Dictamnus alba
- noun
- Specialized
- The flowers of Dictamnus alba can emit a faint vapor that sometimes bursts into flame on hot days.
Examples
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We planted Dictamnus alba in a sunny spot to enjoy its aromatic scent and striking white flowers.
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The Dictamnus alba is often found in sunny, dry areas.
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Gardeners are fascinated by the strange property of Dictamnus alba to produce flammable gas.
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Many gardeners admire the beauty of Dictamnus alba in bloom.
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The flowers of Dictamnus alba can emit a faint vapor that sometimes bursts into flame on hot days.
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Gardeners are fascinated by the strange property of Dictamnus alba to produce flammable gas.
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The Dictamnus alba plant is known for its unique ability to emit flammable vapors in the summer heat.
Synonyms
A garden herb with white flowers that gives off flammable gas in hot weather
A plant with white flowers that gives off a gas that can burn in hot weather
A plant from Europe and Asia with white or pink flowers that release a flammable gas on hot days
A long-lived plant with white or pink flowers that smells strong and gives off a flammable vapor on hot days
Surface Forms
Morphology
Dictamnus + alba
This is a Linnaean binomial (genus + species epithet) where the overall meaning is compositional: Dictamnus (a plant genus) + alba (Latin for ‘white’) would transparently indicate a white-flowered Dictamnus to someone who knows both elements. However, the epithet 'alba' is Latin and is not given a dictionary definition here, and taxonomic Latin is not part of ordinary English composition patterns, so most B1 learners would not reliably derive the meaning without prior exposure.
Etymology
Dictamnus alba is a garden plant whose white flowers give off a light, flammable vapor on hot days, and the gas can sometimes flash into a small flame above the blooms. Because of this strange sight, people remember the plant for its 'burning' vapor, so the name brings to mind those tiny flashes of fire.