Word Study
umbellifer
CIDE DICTIONARY
umbellifer, n. [NL. See Umbelliferous.].
A plant producing an umbel or umbels. [1913 Webster]
OXFORD DICTIONARY
umbellifer, n. any plant of the family Umbelliferae bearing umbels, including parsley and parsnip.
Derivative
umbelliferous adj.
Etymology
obs. F umbellif{egrave}re f. L (as UMBEL, - fer bearing)
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