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mountain sandwort

Scientific Name: Arenaria montana

Family: Caryophyllaceae

Category: Dicot

Growth:

Duration:

Other Names:

       

Mountain Sandwort: A Charming Alpine Delight

The Mountain Sandwort, scientifically known as Arenaria montana, is a delightful plant cherished for its delicate beauty and adaptability. Also known as Mountain Daisy or Mountain Starwort, this evergreen perennial is a favorite for rock gardens and ground cover.

Considerations for Pets

  • Arenaria montana forms a low evergreen cushion.
  • The plant has narrow, glossy green leaves.

Considerations for Children

  • Arenaria montana forms a low evergreen cushion.
  • The plant has narrow, glossy green leaves.

Taxonomy and Nomenclature

  • Scientific Name: Arenaria montana
  • Family: Caryophyllaceae (Pink Family)
  • Genus: Arenaria (can be annuals or usually mat-forming, evergreen)
  • Synonyms:
    • Arenaria groenlandica (sometimes referred to as Mountain Sandwort, Mountain Daisy, or Mountain Starwort but refers to a different species)
    • Minuartia groenlandica (syn. Arenaria groenlandica)
    • Minuartia rubella (Name also: Beautiful Sandwort, Red Sadwort, Arctic Sandwort, Boreal Stitchwort)
  • Note: The name "mountain sandwort" can refer to multiple species, including Arenaria groenlandica.

Distribution and Habitat

  • Native to mountainous regions of southwestern Europe, including France and Spain.
  • Also found in Greenland and North America (though this likely refers to Arenaria groenlandica).
  • Prefers sandy soils.
  • Specific locations include:
    • Hamilton, Burlington, Waterdown, Dundas, and Oakville in Ontario, Canada.
    • Scott Mountain pass in the Klamath Ranges, at the border of Siskiyou and Trinity Counties.
    • Mount Mansfield (4393') on the Long Trail.
    • Mount Washington in New Hampshire.
    • Northern Wallowa-Whitman National Forest.

Morphological Characteristics and Growth Habits

  • Forms a low, evergreen cushion of dark green leaves.
  • Compact, spreading evergreen ground cover.
  • Narrow, glossy green, elliptic leaves.
  • Produces relatively large, glistening, star-like white flowers in spring.
  • Grows best in well-drained soils.

Ecological Role

  • Used in rock gardens as a small-scale groundcover or edging material along pathways.

Interactions with Other Organisms

  • Cousin of the popular Dianthus genus.

Further Information

  • Dave's Garden (website)
  • Connon Nurseries CBV (Ontario, Canada)
  • The Plant Breeders’ Rights Office