Canada's Plant Hardiness Site

Asteraceae daisy family
Centaurea nigrescens Willd.
En: Tyrol knapweed, shortfringe knapweed, shortfringe starthistle, Vochin knapweed, blackish knapweed;
Fr: centauree noiratre, centauree noircissante

• [=Centaurea dubia Suter subsp. nigrescens (Willd.) Hayek]
• [=Centaurea dubia Suter subsp. vochinensis (Bernh. ex Rchb.) Hayek]
• [=Centaurea jacea L. subsp. nigrescens (Willd.) Celak.]
• [=Centaurea transalpina Schleich. ex DC.]
• [=Centaurea vochinensis Bernh. ex Rchb.]
• [=Jacea nigrescens (Willd.) Soják]