Mentha longifolia

'Mentha longifolia'' ssp. longifolia''' is a dye plant used traditionally in Turkey, among other places.

Colors
Türkmen (2004) reports this plant yields a dye content of 3% of dried total weight, but don't report the color this plant gives.

Parts used
You must use the aerial part to dye.

Synonyms
Mentha longifolia (L.) Huds. ssp. longifolia

Local name is yarpuz, narpız in turkish.