Centaurea nigra
id:
centaurea-nigra-259-8406729
title:
Centaurea nigra
text:
Centaurea nigra is a species of flowering plant in the family Asteraceae known by the common names lesser knapweed, common knapweed and black knapweed. A local vernacular name is hardheads. It is native to Europe but it is known on other continents as an introduced species and often a noxious weed. Although the plant is often unwanted by landowners because it is considered a weed by many, it provides a great deal of nectar for pollinators. It was rated in the top five for most nectar production
brand slug:
wiki
category slug:
encyclopedia
description:
Species of flowering plant in the daisy family Asteraceae
original url:
https://en.wikipedia.org/wiki/Centaurea_nigra
date created:
date modified:
2023-09-25T19:32:01Z
main entity:
{"identifier":"Q1851639","url":"https://www.wikidata.org/entity/Q1851639"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/8b/Centaurea_nigra-3233.jpg","width":3220,"height":2623}
fields total:
13
integrity:
15