- Orchilla weed
- Orchilla weed Or*chil"la weed` (Bot.) The lichen from which archil is obtained. See {Archil}. [1913 Webster]
The Collaborative International Dictionary of English. 2000.
The Collaborative International Dictionary of English. 2000.
orchilla weed — ȯrˈchilə noun : archil 2 … Useful english dictionary