Carpel

имя существительное [ботаника] плодолистик

Большой англо-русский словарь

Carpel

noun Etymology: New Latin carpellum, from Greek karpos fruit one of the ovule-bearing structures in an angiosperm that comprises the innermost whorl of a flower — compare pistilcarpellary adjectivecarpellate adjective

Merriam-Webster's Collegiate Dictionary