Blumea

Last updated

Blumea
Blumea balsamifera Blanco2.403-cropped.jpg
Sambong (Blumea balsamifera) [1]
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Asterales
Family: Asteraceae
Subfamily: Asteroideae
Tribe: Inuleae
Genus: Blumea
DC. (1883), conserved name, not Rchb. (1828) (Malvaceae) nor G.Don (1831) (Actinidiaceae)
Type species
Blumea balsamifera
(L.) DC.
Synonyms [2]
  • BileveilleaVaniot
  • Blumea section ApteraeDC.
  • BlumeopsisGagnep.
  • Conyza subgenus Blumea(DC.) DC. ex Miq.
  • CyathoclineCass.
  • DoelliaSch.Bip.
  • LeveilleaVaniot
  • NanothamnusThomson
  • PlacusLour.

Blumea is a genus of flowering plants of the family Asteraceae. [2]

Contents

Characteristics

Genus Blumea is found in the tropical and sub-tropical zones of Asia, especially the Indian Subcontinent and Southeast Asia. A few species are found in Australia and still fewer in Africa. [3] [4]

The plants of this genus are mostly relatively small weeds. [5] Some of them are ruderal species.

A few of the species were formerly included in genus Conyza .

Many species of genus Blumea are used in traditional Chinese medicine. Other uses include as decorative dry plants.

Blumea balsamifera (Nat; หนาด) is reputed to ward off spirits in Thai folklore, and is used in Philippines herbal medicine as well.

Blumea axillaris (syn. Blumea mollis) leaf essential oil contains linalool (c. 19%), γ-elemene (c. 12%), copaene (c. 11%), estragole (c.11%), allo-ocimene (c. 10%), γ-terpinene (8%) and allo-aromadendrene (c. 7%). The essential oil had significant toxic effect against early fourth-instar larvae of Culex quinquefasciatus with LC50 = 71.71 and LC90 = 143.41 ppm. [6]

Other uses of the name

Blumea is also the name of the Journal of Plant Taxonomy and Plant Geography published by the National Herbarium of the Netherlands. [7]

Species

As of June 2025, Plants of the World Online accepted the following species: [2]

Bibliography

References

  1. illustration c. 1880 from Francisco Manuel Blanco (O.S.A.) - Flora de Filipinas, Gran edicion
  2. 1 2 3 "Blumea DC". Plants of the World Online . Royal Botanic Gardens, Kew . Retrieved 28 June 2025.
  3. Flann, C (ed) 2009+ Global Compositae Checklist
  4. Flora of China Vol. 20-21 Page 829 艾纳香属 ai na xiang shu Blumea Candolle, Arch. Bot. (Paris). 2: 514. 1833.
  5. Oudhia, P., S. S. Kolhe, and R. S. Tripathi. "Allelopathic effect of Blumea lacera L. on rice and common kharif weeds." Oryza 35.2 (1998): 175-177.
  6. Senthilkumar A, Kannathasan K, Venkatesalu V.,"Chemical constituents and larvicidal property of the essential oil of Blumea mollis (D. Don) Merr. against Culex quinquefasciatus." Parasitol Res. 2008 Sep;103(4):959-62
  7. Blumea - Journal of Plant Taxonomy and Plant Geography, National Herbarium of the Netherlands Archived 2007-08-29 at the Wayback Machine