A plant of the fumitory family, named for its characteristic smoky or hazy appearance.
From 'fume' + 'root', a folk etymology combining the plant's fern-like, delicate appearance with its root system, influenced by Latin 'fumus' and the plant's resemblance to smoke.
The fumitory plant was called 'fume of the earth' by medieval herbalists because its feathery leaves looked like wisps of smoke—a poetic observation that became embedded in the scientific name Fumaria.
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