knapweed
Centaurea · Accepted scientific name
Scientific literature: Very Sparse (9 studies) · ★☆☆☆☆
Knapweed, scientifically known as Centaurea, is a diverse genus of flowering plants renowned for their striking, thistle-like blooms. Historically valued in traditional medicine, various species offer therapeutic potential due to their rich antioxidant and anti-inflammatory properties. These resilient perennials play vital roles in supporting diverse pollinator ecosystems worldwide.
Names and Synonyms
Common Names
- knapweed
- star-thistle
- knapweeds
- star thistles
Scientific Names
Accepted name
CentaureaSynonyms
- Acrocentron
- Ammocyanus
- Chrysopappus
- Colymbada
- Cnicus
- Cheirolepis
- Chartolepis
- Cestrinus
- Carbenia
- Calcitrapa
- Calcitrapoides
- Benedicta
- Behen
- Cynaroides
- Cyanus
- Crepula
- Eriopha
- Grossheimia
- Leucacantha
- Hyalea
- Hymenocentron
- Heraclea
- Microlophus
- Melanoloma
- Menomphalus
- Sagmen
- Solstitiaria
- Seridia
- Setachna
- Psora
- Pterolophus
- Philostizus
- Phaeopappus
- Phalolepis
- Phrygia
- Piptoceras
- Polyacantha
- Platylophus
- Plumosipappus
- Triplocentron
- Wagenitzia
- Spilacron
- Tetramorphaea
- × Colymbacosta
- Paraphysis
- Sphaerocephala
- Verutina
- Veltis
- Petrodavisia
- × Jaceacosta
- × Jaceitrapa
- × Colycea
- Erinacella
- × Acostitrapa
- Alophium
- Staebe
- Stephanochilus
- Leucantha
- Lepteranthus
- Lopholoma
- Tomanthea
- Cistrum
- Jacea
- Hippophaestum
- Pectinastrum
- Acrolophus
Regional and Traditional Names
Spanish:
- Solstitiaria
- Centáurea
German:
- Flockenblumen
- Flockenblume
- Flockenblume
- Flockenblumen
French:
- Centaurée
- centaurées
- Centaurée
Sources: Wikidata, Catalogue of Life
Taxonomical Classification
This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Asterales, it is classified under the family Asteraceae and is identified by the genus Centaurea.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Centaurea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
This plant exhibits a specific geographical distribution concentrated within the northern regions of Europe. It can be found growing across the landscapes of Denmark and Finland. Its presence extends to the island territory of Føroyar as well. Furthermore, the species is established throughout the various regions of Great Britain. Finally, the plant is also documented within the natural habitats of Ireland.
| Region | Area |
|---|---|
| Northern Europe | Denmark |
| Northern Europe | Finland |
| Northern Europe | Føroyar |
| Northern Europe | Great Britain |
| Northern Europe | Ireland |
| Northern Europe | Norway |
| Northern Europe | Sweden |
| Middle Europe | Austria |
| Middle Europe | Belgium |
| Middle Europe | Czechia-Slovakia |
Sources: The World Checklist of Vascular Plants (WCVP)
Chemicals
Centaurea has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids.
| Chemical | Supporting sources | Consensus |
|---|---|---|
| Flavonoids | 1 supporting sources | ★☆☆☆☆ |
Flavonoids
- Acta pharmaceutica Hungarica
Activities
Centaurea has 7 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antimicrobial, Antitussive, Antiviral, Astringent, Cytotoxic.
| Activity | Supporting sources | Consensus |
|---|---|---|
| Antimicrobial | 1 supporting sources | ★☆☆☆☆ |
| Antitussive | 1 supporting sources | ★☆☆☆☆ |
| Antiviral | 1 supporting sources | ★☆☆☆☆ |
| Astringent | 1 supporting sources | ★☆☆☆☆ |
| Cytotoxic | 1 supporting sources | ★☆☆☆☆ |
| Purgative | 1 supporting sources | ★☆☆☆☆ |
| Tonic | 1 supporting sources | ★☆☆☆☆ |
Antimicrobial
- Current pharmaceutical design
Antitussive
- Antibiotics (Basel, Switzerland)
Antiviral
- Current pharmaceutical design
Astringent
- Antibiotics (Basel, Switzerland)
Cytotoxic
- Current pharmaceutical design
Purgative
- Antibiotics (Basel, Switzerland)
Tonic
- Antibiotics (Basel, Switzerland)