Stellaria porsildii

Stellaria porsildii

Critically Imperiled  (NatureServe)
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Core eudicots
Order: Caryophyllales
Family: Caryophyllaceae
Genus: Stellaria
Species: S. porsildii
Binomial name
Stellaria porsildii
Chinnappa

Stellaria porsildii is a rare species of flowering plant in the pink family known by the common name Porsild's starwort.[1] It is native to Arizona, where it can be found in the Chiricahua Mountains, and New Mexico, where it is known from one mountain.[2]

This perennial herb produces an erect, four-sided stem up to about 20 centimeters long from a rhizome. The green, non-waxy leaves are linear to lance-shaped and roughly 3 centimeters long. The flowers, each about a centimeter wide, have five white petals and ten stamens. The fruit is a black capsule containing tiny seeds.[3]

The plant occurs in openings and on the edges of forests of oak, pine, poplar, and Douglas-fir.[2]

References

  1. "Stellaria porsildii". Natural Resources Conservation Service PLANTS Database. USDA. Retrieved 1 December 2015.
  2. 1 2 Stellaria porsildii. The Nature Conservancy.
  3. Stellaria porsildii. Flora of North America.
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