Nuphar sagittifolium
- noun
- Specialized
- Environmentalists are concerned that Nuphar sagittifolium may block water flow in certain southeastern streams.
Examples
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In early summer, Nuphar sagittifolium can be seen covering portions of the river with its broad leaves.
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Researchers study how Nuphar sagittifolium affects native aquatic life in the region.
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The Nuphar sagittifolium thrives in slow-moving waters.
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Have you seen the Nuphar sagittifolium in the river?
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Environmentalists are concerned that Nuphar sagittifolium may block water flow in certain southeastern streams.
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In early summer, Nuphar sagittifolium can be seen covering portions of the river with its broad leaves.
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The Nuphar sagittifolium thrives in slow-moving waters, creating mats that obstruct the flow.
Synonyms
A water plant in the southeastern United States with large floating leaves that forms dense mats in streams
Surface Forms
Morphology
Nuphar + sagittifolium
This is a Latin botanical name combining a genus (Nuphar, given as aquatic yellow-flowered plants) with a Latin specific epithet ('sagittifolium') that is not an English word and lacks a dictionary definition here. A B1 learner who only knows the provided constituent glosses would not be able to derive the species meaning without specialist knowledge of Latin/botanical morphology, so the expression is not transparently compositional for average learners.
Etymology
Nuphar sagittifolium comes from old words that together mean 'water-lily with arrow-shaped leaves': Nuphar for 'water-lily' and sagittifolium for 'arrow-shaped leaf'. That's why the name fits a yellow water-lily whose broad, arrow-like leaves float together and can cover streams and slow the flow.