Hieracium purkynei Čelak. Sitzungsber. Königl. Böhm. Ges. Wiss. 1885: 8. 1886 [1885 publ 1886]

Nomenclatural References

• literature : Sitzungsber. Königl. Böhm. Ges. Wiss., Math.-Naturwiss. Cl. 1885: 8. 1886 [1885 publ 1886] BHL link from IPNI metadata.
• person : Ladislav Josef Čelakovský (1834-1902) Based on occurrence of standard abbreviation 'Čelak.' in the authors string.
• database : IPNI record: 222193-1
• database : The Plant List version 1.0, record: gcc-21156
• database : The Plant List version 1.1, record: gcc-21156