restharrow

Thân thiện

A bee lands on a pink restharrow flower in a sunny meadow.

Definition

Noun: 1. A perennial Eurasian plant (Ononis species, particularly Ononis spinosa) of the legume family, characterized by tough, woody roots, spiny stems, pink or purple flowers, and often unifoliate leaves (a single leaflet). It is known for spreading via underground runners and was historically noted for its roots being strong enough to impede or "arrest" the harrow of a plough.

Usage Examples

• The field's edge was dotted with the pink flowers of restharrow.
• Farmers once considered restharrow a troublesome weed due to its deep, tough roots.
• The botanical survey identified several specimens of restharrow in the coastal grassland.

Advanced Usage

• The name "restharrow" is a compound word that historically describes the plant's property: its tough roots were said to make a harrow "rest" or stop.
• In ecological contexts, restharrow can be an indicator species for certain dry, calcareous grassland habitats.

Variants and Related Words

• Common Restharrow (): A related species with a creeping growth habit.
• Spiny Restharrow (): The more common, upright, and spiny species often referred to simply as restharrow.
• Cammock: An archaic or regional name for restharrow.

Synonyms

• Stay-plough (archaic, descriptive synonym)
• Ononis (the scientific genus name)

Different Meanings

The word "restharrow" has only one primary meaning, referring specifically to the plant. It is not commonly used in other contexts or as part of idioms.

Học thuật

Noun

1. European woody plant having pink flowers and unifoliate leaves and long tough roots; spreads by underground runners
2. Eurasian plant having loose racemes of pink or purple flowers and spiny stems and tough roots

Từ đồng nghĩa

• rest-harrow
• Ononis repens
• Ononis spinosa