Definition

Noun: * Opuntia cholla: A type of cactus belonging to the genus Opuntia, characterized by its tree-like growth form and cylindrical stem segments that are densely covered with very sharp, formidable spines. It is native to the arid regions of the southwestern United States and Mexico.

Usage Notes

• "Opuntia cholla" is a specific botanical term. The word "cholla" (pronounced CHOY-ya) is a common name for various species within the subgenus of . Therefore, "Opuntia cholla" refers to a cholla-type prickly pear cactus.
• It is typically used in scientific, horticultural, or descriptive contexts about desert flora.

Examples

• The hiker carefully avoided the dense thicket of Opuntia cholla.
• Opuntia cholla is well-adapted to survive in extremely dry desert conditions.
• The garden featured several species of desert plants, including a formidable Opuntia cholla.

Advanced Usage

• The term can be used metonymically to represent the harshness or defensive beauty of the desert environment.
  • The landscape was a painting of muted colors, punctuated by the skeletal forms of Opuntia cholla.

Variants and Related Words

• Cholla: The more common shortened name for plants in this group.
• Cylindropuntia: The scientific subgenus name for the chollas, often used interchangeably in botanical contexts.
• Jumping cholla: A colloquial name for a particular species () known for its segments that detach easily, appearing to "jump" onto passersby. This is a specific type of Opuntia cholla.

Synonyms

• Cholla cactus
• Cane cactus (a less common general term)

Different Meanings

• As a proper botanical name, "Opuntia cholla" does not have other common meanings. It refers specifically to this group of cacti. The genus name "Opuntia" broadly refers to the prickly pear cacti, which can have flat pads (e.g., ) or cylindrical segments (the chollas).

Noun

1. arborescent cacti having very spiny cylindrical stem segments; southwestern United States and Mexico