Asteraceae
Hieracium caesium
- Family
- Asteraceae
- Genus
- Hieracium
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Common names
By language (4)
- Czech
- Jestřábník sivý
- Estonian
- Sinihall hunditubakas
- Finnish
- Siniahokeltano
- German
- Blaugraues Habichtskraut
Synonyms
- Hieracium caesium f. caesium
- Hieracium caesium subsp. caesiobifidum A.Zobel & Zahn
- Hieracium caesium subsp. larium
- Hieracium caesium subsp. leucotephreilema
- Hieracium caesium subsp. sabulivagum
- Hieracium caesium subsp. subaustriacum
Photos

Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Len Worthington, CC BY-SA 2.0, from Wikimedia Commons
More in Hieracium
- Narrowleaf hawkweedHieracium umbellatumAsteraceae
- Wall hawkweedHieracium murorumAsteraceae
- Alpine hawkweedHieracium alpinumAsteraceae
- Smooth hawkweedHieracium laevigatumAsteraceae
- New England hawkweedHieracium sabaudumAsteraceae
- Hieracium amplexicauleAsteraceae
- Spotted hawkweedHieracium maculatumAsteraceae
- Hieracium schmidtiiAsteraceae
- Hieracium villosumAsteraceae
- Hieracium glaucinumAsteraceae
- HawkweedHieracium prenanthoidesAsteraceae
- Hieracium virosumAsteraceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.