![PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae). PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).](https://www.researchgate.net/profile/Alexander-Sennikov/publication/292132513/figure/fig2/AS:649299792785408@1531816542042/cont-Fragments-of-transverse-sections-of-mature-achenes-in-Ixeridinae-species_Q320.jpg)
PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).
![PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae). PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).](https://www.researchgate.net/profile/Alexander-Sennikov/publication/292132513/figure/fig1/AS:649299788566536@1531816541981/cont-Fragments-of-transverse-sections-of-mature-achenes-in-Ixeridinae-species_Q320.jpg)
PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).
![PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae). PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).](https://www.researchgate.net/profile/Alexander-Sennikov/publication/292132513/figure/fig4/AS:649299792760834@1531816542171/The-pictures-of-Hieracium-No-18-varieties-reproduced-from-Gmelin-1749_Q320.jpg)
PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).
![PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae). PDF) Generic delimitation of the subtribe Ixeridinae newly segregated from Crepidiinae (Asteraceae-Lactuceae).](https://www.researchgate.net/profile/Alexander-Sennikov/publication/292132513/figure/tbl1/AS:649299792785426@1531816542437/Comparison-of-Hieracium-No-18-in-Gmelin-1749-and-the-Siberian-varieties-of_Q320.jpg)