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

Think twice before you speak, because your words and influence will plant the seed of either success or failure in the mind of another.
Napoleon Hill