Carlina

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Carlina
Carlina vulgaris
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Carduoideae
Tribe: Cardueae
Subtribe: Carlininae
Genus: Carlina
L.
Synonyms[1]
  • Carlowizia Moench
  • Chamaeleon]] Cass.
  • Chromatolepis Dulac
  • Lyrolepis Rech.f.

Carlina is a genus of flowering plants in the family Asteraceae.[2][3] It is distributed from Madeira and the Canary Islands across Europe and northern Africa to Siberia and northwestern China.[4][5][6]

Plants of the genus are known commonly as carline thistles.[7][8]

Description

Carlina species are very similar to true thistles (genus

pappus made up of tufts of bristles.[9]

Taxonomy and relationships

Carlina is closely related to the genus Atractylis. Together they are a sister group to the genus Atractylodes in the subtribe Carlininae.[10] Carlina has been divided into five subgenera: Carlina, Carlowizia, Heracantha, Lyrolepis, and Mitina.[4]

Carlina biebersteinii
Carlina canariensis
Carlina corymbosa

There are about 28[4][9] to 34[11] species in the genus.

Etymology

The genus name honors the Holy Roman Emperor Charles V (1500–1558).[9]

Uses

Carlina species have been used as

herbal remedies in European systems of traditional medicine.[12] C. acaulis root is known as Carlinae radix and is still used medicinally as a diuretic and a treatment for such conditions as skin lesions and rashes, catarrh, and toothache. Most commercial preparations of Carlinae radix are not C. acaulis, but are in fact adulterated with C. acanthifolia, a related species. The essential oil of both species is mostly composed of carlina oxide, an acetylene derivative. The compound has antimicrobial activity.[13] The young flowerhead of C. acaulis is also eaten like an artichoke
.

References

  1. ^ Flann, C (ed) 2009+ Global Compositae Checklist
  2. ^ Linnaeus, Carl von. 1753. Species Plantarum 2: 828-829 in Latin
  3. ^ Tropicos, Carlina L.
  4. ^ a b c d Kovanda, M. (2002). Observations on Carlina biebersteinii. Thaiszia Journal of Botany 12(1), 75-82.
  5. ^ Altervista Flora Italiana, genere Carlina includes photos and European distribution maps
  6. ^ Flora of China Vol. 20-21 Page 39 刺苞菊 ci bao ju Carlina biebersteinii Bernhardi ex Hornemann, Suppl. Hort. Bot. Hafn. 94. 1819.
  7. ^ Carlina. Integrated Taxonomic Information System (ITIS).
  8. ^ Carlina. In: Greuter, W. & E. von Raab-Straube. (Eds.) Compositae. Euro+Med Plantbase.
  9. ^ a b c Carlina. Flora of North America.
  10. ^ Peng, H. S., et al. (2011). Molecular systematics of genus Atractylodes (Compositae, Cardueae): Evidence from internal transcribed spacer (ITS) and trnL-F sequences. International Journal of Molecular Sciences 13(11), 14623-33.
  11. ^ Carlina. The Plant List.
  12. ^ Đorđević, S., et al. (2012). Bioactivity assays on Carlina acaulis and C. acanthifolia root and herb extracts. Archived November 3, 2013, at the Wayback Machine Digest Journal of Nanomaterials and Biostructures 7(3), 1213-22.
  13. ^ Djordjevic, S., et al. (2005). Composition of Carlina acanthifolia root essential oil. Chemistry of Natural Compounds 41(4), 410-12.

External links