Cassinia

Source: Wikipedia, the free encyclopedia.

Cassinia
Cassinia trinerva
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Gnaphalieae
Genus: Cassinia
Synonyms[1]
  • Achromolaena
    Cass.
    nom. alt.
  • Chromochiton Cass.
  • Helichrysum sect. Cassinia (R.Br.)
    Baill.
Cough bush (Cassinia laevis), Northern Tablelands, NSW

Cassinia is a genus of about fifty-two species of flowering plants in the family

heads of white, cream-coloured, yellow or pinkish flowers surrounded by several rows of bracts
.

Description

Plants in the genus Cassinia are shrubs or small trees, sometimes with sticky foliage. The leaves are arranged alternately, the edges flat to strongly rolled under, and the flowers white to cream-coloured, yellow or pinkish, arranged in heads, the heads in cylindrical, top-shaped or bell-shaped

cypselas are small and usually have a pappus of bristles.[2][3][4]

Taxonomy

The genus Cassinia was first formally described in 1817 by Robert Brown in his book Observations on the Natural Family of Plants called Compositae.[5][6] Brown had previously used the name Cassinia in the second edition of the Hortus Kewensis but the name was not validly published because no species was described.[7][8]

The genus was named for French botanist

Alexandre de Cassini.[9]

Species list

The following is a list of species accepted by Plants of the World Online as of May 2021:[10]

References

  1. ^ a b "Cassinia". Australian Plant Census. Retrieved 4 June 2021.
  2. ^ "Cassinia". Royal Botanic Gardens Victoria. Retrieved 4 June 2021.
  3. ^ "Genus Cassinia". Royal Botanic Garden Sydney. Retrieved 4 June 2021.
  4. ^ "Cassinia". State Herbarium of South Australia. Retrieved 4 June 2021.
  5. ^ "Cassinia". APNI. Retrieved 4 June 2021.
  6. ^ Brown, Robert (1817). Observations on the Natural Family of Plants called Compositae. London. p. 126. Retrieved 4 June 2021.
  7. ^ "Cassinia nom. rej". APNI. Retrieved 4 June 2021.
  8. ^ Brown, Robert (1813). "Cassinia". Hortus Kewensis. 5 (2 ed.): 184–185. Retrieved 4 June 2021.
  9. .
  10. ^ "Cassinia". Plants of the World Online. Retrieved 4 June 2021.
  • Media related to Cassinia at Wikimedia Commons