lactuca sativa
Học thuậtThân thiện
Definition
Noun * Lactuca sativa: A widely cultivated annual or perennial garden plant, specifically a leafy vegetable, whose succulent leaves are primarily consumed raw in salads. It is the common edible lettuce.
Usage
- This term is the formal botanical (Latin) name for the common garden plant known as lettuce.
- It is used in scientific, agricultural, and horticultural contexts to specify the cultivated species of lettuce, distinguishing it from wild species.
- In everyday language, the common name "lettuce" is almost always used instead.
Examples
- Scientific Classification: " belongs to the Asteraceae family."
- Agricultural Context: "The farm specializes in growing several cultivars of ."
- Descriptive: "The primary species used for salad greens is ."
Advanced Usage
- The term can be modified to refer to specific cultivated varieties (cultivars) or groups, such as var. (head lettuce) or var. (leaf lettuce).
Variants and Related Words
- Lettuce (n.): The common English name for the edible leaves of .
- Leaf vegetable (n.): A general category for plants like whose leaves are consumed.
- Salad green (n.): A culinary term for plants, including , used raw in salads.
Synonyms
- Lettuce
- Garden lettuce
Different Meanings
- The genus name Lactuca refers to a larger group of plants that includes wild lettuces and some with milky sap, of which is the primary cultivated species for food.
Noun
- annual or perennial garden plant having succulent leaves used in salads; widely grown