Definition

1. Noun:
   • A specific species of shrub native to California, characterized by an erect and openly branched growth form. It is notable for its twigs, which have a woolly or hairy texture when they are young.

Usage Examples

• Noun:
  • The coastal scrubland was dominated by Arctostaphylos tomentosa.
  • Botanists study the adaptation of Arctostaphylos tomentosa to fire-prone ecosystems.

Advanced Usage

• This term is primarily used in scientific, botanical, and ecological contexts. It may appear in formal descriptions of flora, habitat surveys, or academic papers.
• When used in a non-scientific context, it is typically to specify a plant in a native garden or restoration project.

Variants and Related Words

• Downy manzanita: A common name for .
• Arctostaphylos (n): The genus to which this species belongs, encompassing many plants commonly known as manzanitas.
• Manzanita (n): A common name for shrubs in the genus .

Synonyms

• Downy manzanita: The most direct common name synonym.
• Woolly-leaved manzanita: A descriptive synonym referencing the plant's foliage texture.

Notes on Meaning

• The definition refers specifically to a single plant species. The key identifying features are its geographic origin (California), its growth form (erect, openly branched), and the distinctive woolly texture of its young twigs.
• This is a proper noun (the scientific name of a species) and is typically italicized in writing.

Noun

1. erect openly branched California shrub whose twigs are woolly when young