Orobanchaceae
Euphrasia trifida
- Family
- Orobanchaceae
- Genus
- Euphrasia
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Common names
By language (1)
- Arabic
- عرقون ثلاثي الأقسام, عرقون ضعيف, عرقون متشابك, عرقون منظاري
Synonyms
- Euphrasia debilis Wettst.
- Euphrasia gracilis Phil.
- Euphrasia intricata Phil.
- Euphrasia meiantha Clos
- Euphrasia montana Phil.
- Euphrasia philippii Wettst.
- Euphrasia spectabilis Phil.
- Euphrasia tenuifolia Phil.
- Euphrasia trifida var. meiantha (Clos) Hosseus
- Euphrasia villaricensis Phil.
Flowers
- In flower
- January to March (from 10 flowering iNaturalist observations worldwide)
Photos

FlowerPhoto: Morten Ross, CC BY 4.0, from iNaturalist 
FlowerPhoto: Ariadna Tripaldi, CC BY 4.0, from iNaturalist 
FlowerPhoto: Ariadna Tripaldi, CC BY 4.0, from iNaturalist 
FlowerPhoto: Nolan Exe, CC BY 4.0, from iNaturalist 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY 4.0, from Wikimedia Commons 
Photo: Ariadna Tripaldi, CC BY 4.0, from iNaturalist 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY 4.0, from Wikimedia Commons 
Photo: Ariadna Tripaldi, CC BY 4.0, from iNaturalist 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY 4.0, from Wikimedia Commons 
Photo: Felipe Horton, CC BY 4.0, from iNaturalist 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY 4.0, from Wikimedia Commons 
Photo: nitsuga74, CC BY 4.0, from iNaturalist
More in Euphrasia
- Drug eyebrightEuphrasia strictaOrobanchaceae
- Northern eyebrightEuphrasia micranthaOrobanchaceae
- Euphrasia salisburgensisOrobanchaceae
- Euphrasia hirtellaOrobanchaceae
- Common eyebrightEuphrasia nemorosaOrobanchaceae
- EyebrightEuphrasia officinalisOrobanchaceae
- EyebrightEuphrasia frigidaOrobanchaceae
- Euphrasia argutaOrobanchaceae
- Euphrasia pectinataOrobanchaceae
- Euphrasia grandifloraOrobanchaceae
- Euphrasia pictaOrobanchaceae
- Maritime eyebrightEuphrasia tetraquetraOrobanchaceae
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.