Papaveraceae
Longhorn steer's-head
Dicentra uniflora
- Family
- Papaveraceae
- Genus
- Dicentra
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Common names
By language (1)
- English
- Longhorn steer's-head
Synonyms
- Bicuculla uniflora (Kellogg) Howell
- Capnorchis uniflora (Kellogg) Kuntze
- Corniveum uniflorum (Kellogg) Nieuwl.
- Diclytra uniflora (Kellogg) Greene
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Perennial
- In the US and Canada
- Canada: native, Lower 48 states: native
Photos

Photo: Dean Wm. Taylor, CC BY 2.0, from Wikimedia Commons 
Photo: Alan Rockefeller, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Alan Rockefeller, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons 
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0, from Wikimedia Commons
More in Dicentra
- Pacific bleeding heartDicentra formosaPapaveraceae
- Dicentra peregrinaPapaveraceae
- Dutchman's breechesDicentra cucullariaPapaveraceae
- Squirrel cornDicentra canadensisPapaveraceae
- Turkey cornDicentra eximiaPapaveraceae
- Sierra bleeding heartDicentra nevadensisPapaveraceae
- Shorthorn steer's-headDicentra paucifloraPapaveraceae
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.