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CCDB → Angiosperms → Compositae → Centaurea → Centaurea nigrescens Willd.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44, 2C (=4x=3.8pg)(1, 1) | Asteracea | Bennett ＆ L. 2011 Ann. Bot. | ||
| Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44(1) | Asteracea | Tonjan 1980 Biol. Zhurn. Armen. | |||
| ! | Centaurea dubia subsp. nigrescens (Willd.) Hayek | Centaurea nigrescens Willd. | 2C (=2.82pg)(1) | Asteracea | Siljak-Yakovlev et al. 2010 Advanced Science Letters | ||
| Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44 | IPCN online | Kuzmanov, B. A., S. B. Georgieva & V. A. Nikolova. 1986. Chromosome numbers of Bulgarian flowering plants. I. Fam. Asteraceae. Fitologija 31: 71–74. | |||
| Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44 | IPCN online | Tonian, T. R. 1980. Relation between chromosome number and some morphological features of Centaureinae Less representatives. Rev. Biol. 33 (5): 552–554. | |||
| Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44 | IPCN online | Bancheva, S. & J. Greilhuber. 2006. Genome size in Bulgarian Centaurea s.l. (Asteraceae). Pl. Syst. Evol. 257: 95–117. | |||
| Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44 | IPCN67-71 | TONJAN, Z.R. 1968. The chromosome numbers of some species of the genus Centaurea. (In Russian) Biol. Zurn. Arm. S.S.R. 21: 86-96. | |||
| ! | Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 22 | eFlora | |||
| Centaurea dubia subsp. nigrescens (Willd.) Hayek | Centaurea nigrescens Willd. | 44 | C-values database | Siljak-Yakovlev S, Pustahija F, Šolic EM, Bogunic F, Muratovic E, Bašic N, Catrice O, Brown SC. 2010. Towards a genome size and chromosome number database of Balkan flora: C-values in 343 taxa with novel values for 242. Advanced Science Letters 3: 190-213 | |||
| ! | Centaurea nigrescens Willd. | Centaurea nigrescens Willd. | 44 | C-values database | Bancheva S, Greilhuber J. 2006. Genome size in Bulgarian Centaurea s.l. (Asteraceae). Plant Systematics and Evolution 257: 95-117. | ||
| ! | Centaurea nigrescens None | Centaurea nigrescens Willd. | 44 | Cave1962 | Guinochet & F. 1962 |