Definition that contains archil
- roccella a source of the dye archil and of litmus
- orchil any of various lecanoras that yield the dye archil
- roccella tinctoria a source of the dye archil and of litmus
- genus pertusaria crustose lichens that are a source of the dye archil and of litmus
- pertusaria crustose lichens that are a source of the dye archil and of litmus
- archil any of various lecanoras that yield the dye archil