Mimosa sensitiva

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Definition
  1. Noun:
    • A semi-climbing prickly evergreen shrub of tropical America: Mimosa sensitiva is a specific plant species characterized by its growth habit, thorns, and perennial foliage.
    • A plant with compound leaves sensitive to light and touch: This is the defining feature of Mimosa sensitiva; its leaves fold or droop rapidly in response to physical contact or changes in light.
Usage Examples
  • Noun:
    • The garden featured a rare mimosa sensitiva.
    • We observed the mimosa sensitiva's leaves closing when touched.
Advanced Usage
  • As a subject of scientific study: The plant is often cited in botanical and physiological research due to its rapid leaf movements.
    • The study focused on the stimulus-response mechanism in mimosa sensitiva.
  • In horticultural contexts: Refers to the cultivation or identification of this specific species.
    • Growing mimosa sensitiva requires a warm, humid climate.
Variants and Related Words
  • Sensitive plant: A common name for , a closely related species with similar touch-sensitive leaves. is a distinct but related species.
  • Mimosa: The genus name, which includes many species of herbs, shrubs, and trees.
  • Thigmonasty: The nastic (non-directional) movement of a plant in response to touch or vibration, a phenomenon exhibited by .
Synonyms
  • Touch-me-not: A common name for plants in the genus and others (like ) that react to touch. (Note: This is a general common name, not a precise botanical synonym for ).
Related Phrases
  • Sensitive to touch: The key descriptive phrase for the plant's primary characteristic.
    • The mimosa sensitiva is famously sensitive to touch.
  • Compound leaves: A botanical term describing the leaf structure of this plant.
    • The mimosa sensitiva has bipinnate compound leaves.
Noun
  1. semi-climbing prickly evergreen shrub of tropical America having compound leaves sensitive to light and touch

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