haematoxylum

Thân thiện

A botanist examines the bark of a haematoxylum tree in a tropical forest.

Definition

Proper noun A small genus of tropical American flowering plants in the legume family, Fabaceae. It consists of spiny, bushy shrubs or small trees. The genus is notable for containing species historically important for dye production.

Usage

"Haematoxylum" is used as a scientific genus name in botany and related fields. It is always capitalized.

Examples * The dye logwood is sourced from Haematoxylum campechianum. * Botanists are studying the evolutionary history of the genus Haematoxylum.

Advanced Usage

• The genus name is often used in its abbreviated form in scientific literature, e.g., "".
• It is frequently referenced in historical contexts concerning the colonial dye trade.

Variants and Related Words

• Haematoxylon: An older, alternative spelling for the same genus name, now largely superseded by .
• Haematoxylin (noun): A chemical compound extracted from the heartwood of , used as a histological stain.
• Logwood (noun): The common name for , referring to the tree itself or its valuable heartwood.

Synonyms

• (For the common species) Logwood tree, Campeche wood.

Notes

This word is highly specialized. Its primary use is in scientific, historical, or industrial contexts related to botany, dyeing, or microscopy (due to the stain haematoxylin). It is not used in everyday conversation.

Học thuật

Noun

1. small genus of tropical American spiny bushy shrubs or trees

Từ đồng nghĩa

• Haematoxylum
• genus Haematoxylum
• Haematoxylon
• genus Haematoxylon