a group of bracts simulating a calyx as in a carnation or hibiscus
同义词：false calyx, calycle, calyculus
epicalyx详细解释
ep.i.ca.lyx n.（名词）【复数】ep.i.ca.lyx.es 或 ep.i.ca.ly.ces [-k3.l-sôz., -k2l.-] A series of bracts subtending and resembling a calyx, as in the carnation and hibiscus.副萼：生于萼下类似于真萼的一组苞片，如石竹和木槿所有的
