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Hooker's sandwort

Scientific Name: Arenaria hookeri

Family: Caryophyllaceae

Category: Dicot

Growth: Subshrub, Forb/herb

Duration: Perennial

Other Names:

       

Hooker's Sandwort (Arenaria hookeri)

Hooker's Sandwort, scientifically known as Arenaria hookeri, is a perennial subshrub forb/herb belonging to the Chickweed family (Alsinaceae or Caryophyllaceae). It is also sometimes referred to by the scientific name Eremogone hookeri.

Considerations for Pets

  • The text mentions that the leaves of Arenaria hookeri are sharp.

Considerations for Children

  • The text mentions that the leaves of Arenaria hookeri are sharp.

Common Names

  • Accepted Scientific Name: Arenaria hookeri Nutt.
  • Common Names: Hooker's sandwort, desert sandwort
  • Synonym: Eremogone hookeri (Nuttall) W. A. Weber

Taxonomy and Nomenclature

  • Family: Alsinaceae (Chickweed) or Caryophyllaceae
  • Rank: Species
  • Synonyms: Eremogone hookeri

Distribution and Habitat

  • Grows in plains and rocky areas.
  • Observed in locations such as Uinta County, Utah, at an elevation of 7,550 ft.
  • Found in Reno rock gardens.
  • Associated with common plants such as Colorado Pinyon (Pinus edulis), Utah juniper (Juniperus osteosperma), and spiny phlox.

Morphological Characteristics

  • Life Form: Perennial subshrub forb/herb
  • Leaf: Sharp, short, and linear
  • Flower Color: White
  • Armament: Spineless

Subspecies and Varieties

  • Arenaria hookeri subsp. desertorum ("Hooker's desert sandwort")
  • Arenaria congesta var. prolifera Maguire is not accepted

Related Resources

  • USDA-NRCS PLANTS Database
  • The Plant List
  • ToL (Tree of Life Web Project)
  • BHL (Biodiversity Heritage Library)
  • WikiSpecies
  • NIISS (National Invasive Species Information Center)