cassia fasciculata
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Definition
Noun: * A plant species: Cassia fasciculata is the scientific name for a specific flowering plant, commonly known as partridge pea. It is a tropical American annual plant characterized by its compound leaves with leaflets that are somewhat sensitive to touch.
Usage Notes
- This term is a proper noun, specifically a binomial name in biological taxonomy. It is always written in italics in scientific contexts. The first part () indicates the genus, and the second part () specifies the species.
- In everyday language, the common name "partridge pea" is used far more frequently.
Examples
- Scientific Context:
- The field guide listed Cassia fasciculata as a native nitrogen-fixer.
- Researchers studied the touch-sensitive leaflets of Cassia fasciculata.
- Common Name Context:
- Partridge pea (Cassia fasciculata) is an excellent plant for wildlife gardens.
Advanced Usage
- In modern botanical classification, this species is often reclassified under the genus . Therefore, you may encounter the synonym Chamaecrista fasciculata in more recent scientific literature.
Variants and Related Words
- Partridge pea (n): The standard common name for this plant.
- Sensitive pea (n): Another common name, referring to its touch-sensitive leaves.
- Chamaecrista fasciculata (n): The accepted scientific name in current taxonomy for the same plant species.
Synonyms
- Partridge pea
- Sensitive pea
- Sleeping plant (a less common name, also referring to the leaf movement)
Different Meanings
- This term has only one specific meaning: it refers exclusively to this particular species of leguminous plant. It is not used idiomatically or in other contexts.
Noun
- tropical American plant having leaflets somewhat sensitive to the touch; sometimes placed in genus Cassia