whorled aster
- noun
- US
- Botanists study the unique leaf arrangement of the whorled aster for identification.
Examples
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We spotted several whorled asters blooming along the forest trail.
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The whorled aster adds delicate color to woodland gardens in late summer.
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The whorled aster blooms beautifully in late summer.
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I saw a whorled aster in the garden yesterday.
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The whorled aster is known for its striking white flowers that brighten up gardens in the fall.
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In late summer, the whorled aster showcases its beautiful purple-tinged blooms, attracting butterflies.
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Gardeners appreciate the whorled aster for its whorled leaves and vibrant flowers that thrive in various soils.
Synonyms
A North American perennial plant with leaves in circles around the stem and white flowers tinged with purple
Surface Forms
Morphology
The meaning is directly compositional: 'whorled' describes the arrangement of leaves and 'aster' names the flower, so a learner who knows both words can infer it is an aster with whorled leaves. This adjective+noun descriptive pattern is a common, cross-linguistic way to name plants, making the expression transparent to a B1 learner even if the specific species is unfamiliar.
Etymology
The plant whorled aster gets its name from how it looks: whorled means several leaves grow 'in a circle' around the stem, and aster is a 'flower'. So the name points to a plant with leaves in rings and showy blooms.