genus Ledum
- noun
- /ˈdʒɛnəs ˈliːdəm/
- Specialized
- The genus Ledum includes several species commonly known as Labrador tea.
Examples
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Characteristics of the genus Ledum are leathery leaves and white flowers.
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Many plants in the genus Ledum thrive in acidic soils.
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Botanists once classified these northern shrubs in the genus Ledum before reassigning them to Rhododendron.
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The genus Ledum includes several species of shrubs.
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Characteristics of the genus Ledum include leathery leaves and clusters of white flowers.
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The genus Ledum encompasses several species that are commonly known as Labrador tea.
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Many plants belonging to the genus Ledum thrive in wet, acidic soils.
Synonyms
A small evergreen shrub with scented leaves and white flowers that grows in cold wet places
Surface Forms
Morphology
The noun phrase directly combines the biological term 'genus' (a rank grouping related species) with the proper name 'Ledum' (the name of a group of shrubs), so the meaning — a genus called Ledum — is fully recoverable from the parts. This compositional naming pattern is cross-linguistically common, so a B1 learner who knows both constituents would understand the MWE.
Etymology
Genus Ledum takes its name from the old scientific name Ledum that early plant scientists used for a group of low, evergreen shrubs. Imagine a row of leathery bushes used to make 'Labrador tea', and that picture helps you remember that genus Ledum refers to this particular group of shrubs today.