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prairie acacia
Scientific Name: Acacia angustissima
Family: Fabaceae
Category: Dicot
Growth: Subshrub, Forb/herb
Duration: Perennial
Other Names:
Acaciella angustissima (Prairie Acacia)
Acaciella angustissima, commonly known as Prairie Acacia, White Ball Acacia, Ocpatl, or Palo de Pulque, is a perennial, deciduous shrub or small tree admired for its drought tolerance. Other common names include Fern Acacia, Texas Acacia, Prairie Guajillo, and Prairie Wattle.
Considerations for Pets and Children
- This plant has small parts that could be a choking hazard.
Taxonomy and Nomenclature
- Scientific Name: Acaciella angustissima
- Synonyms:
- Acacia angustissima (P. Mill.) Kuntze
- Acaciella hirta
- Family: Fabaceae (Pea Family)
Distribution and Habitat
- Native to Central America and the United States.
- Found in South Texas on various soil types, including heavy clays and red sandy soils.
- Also found from Belize through Mississippi and in Mexico.
Morphological Characteristics and Growth Habits
- Typically grows as a rounded sub-shrub, ranging from 1-4 feet in height.
- Features feathery, deciduous foliage.
- Produces white, globe-shaped flower heads approximately 1/2 inch in diameter.
Ecological Role
- Acts as a nitrogen fixer, enriching the soil.
- Provides erosion control.
- Larvae of some Acacia species feed on it in its native habitat.
Other notable characteristics
- Can provide wind protection and shade.
- Demonstrates rapid growth from seed and re-sprouts after being cut back.
Quirky Facts
- In Mexico, it is more prevalent than in certain parts of the United States.
Further Resources
- USDA NRCS Plant Materials Center
- Dave's Garden
- Encyclopedia of Life
- Discover Life
- Wikimedia Commons