Asteraceae
Allegheny hawkweed
Hieracium paniculatum
- Family
- Asteraceae
- Genus
- Hieracium
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Common names
By language (1)
- English
- Allegheny hawkweed
Synonyms
- Hieracium paniculatum f. paniculatum
- Stenotheca paniculata (L.) Sennikov
Flowers
- In flower
- July to September (from 1,502 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Canada: native, Lower 48 states: native
Photos
FlowerPhoto: Tom Norton, CC BY 4.0, from iNaturalist 
FlowerPhoto: Ken Clark, CC BY 4.0, from iNaturalist 
FlowerPhoto: Tom Norton, CC BY 4.0, from iNaturalist 
FlowerPhoto: Tom Norton, CC BY 4.0, from iNaturalist 
FlowerPhoto: Tom Scavo, CC BY 4.0, from iNaturalist 
FlowerPhoto: Tom Norton, CC BY 4.0, from iNaturalist 
FlowerPhoto: Leila Dasher, CC BY 4.0, from iNaturalist 
FlowerPhoto: Jaime McGuigan, CC BY 4.0, from iNaturalist 
FlowerPhoto: Alina Martin, CC BY 4.0, from iNaturalist 
Photo: Fritzflohrreynolds, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Fritzflohrreynolds, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Casey Harless, CC0, from iNaturalist
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); common names, US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.