familyCaryophyllaceae
subfamilyCaryophyllaceae subfam. Alsinoideae
genusEremogone
speciesEremogone franklinii
Eremogone franklinii var. thompsonii
Sida 21: 240. 2004.
Common names: Thompson’s sandwort
Endemic
Basionym: Arenaria franklinii var. thompsonii M. Peck Torreya 32: 149. 1932 (as thompsoni)
Treatment appears in FNA Volume 5. Treatment on page 66.
Inflorescences somewhat congested cymes. Pedicels 1–4 mm. Flowers: sepals 5–8 mm; petals 7–9 mm, ca. 1–1.1 times as long as sepals.
Phenology: Flowering summer.
Habitat: Sand dunes
Elevation: 100-800 m
Distribution
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Oreg., Wash.
Discussion
Variety thompsonii, at one time known only from the type (Gilliam County, Oregon), was documented in the 1980s in Benton County, Washington.
Selected References
None.
Lower Taxa
None.