Blumea | |
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Sambong (Blumea balsamifera) [1] | |
Scientific classification ![]() | |
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 | |
Synonyms [2] | |
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Blumea is a genus of flowering plants of the family Asteraceae. [2]
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]
Blumea is also the name of the Journal of Plant Taxonomy and Plant Geography published by the National Herbarium of the Netherlands. [7]
As of June 2025 [update] , Plants of the World Online accepted the following species: [2]