Salvia aethiopis

Salvia aethiopis
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Asterids
Order: Lamiales
Family: Lamiaceae
Genus: Salvia
Species: S. aethiopis
Binomial name
Salvia aethiopis
L.

Salvia aethiopis is a species of perennial plant known by the common names Mediterranean sage or African sage. It is best known as a noxious weed, particularly in the western United States. It is native to Eurasia and was probably introduced to North America as a contaminant of alfalfa seed. It is a weed of rangelands and pastures. It is unpalatable to livestock, it disrupts native floral communities, and it becomes a physical nuisance due to its habit of becoming an abundant tumbleweed. The weevil Phrydiuchus tau is used as an agent of biological pest control on this plant.

Aethiopinone

Boya and Valderde examined a sample of Salvia aethiopis. Acetone extracts of the root furnished a new orthoquinone diterpene, aethiopinone (4,5-seco-5,10-friedo-abieta-4(18),5,6,8,13-pentaen-l1,12-dione). This compound was isolated in 0.15% yield from the dry roots.[1]

Notes

  1. ↑ Boya, Ma Teresa; Valverde, Serafin (1981). "AN ORTHOQUINONE ISOLATED FROM SALVlA AETHIOPIS". Phytochemistry. 20 (6): 1367–1368. doi:10.1016/0031-9422(81)80041-6.


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