Learn how to say Umbellate correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word umbel:
a flower cluster in which stalks of nearly equal length spring from a common centre and form a flat or curved surface, characteristic of the parsley family.
Pronunciation: /-bəleɪt/ adjective
late 16th century: from obsolete French umbelle or Latin umbella ‘sunshade’, diminutive of umbra (see umbra)