Definition

Noun: 1. A species of tree: A densely branched, spiny tree (Parkinsonia florida, syn. Cercidium floridum) native to the southwestern United States. It is characterized by its showy yellow flowers and distinctive blue-green bark.

Examples of Usage

• The arid landscape was dotted with the vibrant yellow blooms of the cercidium floridum.
• Botanists study the drought-resistant adaptations of cercidium floridum.
• The cercidium floridum, also known as the blue palo verde, is the state tree of Arizona.

Advanced Usage

• In botanical classification: The name is a synonym. The currently accepted scientific name in many taxonomic references is .
  • The specimen was originally classified as Cercidium floridum but was later reclassified under the genus Parkinsonia.

Variants and Related Words

• Blue palo verde: The common name for this tree.
• Parkinsonia florida: The current primary scientific name.
• Palo verde: A general term for trees in the genera and , meaning "green stick" in Spanish, referring to their green bark.

Synonyms

• Blue palo verde
• (botanical synonym)

Notes on Meaning

This term is highly specific and used almost exclusively in scientific, horticultural, or regional contexts to refer to this particular species of desert tree. It is not a word used in everyday general conversation.

Noun

1. densely branched spiny tree of southwestern United States having showy yellow flowers and blue-green bark; sometimes placed in genus Cercidium