common watercress
Học thuậtThân thiện
Definition
- Noun:
- A perennial Eurasian aquatic plant: "common watercress" refers to a species of cress (Nasturtium officinale) that grows primarily in or near springs and running water. It is characterized by its fleshy, pungent-tasting leaves which are commonly used as a salad green, a cooked vegetable (potherb), or a garnish. This plant has been introduced and naturalized in regions outside its native range, including North America.
Usage Examples
- Noun:
- The stream was lined with patches of common watercress.
- For the salad, we picked fresh common watercress from the spring.
- Common watercress is a rich source of vitamins and minerals.
Advanced Usage
- Botanical/Horticultural Context: The term is used specifically to distinguish from other similar aquatic plants or cultivated varieties of cress.
- The biologist identified the aquatic plant as common watercress, not a related species.
Variants and Related Words
- Watercress (n): A more general term often used interchangeably with "common watercress," though it can sometimes refer to the plant in a culinary context or to related species.
- The recipe simply calls for watercress.
- Nasturtium officinale (n): The scientific botanical name for common watercress.
Synonyms
- Nasturtium (in botanical/culinary contexts, though this can be confused with the ornamental flower genus ).
- Cress (a broader term for various plants in the family Brassicaceae with pungent leaves).
Noun
- perennial Eurasian cress growing chiefly in springs or running water having fleshy pungent leaves used in salads or as a potherb or garnish; introduced in North America and elsewhere