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silverscale saltbush

Scientific Name: Atriplex argentea

Family: Chenopodiaceae

Category: Dicot

Growth: Forb/herb

Duration: Annual, Perennial

Other Names:

       

Atriplex argentea - Silverscale Saltbush

Atriplex argentea, commonly known as silverscale saltbush or silver orache, is a plant with interesting ecological and ethnobotanical characteristics.

Taxonomy and Nomenclature

  • Scientific Name: Atriplex argentea Nutt.
  • Common Names: Silverscale Saltbush, Silver Orache, Silverscale Saltweed, Silvery Saltbush, Silver Saltbush, Silverscale
  • Family: Chenopodiaceae (now often included in Amaranthaceae)
  • Synonyms: A. expansa S. Wats.
  • Taxonomic Rank: Species
  • Subspecies: Mentions of Atriplex argentea ssp. argentea var. argentea and Atriplex argentea expansa.

Distribution and Habitat

  • Native to western North America.
  • Found in very dry, sparsely vegetated habitats, such as in Chaffee County, Colorado.

Morphological Characteristics

  • Annual plant.
  • Grows to a height of approximately 0.5 meters (1 ft 8 in).
  • Flowering occurs from July to September.
  • Seeds ripen from August to October.

Ecological Role

  • Part of the saltbush community.

Traditional Uses

  • The Navajo, Ramah, used the leaves as a fumigant for pain relief.

Considerations for Pets

  • While the text states "No member of this genus contains any toxins," it is always prudent to prevent pets from consuming wild plants.

Considerations for Children

  • While the text states "No member of this genus contains any toxins," it is always prudent to prevent children from consuming wild plants.

Interactions with Other Organisms

  • MacNeill's Sootywing (a type of butterfly) interacts with saltbush species.

Further Information

  • USDA-NRCS PLANTS Database
  • Discover Life
  • Dave's Garden
  • TERMIUM (Government of Canada's terminology and linguistic data bank)