Acanthaceae
Orange clockvine
Thunbergia gregorii
- Family
- Acanthaceae
- Genus
- Thunbergia
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Common names
By language (4)
- Chinese
- 白眼花, 非洲老鸦嘴
- English
- Orange clockvine
- Swedish
- Pomeransthunbergia
- Tamil
- துன்பேர்சியா கிரிகோரீ
Synonyms
- Thunbergia aureosetosa Mildbr.
- Thunbergia exasperata Lindau
- Thunbergia longepedunculata De Wild.
Flowers
- In flower
- May to September, November to March (from 35 flowering iNaturalist observations worldwide)
Photos
Photo: rescuelady, CC0, from iNaturalist 
Photo: Asio otus, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Asio otus, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Asio otus, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Asio otus, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Asio otus, CC BY-SA 3.0, from Wikimedia Commons 
Photo: Dick Culbert from Gibsons, B.C., Canada, CC BY 2.0, from Wikimedia Commons 
Photo: Dicklyon, CC BY-SA 4.0, from Wikimedia Commons 
Photo: SAplants, CC BY-SA 4.0, from Wikimedia Commons 
Photo: SAplants, CC BY-SA 4.0, from Wikimedia Commons 
Photo: SAplants, CC BY-SA 4.0, from Wikimedia Commons 
Photo: SAplants, CC BY-SA 4.0, from Wikimedia Commons
More in Thunbergia
- Blackeyed Susan vineThunbergia alataAcanthaceae
- Bengal trumpetThunbergia grandifloraAcanthaceae
- Bush clockvineThunbergia erectaAcanthaceae
- Laurel clockvineThunbergia laurifoliaAcanthaceae
- Thunbergia mysorensisAcanthaceae
- WhiteladyThunbergia fragransAcanthaceae
- Thunbergia coccineaAcanthaceae
- Thunbergia natalensisAcanthaceae
- Thunbergia crispaAcanthaceae
- Thunbergia battiscombeiAcanthaceae
- Thunbergia dregeanaAcanthaceae
- Thunbergia affinisAcanthaceae
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.