Definition

Noun: 1. A specific hybrid tree: A deciduous ornamental tree, scientifically a hybrid of Cassia fistula and Cassia javanica, native to and cultivated in Southeastern Asia and Hawaii. It is characterized by long clusters (racemes) of flowers that exhibit a range of colors, often on the same tree, from cream and yellow to orange and red.

Usage Examples

• Noun:
  • The park's main attraction is a magnificent rainbow shower tree in full bloom.
  • We planted a rainbow shower in our garden for its spectacular display of colors.

Advanced Usage

• As a botanical specimen: The term is used specifically in horticulture and botany to refer to this particular hybrid cultivar. It is often used in formal descriptions of gardens or landscapes in tropical and subtropical regions.
  • The arboretum's collection features several rainbow shower trees, each showing slight variations in its floral color gradient.

Variants and Related Words

• Cassia × nealiae: The scientific name for the 'rainbow shower' hybrid.
• Shower tree: A more general, common name for trees in the genus known for their cascading flower clusters. The 'rainbow shower' is a specific type of shower tree.

Synonyms

• Hybrid cassia: A descriptive synonym focusing on its plant family.
• Ornamental cassia: A synonym highlighting its decorative purpose.

Related Phrases

• In bloom like a rainbow shower: A descriptive phrase used to depict something with a vibrant and varied display of colors.
  • The artist's palette was in bloom like a rainbow shower, with every hue from soft cream to deep crimson.

Noun

1. deciduous ornamental hybrid of southeastern Asia and Hawaii having racemes of flowers ranging in color from cream-colored to orange and red