dipsacus fullonum
Học thuậtThân thiện
A gardener carefully cuts a dried Dipsacus fullonum flower head in her workshop.
Definition
- Noun:
- A plant species: Dipsacus fullonum is a species of flowering plant in the family Caprifoliaceae. It is a tall, biennial herb known for its prickly stem and distinctive, egg-shaped flower heads.
- Common names: It is commonly known as wild teasel or fuller's teasel.
- Historical use: The dried, spiny flower heads of this plant were historically used in the textile industry to raise a nap on woolen cloth, a process known as "teaseling" or "fulling."
Examples of Usage
- Noun:
- The field was overgrown with Dipsacus fullonum, its tall, prickly stems swaying in the wind.
- Botanists study Dipsacus fullonum to understand its ecological role as an invasive species in some regions.
- Traditional weavers preferred the dried heads of Dipsacus fullonum for finishing high-quality wool fabrics.
Advanced Usage
- In botanical context: The scientific name is used in formal taxonomic and ecological studies to precisely identify this species, distinguishing it from other teasels like (cultivated teasel).
- In historical/industrial context: The term can appear in discussions of pre-industrial textile manufacturing.
- The fulling process relied heavily on the hooks of Dipsacus fullonum.
Variants and Related Words
- Wild teasel (n): The most common English name for .
- Fuller's teasel (n): A name emphasizing its historical use by fullers (textile workers).
- Teasel (n): The general common name for plants of the genus . is a specific species within this genus.
- Dipsacus (n): The genus name, which includes all teasel species.
Synonyms
- Common teasel: Another name for the same species.
- Fuller's thistle: A descriptive synonym, though it is not a true thistle.
Related Phrases/Idioms
(This specific botanical term does not commonly feature in idiomatic English phrases. Its usage is primarily technical or descriptive.)
A gardener carefully cuts a dried Dipsacus fullonum flower head in her workshop.
Noun
- teasel with lilac flowers native to Old World but naturalized in North America; dried flower heads used to raise a nap on woolen cloth