Associations to the word «Roccella»
Wiktionary
ROCCELLA, noun. Any of a group of lichens of genus Roccella, especially Rocella tinctoria from which litmus is extracted.
ROCCELLA, proper noun. A taxonomic genus within the family Roccellaceae — fungi that form lichens.
Dictionary definition
ROCCELLA, noun. A source of the dye archil and of litmus.
Wise words
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