crottle
1. [ noun ] (botany) any of several lichens of the genus Parmelia from which reddish brown or purple dyes are made
Synonyms: crotal crottal
Related terms: lichen Parmelia
Similar spelling:   Crittle
  crottal
  crotal
  Credle
  cradle
  Crotalidae
  Crotalus
  Critelli
  Criddle