Umbelliferae umbellifer • umbelliferone · · · Info · Definitions · Characters · · Umbelliferae · · Text Latin · · Script 12 · · Length Definitions · · · (noun) plants having flowers in umbels: parsley; carrot; anise; caraway; celery; dill. Synonyms: family Umbelliferae, Apiaceae, family Apiaceae, carrot family. · · Noun Definition 1 Characters · · U latin capital letter u U+0055 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072