Rubiaceae
Bikkia tetrandra
- Family
- Rubiaceae
- Genus
- Bikkia
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Common names
By language (1)
- Tongan
- Siale tafa
Synonyms
- Bikkia australis DC.
- Bikkia australis var. commersoniana DC.
- Bikkia australis var. fosteriana DC.
- Bikkia comptonii S.Moore
- Bikkia forsteriana Brongn.
- Bikkia grandiflora Reinw. ex Blume
- Bikkia hombroniana Brongn.
- Bikkia mariannensis Brongn.
- Bikkiopsis comptonii (S.Moore) Baum.-Bod.
- Cormigonus mariannensis (Brongn.) W.Wight
- Cormigonus tetrandus (L.f.) Kuntze
- Hoffmannia amicorum Spreng.
- Portlandia tetrandra L.f.
- Portlandia tetrandra G.Forst.
Flowers
- In flower
- May to March (from 52 flowering iNaturalist observations worldwide)
Photos
FlowerPhoto: Rachael Kaiser, CC BY 4.0, from iNaturalist 
FlowerPhoto: John Barkla, CC BY 4.0, from iNaturalist 
FlowerPhoto: Nielbert Raner, CC BY 4.0, from iNaturalist 
FlowerPhoto: fletchermoore, CC BY 4.0, from iNaturalist 
Photo: Tauʻolunga, CC BY-SA 2.5, from Wikimedia Commons 
Photo: Alix Kosmala, CC BY 4.0, from iNaturalist 
Photo: Reinwardt, CC0, from Wikimedia Commons 
Photo: rainerburkard, CC BY 4.0, from iNaturalist 
Photo: Monofruit, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Rosario Douglas, CC BY 4.0, from iNaturalist 
Photo: Halenhardy, CC0, from Wikimedia Commons 
Photo: Halenhardy, CC0, from Wikimedia Commons
More in Bikkia
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); US characteristics from USDA PLANTS Database (2025-05-29, CC0 1.0). About our plant data.