Definition

Noun * Alpine golden chain: An ornamental shrub or tree belonging to the genus Laburnum, specifically the species Laburnum alpinum. It is cultivated for its long, hanging clusters of bright yellow flowers, which resemble golden chains.

Usage Notes

• This is a specific horticultural term for a particular plant species. It is often used in botanical, gardening, and landscaping contexts.
• The term is a compound noun that functions as a single unit to name the plant. It is typically written in lowercase, though the genus name () is capitalized.
• It is synonymous with "Scotch laburnum" or "Alpine laburnum."

Examples

• The alpine golden chain in the arboretum was in full, spectacular bloom.
• We planted an alpine golden chain as a focal point in the garden because of its beautiful spring flowers.
• While all laburnums are toxic, the alpine golden chain is considered slightly less poisonous than the common laburnum.

Advanced Usage

• The plant can be described using its full botanical name: .
• It can be referred to metonymically by its most striking feature: "The golden chains of the laburnum draped over the fence."

Variants and Related Words

• Laburnum alpinum: The formal botanical Latin name for the alpine golden chain.
• Scotch laburnum: A common alternative name for the same species.
• Golden chain tree: A more general term that can refer to any tree in the genus, including the common laburnum () and the hybrid ().
• Laburnum: The genus name, used to refer to any plant within this group.

Synonyms

• Scotch laburnum
• Alpine laburnum
• (botanical name)

Cautions

• All parts of the alpine golden chain are highly poisonous if ingested, containing the toxin cytisine. This is a critical point of usage in contexts involving children or pets.

Noun

1. an ornamental shrub or tree of the genus Laburnum