report is apparently erroneous, referenced to a report of Jacea pratensis Lamarck (= Centaurea jacea Miller), a wholly different plant, in W. A. Weber and
16 KB (1,523 words) - 20:37, 6 November 2020
C. jacea, comprising broadly inclusive subspecies. For those who prefer the latter approach, the respective names are Centaurea jacea subsp. jacea, C.
9 KB (1,196 words) - 20:50, 5 November 2020
Centaurea debeauxii subsp. thuillieri Dostál Centaurea jacea var. pratensis W. D. J. Koch Centaurea jacea subsp. ×pratensis (W. D. J. Koch) Celakovsky Centaurea
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knapweed lesser knapweed centaurée noire Introduced Synonyms: Centaurea jacea subsp. nigra (Linnaeus) Bonnier & Layens Centaurea nemoralis Jordan Treatment
4 KB (345 words) - 20:50, 5 November 2020
Centaurea dubia subsp. vochinensis (Bernhardi ex Reichenbach) Hayek Centaurea jacea subsp. nigrescens (Willdenow) Celakovsky Centaurea transalpina Bernhardi
5 KB (555 words) - 20:50, 5 November 2020
C. phrygia represent an extreme variant of one of the members of the C. jacea complex. J. Dostál (1976) recognized 10 subspecies of C. phrygia in Europe
4 KB (410 words) - 20:50, 5 November 2020