatus
  • Common Names: Crested Dog's-tail, Crested Dogstail, Dogstail Grass
  • Family: Poaceae (Grass family)

Distribution and Habitat

  • Found in a wide range of swards, especially short and heavily grazed neutral and calcareous grasslands.
  • Common in older sheep pastures.
  • Occurs naturally in the middle and high Alpine zones.
  • Found in Ireland.

Morphological Characteristics

  • Short-lived perennial grass.
  • Tufted growth habit.
  • Wiry grass, typically 15 to 60 cm tall.
  • Bright green in color.
  • Leaves are flat and smooth, about 2 mm wide.
  • Inflorescence is erect, dense, oblong, spike-like, flat-looking, and one-sided.
  • Leafy base of flat smooth.

Ecological Role

  • It is not considered aggressive and grows well late into the season.
  • Serves as a food source for butterfly larvae.

Quirky Facts

  • Crested dogstail grass was historically used as a rat.