Hieracium perileucum Hieracium hoppeanum subsp. glaucifolium Hieracium leucocephalum Pilosella przybyslawskii Hieracium hoppeanum subsp. antennarioidiforme Hieracium vulpinum Hieracium hoppeanum subsp. przybyslawskii Hieracium hoppeanum subsp. macranthopsis Hieracium hoppeanum var. polyadenium Hieracium hoppeanum subsp. vulpinum Hieracium hoppeanum subsp. leucolepioides Hieracium hoppeanum subsp. macrolepidotum Hieracium hoppeanum subsp. leucocephalum Hieracium hoppeanum subsp. glaucifolioides Hieracium hoppeanum subsp. pilisquamum Pilosella hoppeana subsp. pilisquama Hieracium hoppeanum subsp. multisetum Pilosella perileuca Hieracium hoppeanum subsp. perileucum Hieracium pilisquamum Hieracium hoppeanum subsp. polyadenioides Hieracium hoppeanum subsp. macedonicum Hieracium hoppeanum subsp. glaucophyllum Hieracium multisetum subsp. polyadenioides Hieracium monocephalum f. leucocephalum Hieracium multisetum subsp. troicum Hieracium antennarioidiforme Pilosella antennarioidiformis Hieracium multisetum Pilosella hoppeana subsp. lydia Hieracium hoppeanum subsp. pseudosmanicum Hieracium hoppeanum subsp. osmanicum Hieracium hoppeanum subsp. troicum Hieracium pilosella subsp. macedonicum Hieracium peleterianum subsp. stenoglossum Hieracium hoppeanum subsp. macrolepioides Hieracium hoppeanum subsp. leucolepium Pilosella hoppeana subsp. troica Hieracium przybyslawskii Hieracium hoppeanum subsp. lydium Hieracium hoppeanum subsp. atrichum Pilosella leucopsilon subsp. pilisquama Pilosella vulpina
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024