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CCDB → Angiosperms → Boraginaceae → Echium → Echium maculatum L.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Echium maculatum L. | Echium maculatum L. | 24 | Slovakia Database | Májovský J. et al., 1970a: Index of chromosome numbers of Slovakian flora (Part 1). - Acta Fac. Rerum Nat. Univ. Comen., Bot. 16: 1-26. | |||
| Echium maculatum L. | Echium maculatum L. | 24 | Slovakia Database | Letz R., Uhríková A. & Májovský J., 1999: Chromosome numbers of several interesting taxa of the flora of Slovakia. - Biologia (Bratislava) 54/1: 43-49. | |||
| Echium maculatum L. | Echium maculatum L. | 24 | IPCN online | Letz, R., A. Uhríková & J. Májovský. 1999. Chromosome numbers of several interesting taxa of the flora of Slovakia. Biologia (Bratislava) 54: 43–49. |