Hieracium rohacsense Kit.... www.researchgate.net

Hieracium rohacsense Kit. -... dryades.units.it

Nahuby.sk - Fotografia -... www.nahuby.sk

Hieracium L. | Plants of... powo.science.kew.org

Figure 8–12 from Diversity... www.semanticscholar.org

Species - Dark Hawkweed... www.i-flora.com

Seed germination and... peerj.com

PDF) Lectotypification of... www.researchgate.net

Hieracium L. | Plants of... powo.science.kew.org

باشقية - ويكيبيديا ar.wikipedia.org

Hieracium ukrbin.com

World Plants: Plant List www.worldplants.de

Arten - Jurassic Hawkweed... www.i-flora.com

Nahuby.sk - Fotografia -... www.nahuby.sk

Chemotaxonomic significance... www.sciencedirect.com

World Plants: Plant List www.worldplants.de

Figure 8–12 from Diversity... www.semanticscholar.org

Hieracium ukrbin.com

Genetic Variation in the... www.zobodat.at

Lectotypification of the... www.bgbm.org