Raoulia
Raoulia glabra
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Gnaphalieae
Genus: Raoulia
Hook.f. ex Raoul
Type species
Raoulia australis
Synonyms[1]
  • Psychrophyton Beauverd
  • Gnaphalium section Psychrophyton (Hook.f. ex Raoul) Baillon

Raoulia is a genus of New Zealand plants in the tribe Gnaphalieae within the family Asteraceae.[2][3]

Many Raoulia species grow in alpine areas, forming very fine and dense growths.[4] These compact growths form large amorphous cushion-like masses with only the growing tips visible. Due to their shape and form, the plant clusters resemble sheep from afar, this giving them their alternate name, vegetable sheep.[5]

The range of some species, such as Raoulia beauverdii, includes coastal places.[6]

Taxonomy

Species[1][7]
  • Raoulia albosericea
  • Raoulia apicinigra
  • Raoulia australis
  • Raoulia beauverdii
  • Raoulia bryoides
  • Raoulia buchananii
  • Raoulia catipes
  • Raoulia chiliastra
  • Raoulia cinerea
  • Raoulia eximia
  • Raoulia glabra
  • Raoulia goyenii
  • Raoulia grandiflora
  • Raoulia haastii
  • Raoulia hectorii
  • Raoulia hookeri
  • Raoulia mammillaris
  • Raoulia monroi
  • Raoulia parkii
  • Raoulia petriensis
  • Raoulia planchonii
  • Raoulia rubra
  • Raoulia subsericea
  • Raoulia subulata
  • Raoulia tenuicaulis
  • Raoulia youngii
Formerly included[1]

Cultivation

Slow spreading, flat rock garden plant with silver-gray, almost moss-like, foliage.

  • sun: full sun, part shade
  • height: 50 mm (2 in)
  • width: spreads to around 300 mm (1 ft).
  • water: regular
  • hardiness: −7 °C (20 °F) according to one source, 2 °C (35 °F) according to another
  • heat tolerance: unknown

See also

References

  1. 1 2 3 Flann, C (ed) 2009+ Global Compositae Checklist
  2. Hooker, Joseph Dalton ex Raoul, Étienne Fiacre Louis. 1846. Choix de plantes de la Nouvelle-Zelande page 20
  3. Tropicos, Raoulia Hook. f. ex Raoul
  4. Raoulia bryoides: Vegetable Sheep
  5. "Vegetable sheep". An Encyclopaedia of New Zealand. Te Ara. 1966. Archived from the original on 2021-07-15. Retrieved 2021-07-15.
  6. "Raoulia beauverdii". New Zealand Plant Conservation Network. Retrieved 22 September 2021.
  7. The Plant List search for Raoulia


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.