Word Study
fumitory
CIDE DICTIONARY
fumitory, n. [OE. fumetere, F. fumeterre, prop., smoke of the ground, fr. L. fumus smoke + terra earth. See Fume, and Terrace.].
The common uame of several species of the genus Fumaria, annual herbs of the Old World, with finely dissected leaves and small flowers in dense racemes or spikes. F. officinalis is a common species, and was formerly used as an antiscorbutic. [1913 Webster]
OXFORD DICTIONARY
fumitory, n. any plant of the genus Fumaria, esp. F. officinalis, formerly used against scurvy.
Etymology
ME f. OF fumeterre f. med.L fumus terrae earth-smoke
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