simple leaf
Definition
Noun: A simple leaf is a single, undivided leaf blade. Unlike compound leaves, a simple leaf is not separated into distinct leaflets. It may have lobes or teeth along its margin, but these do not reach the central vein (midrib) to form separate units.
Usage
The term is used in botany and plant identification to classify and describe the structure of leaves. * Botanists classify the maple leaf as a simple leaf, even though it has deep lobes. * The key difference is that a simple leaf has a single blade, while a compound leaf is made of multiple leaflets.
Advanced Usage
- Morphological Description: In detailed botanical descriptions, "simple leaf" is a fundamental category. Its characteristics (shape, margin, venation) are then used for further identification.
- The plant exhibits an ovate simple leaf with a serrated margin.
Variants and Related Words
- Simple (adj): In botany, this describes the undivided nature of the leaf blade.
- Leaf Blade (n): The broad, flat part of a leaf, which in a simple leaf is a single unit.
- Compound Leaf (n): The direct antonym; a leaf whose blade is divided into multiple, separate leaflets.
Synonyms
- Undivided leaf
Antonyms
- Compound leaf
Noun
-
a leaf that is not divided into parts
