Bible Dictionaries
Umbellularia

Webster's Dictionary

(n.) A genus of deep-sea alcyonaria consisting of a cluster of large flowerlike polyps situated at the summit of a long, slender stem which stands upright in the mud, supported by a bulbous base.

Bibliography Information
Webster, Noah. Entry for 'Umbellularia'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​u/umbellularia.html. 1828.