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Oreostemma peirsonii
Oreostemma peirsonii (formerly Aster peirsonii) is a species of flowering plant in the family Asteraceae known by the common names Peirson's aster and Peirson's mountaincrown.
It is endemic to the Sierra Nevada of California, especially around the area where Fresno, Tulare, and Inyo Counties meet. It is a plant of the alpine climate of the high mountain peaks.
Del artículo Oreostemma peirsonii de Wikipedia (CC BY-SA), citado sección por sección
Descripción
Oreostemma peirsonii is a small perennial herb growing from a caudex and taproot. It lies flat on the ground, growing no taller than about 8 centimeters. The leaves are located at the base of the plant and are linear in shape and narrow, growing a few centimeters long. The stem and leaves are mostly hairless and have scattered resin glands. The inflorescence bears a single flower head lined with green or purplish phyllaries. The head contains many purple ray florets between 1 and 2 centimeters long around a center of yellow disc florets. The fruit is an achene.
Wikipedia: «Description»
Dónde vive
Avistamientos registrados
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registros georreferenciados en GBIF, de museos, herbarios y observadores de campo.
Arrastra el globo para girarlo. Los puntos marcan dónde hay registros, no un mapa de distribución; más oscuro significa más registros.
En los depósitos
Buscando en los depósitos…
Todas las páginas que nombran Oreostemma peirsonii en la Biodiversity Heritage Library →
Esta página se compone en directo a partir de iNaturalist, GBIF, Wikipedia, la Source Library y el Internet Archive. Aún no forma parte del códice editado a mano. Taxón 78281 de iNaturalist.