释义 |
plan·ta·gi·na·ce·ae \ˌplantəjəˈnāsēˌē\ noun plural Usage: capitalized Etymology: New Latin Plantagin-, Plantago, type genus + -aceae : a family of dicotyledonous plants constituting the order Plantaginales and characterized by spicate or capitate tetramerous flowers with a membranous or scarious corolla and a fruit that is a pyxidium or an indehiscent nutlet — see plantago • plan·ta·gi·na·ceous \| ̷ ̷ ̷ ̷ ̷ ̷|nāshəs\ adjective |