genus peireskia
Definition
Noun 1. A taxonomic genus of plants: Genus Peireskia is a genus of tropical American shrubby trees and woody climbers (vines) characterized by slender branches, broad flat leaves, and large clusters (panicles) of flowers. It is a small genus within the cactus family (Cactaceae), notable for having persistent, non-succulent leaves, unlike most cacti.
Usage Examples
- The botanist specialized in studying the unique characteristics of genus Peireskia.
- Genus Peireskia includes species that are more tree-like than typical cacti.
- One can distinguish genus Peireskia from other cacti by its broad, flat foliage.
Advanced Usage
- In botanical classification, the name is always italicized: Peireskia. When used in a general sense, "the genus " is a common formulation.
- The genus is named in honor of the French botanist Nicolas-Claude Fabri de Peiresc.
Variants and Related Words
- Peireskia (n): The standard, abbreviated form used to refer to the genus in botanical contexts (e.g., "").
- Pereskia (n): A common alternative spelling for the genus name.
- Leaf cactus (n): A common name for plants in this genus, referring to their prominent, non-succulent leaves.
Synonyms
- Pereskia (n): The direct synonym and alternate spelling.
Notes on Meaning
This term has a single, specific meaning in the scientific field of botany. It refers exclusively to a particular taxonomic grouping of plants. It is not used in everyday language.
Noun
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genus of tropical American shrubby trees and woody climbers having slender branches with broad flat leaves and large panicles of flowers
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