- an involucre resembling an outer calyx, as in the mallow.
Origin of epicalyx
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for epicalyx
In some Rosaceous plants an epicalyx is present, due to the formation of stipulary structures by the sepals.
- botany a series of small sepal-like bracts forming an outer calyx beneath the true calyx in some flowers