botanical colour name A synonym type for a vernacular or botanical colour word used in flora descriptions, recorded on the ISCC-NBS colour class whose colour range the word denotes with the scope given by the synonym property. Synonym type for a flora colour word attached to an ISCC-NBS backbone class. EXACT only for a literal ISCC-NBS name or its spelling or translation variant; a vernacular word attaches NARROW to the lowest class covering its documented senses, or RELATED when those senses cross level-1 categories. synonym_type_property