genus Betula
- noun
- /ˈdʒɛnəs ˈbɛtʃələ/
- Specialized
- The genus Betula includes many species commonly known as birches.
Examples
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The paper birch is a well-known species within the genus Betula.
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Some members of the genus Betula are valued for their ornamental bark and delicate leaves.
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The genus Betula includes several species of birch trees.
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Did you know that the genus Betula consists of about 60 species?
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The genus Betula is recognized for its diverse tree species, many of which are used in landscaping.
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In the genus Betula, the silver birch is particularly admired for its striking white bark.
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Foresters often study the genus Betula to understand its role in forest ecosystems.
Synonyms
A group of trees and small bushes like birch trees
Surface Forms
Morphology
Given knowledge of 'genus' (a biological rank) and 'Betula' (the established name for birches), the phrase 'genus Betula' is directly interpretable as the taxonomic group containing birch species. This scientific naming convention is compositional and cross-linguistically consistent, so a learner who knows both constituents will readily understand the MWE.
Etymology
Genus Betula comes from the Latin word Betula, which meant the tree we call a 'birch' with thin leaves and white, papery bark. So, genus Betula is the scientific name for the group of trees known as 'birches'.