Status:
valid
Authors:
Hutch.
Source:
gcc
Year:
1921
Citation Micro:
Bull. Misc. Inform. Kew 1921: 383 (1921)
WFO Identifier:
wfo-0000125634
Common Names
- Centaurea Nigerica
- Black Knapweed
- Black Centaurea
Description
Centaurea nigerica (also called Black Knapweed, among many other common names) is an annual herbaceous plant native to Europe and Asia. It has spiny, feathery leaves and purple-black flowers. It is found in dry grasslands, meadows, and disturbed areas.
Uses & Benefits
Centaurea nigerica is used as an ornamental plant in gardens and parks. It is also used as a medicinal plant, as a source of essential oils, and as a source of nectar for bees.
Flower, Seeds and Seedlings
The flower of Centaurea nigerica is a yellow, daisy-like flower with a long, thin stem. The seeds are small, black, and have a white, waxy coating. The seedlings are small, with a single, oval-shaped leaf.
Cultivation and Propagation
Centaurea nigerica is a perennial plant that can be propagated by seed or division. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate temperatures down to -15°C.
Where to Find Centaurea nigerica
Centaurea nigerica is native to the Mediterranean region and can be found in countries such as Spain, Portugal, and Italy.
Centaurea nigerica FAQ
What are the common uses of Centaurea nigerica?
Centaurea nigerica is commonly used as an ornamental plant, for medicinal purposes, and as a source of food for livestock.
What is the scientific name of Centaurea nigerica?
The scientific name of Centaurea nigerica is Centaurea nigerica.
What is the growth rate of Centaurea nigerica?
The growth rate of Centaurea nigerica is slow to moderate.
Species in the Centaurea genus
Centaurea pseudomaculosa,
Centaurea spicata,
Centaurea loscosii,
Centaurea triniifolia,
Centaurea gadorensis,
Centaurea messenicolasiana,
Centaurea werneri,
Centaurea grisebachii,
Centaurea noguerensis,
Centaurea papposa,
Centaurea vermiculigera,
Centaurea saxicola,
Centaurea linifolia,
Centaurea antitauri,
Centaurea lactiflora,
Centaurea vavilovii,
Centaurea aplolepa,
Centaurea sphaerocephala,
Centaurea integrans,
Centaurea ognjanoffii,
Centaurea stevenii,
Centaurea centauroides,
Centaurea pinnata,
Centaurea aeolica,
Centaurea cankiriensis,
Centaurea ebenoides,
Centaurea ceratophylla,
Centaurea simonkaiana,
Centaurea rothmaleriana,
Centaurea chalcidicaea,
Centaurea pinnatifida,
Centaurea nervosa,
Centaurea foveolata,
Centaurea elbrusensis,
Centaurea triumfettii,
Centaurea hermanni,
Centaurea djebel-amouri,
Centaurea chrysantha,
Centaurea monticola,
Centaurea melitensis,
Centaurea affinis,
Centaurea kizildaghensis,
Centaurea filiformis,
Centaurea scillae,
Centaurea vatevii,
Centaurea sterilis,
Centaurea handelii,
Centaurea androssovii,
Centaurea litardierei,
Centaurea oxylepis,
Species in the Asteraceae family
Aaronsohnia pubescens,
Aaronsohnia factorovskyi,
Abrotanella filiformis,
Abrotanella rostrata,
Abrotanella linearis,
Abrotanella trilobata,
Abrotanella muscosa,
Abrotanella inconspicua,
Abrotanella trichoachaenia,
Abrotanella caespitosa,
Abrotanella nivigena,
Abrotanella pusilla,
Abrotanella linearifolia,
Abrotanella papuana,
Abrotanella rosulata,
Abrotanella emarginata,
Abrotanella fertilis,
Abrotanella spathulata,
Abrotanella purpurea,
Abrotanella patearoa,
Abrotanella submarginata,
Abrotanella diemii,
Abrotanella scapigera,
Abrotanella forsterioides,
Acamptopappus shockleyi,
Acamptopappus sphaerocephalus,
Acanthocephalus benthamianus,
Acanthocephalus amplexifolius,
Acanthocladium dockeri,
Acanthodesmos distichus,
Acanthodesmos gibarensis,
Acanthospermum humile,
Acanthospermum consobrinum,
Acanthospermum glabratum,
Acanthospermum microcarpum,
Acanthospermum hispidum,
Acanthospermum australe,
Acanthospermum lecocarpoides,
Acanthostyles buniifolius,
Acanthostyles saucechicoensis,
Achillea buiana,
Achillea conrathii,
Achillea cucullata,
Achillea styriaca,
Achillea clavennae,
Achillea cappadocica,
Achillea huber-morathii,
Achillea ptarmicoides,
Achillea sieheana,
Achillea barrelieri,