Erocallis

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Erocallis
Apparently Secure
Apparently Secure (NatureServe)[1]
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Spermatophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Montiaceae
Genus: Erocallis
Species:
E. triphylla
Binomial name
Erocallis triphylla
Synonyms[2]
  • Claytonia triphylla S.Watson
  • Lewisia triphylla (S.Watson) B.L.Rob.
  • Oreobroma triphyllum (S.Watson) Howell

Erocallis triphylla is a species of flowering plant in the family Montiaceae known by the common name threeleaf lewisia. It is the sole species in genus Erocallis.[2]

It is native to western North America from British Columbia to California to Colorado.[2] It grows in mountain and forest habitat, often in wet, rocky alpine areas where it may bloom through the snowmelt. This is a perennial herb growing from a fibrous taproot and corm unit. Instead of a basal rosette like many other Lewisia species it produces 2 to 5 short, slender, fleshy leaves from the lower part of the stem, which may be at or under the soil surface. The small stem bears an inflorescence of 1 to 25 flowers. The flower has 5 to 9 small white or pinkish petals often marked with darker veining or stripes.

References

  1. NatureServe (28 February 2025). "Lewisia triphylla". NatureServe Explorer. Arlington, Virginia. Retrieved 27 March 2025.
  2. "Erocallis triphylla (S.Watson) Rydb". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 17 November 2023.