Definition

Noun: 1. A type of tree: A deciduous tree (Oxydendrum arboreum) native to eastern North America, known for its deeply furrowed bark, clusters of small, fragrant white flowers, and leaves that have a sour taste. 2. A type of tree: An Australian tree (genus Rhododendron, section Vireya) with acidic foliage.

Usage Examples

• Noun:
  • The sorrel tree is also commonly called the sourwood.
  • In autumn, the leaves of the sorrel tree turn a brilliant crimson.
  • The honey produced from sorrel tree blossoms is highly prized.

Advanced Usage

• The term sorrel tree is primarily used in botanical and horticultural contexts to refer to these specific species. In landscaping, it is valued for its multi-season interest: flowers in summer, vibrant foliage in fall, and textured bark in winter.

Variants and Related Words

• Sourwood: The most common alternative name for the North American .
• Lily-of-the-valley tree: Another name for the North American species, referring to the shape and fragrance of its flower clusters.
• Oxydendrum arboreum: The scientific (Latin) name for the North American sorrel tree.
• Titi: A common name sometimes used for trees in the related genus , which can cause confusion.

Synonyms

• Sourwood (for )
• Lily-of-the-valley tree (for )

Different Meanings

The term sorrel tree refers to two distinct botanical entities: 1. The primary and most common reference in North America is to Oxydendrum arboreum. 2. The secondary reference is to certain Australian trees with sour-tasting leaves, which are botanically different from the North American tree. Context (geographic or botanical) is needed to distinguish which tree is meant.

Noun

1. Australian tree with acid foliage
2. deciduous shrubby tree of eastern North America having deeply fissured bark and sprays of small fragrant white flowers and sour-tasting leaves