왜광대수염-[정명] Lamium album L.

Lamium album, commonly called white dead-nettle, is a flowering plant in the family Lamiaceae. It is native throughout Europe and Asia, growing in a variety of habitats from open grassland to woodland, generally on moist, fertile soils.

Description

Lamium album is a rhizomatous herbaceous perennial plant growing to 50–100 cm (20–39 in) tall, with green, four-angled stems. The leaves are 3–8 cm (1.2–3.1 in) long and 2–5 cm (0.79–1.97 in) broad, triangular with a rounded base, softly hairy, and with a serrated margin and a petiole up to 5 cm (2.0 in) long; like many other members of the Lamiaceae, they appear superficially similar to those of the stinging nettle Urtica dioica but do not sting, hence the common name "dead-nettle". The flowers are white, produced in whorls ('verticillasters') on the upper part of the stem, the individual flowers 1.5–2.5 cm (0.59–0.98 in) long. The flowers are visited by many types of insects, but mostly by long-tongued insects, like bees.

Phytochemistry

Various polyphenolic glycosides such as Lamalboside and Verbascoside, Tiliroside and 5-caffeoylquinic acid along with Rutoside and quercetin 3-O-glucoside and kaempferol 3-O-glucoside can be isolated from the flowers of L. album. The plant also contains the iridoid glycosides lamalbid, alboside A and B, and caryoptoside[6] as well as the hemiterpene glucoside hemialboside.

L.album was a source of chlorophyll and other plant pigments for Mikhail Tsvet, the inventor of adsorption chromatography.

Lamium album - Wikipedia

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