Asteraceae
Yellowflower tarweed
Holocarpha virgata
- Family
- Asteraceae
- Genus
- Holocarpha
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Common names
By language (1)
- English
- Yellowflower tarweed
Synonyms
- Hemizonia virgata A.Gray
- Hemizonia virgata var. virgata
Flowers
- In flower
- July to October (from 164 flowering iNaturalist observations worldwide)
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual
- In the US and Canada
- Lower 48 states: native
Photos
FlowerPhoto: Justin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Justin, CC BY 4.0, from iNaturalist 
FlowerPhoto: Irina Mitine, CC BY 4.0, from iNaturalist 
FlowerPhoto: Anne Parsons, CC0, from iNaturalist 
Photo: Ruff tuff cream puff, CC0, from Wikimedia Commons 
Photo: Ken-ichi Ueda, CC BY 4.0, from iNaturalist 
Photo: Adam J. Searcy, CC BY 4.0, from iNaturalist 
Photo: Millie Basden, CC BY 4.0, from iNaturalist 
Photo: Nora Bales, CC0, from iNaturalist 
Photo: Mary K. Hanson, CC BY 4.0, from iNaturalist 
Photo: Ryan Donnelly, CC BY 4.0, from iNaturalist 
Photo: joergmlpts, CC BY 4.0, from iNaturalist
More in Holocarpha
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.