]> Education: Ph.D. (2000; Masaryk University, Brno; thesis title: The Achillea millefolium group in the Czech Republic). Research: Taxonomy, distribution and ecology of Viola, Stipa and Bromus; Flora and vegetation of southern Siberia: species diversity and relationships between recent vegetation in southern Siberia, and Pleistocene and early Holocene vegetation of Central Europe. Example of Name Published: Achillea x incognita Danihelka in Preslia 73(3): 244. 2001 Botany Danihelka, Jiří Danihelka, Jiří J. Danihelka Danihelka Jiří Danihelka 1968