poverty grass
Học thuậtThân thiện
Definition
Noun: 1. A small, heath-like plant (Hudsonia tomentosa) covered with white, downy hairs, commonly found growing on sandy beaches and dunes in northeastern North America. It is a hardy, low-growing shrub adapted to nutrient-poor, sandy soils.
Usage Examples
- The poverty grass formed a silvery-green carpet across the windswept dunes.
- Botanists study how poverty grass stabilizes sandy coastal ecosystems.
- Despite the harsh conditions, poverty grass thrives where few other plants can survive.
Advanced Usage
- The name "poverty grass" is often used in ecological and botanical contexts to describe pioneer species that colonize and help stabilize impoverished, sandy soils.
- It can be used metaphorically to describe something that persists or thrives in a resource-scarce environment, though this is a less common literary usage.
- The small community was like poverty grass, tenacious and resilient in the face of economic hardship.
Variants and Related Words
- Beach heather: A common alternative name for the same plant ().
- Woolly beachheather: Another descriptive name highlighting its downy (woolly) appearance.
- Hudsonia tomentosa: The formal botanical/scientific name.
Synonyms
- Beach heather
- Woolly beachheather
- (In specific contexts) Pioneer species, dune plant
Related Terms (Contextual)
- Xerophyte: A plant adapted to dry environments (poverty grass exhibits xerophytic characteristics).
- Psammophyte: A plant adapted to grow in sandy soils.
Noun
- small heathlike plant covered with white down growing on beaches in northeastern North America