Rosalillo de cumbre
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Dipsacales
Family: Caprifoliaceae
Genus: Pterocephalus
Species:
P. lasiospermus
Binomial name
Pterocephalus lasiospermus

Pterocephalus lasiospermus (rosalillo de cumbre) is a species of shrub in the family Caprifoliaceae.

Etymology

lasiospermus: lasios from the Greek, meaning "hairy" and sperma, meaning "seed", referring to it pappus.[1] The Spanish common name means "summit rosebush" in English.

Geographic distribution

Endemic to Cañadas del Teide depression on Tenerife and the scrub of the upper zones of the surrounding pine forest. Before the creation of the Teide National Park it was very scarce due to the damage from livestock pasturing.[2]

Description

Form is a shrub up to one meter in height. Its stems are grey, with simple leaves of pale green-grey, both are hairy.[3] The inflorescence is a cushion-like head of pale pink flowers at the end of long stems.[4] It blooms in early summer, which is late with respect to other species in its environment. As summer progresses, the flower head becomes a ball of whitish chaffy seeds.

References

Wikimedia Commons has media related to Pterocephalus lasiospermus.
  1. ↑ A. J. L. Jourdan (1837). Dictionnaire raisonné, étymologique, synonymique et polyglote, des termes usités dans les sciences naturelles. Société Belge de Librairie. p. 349.
  2. ↑ Proposal to inscribe Teide National Park on the World Heritage List (Report). 2006. p. 54. {{cite report}}: External link in |author-link= (help)
  3. ↑ Tenerife-ecología
  4. ↑ David Bramwell, Zoë I. Bramwell (2001). Wild Flowers of the Canary Islands. Madrid: Rueda. p. 321.
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