Rubiaceae
Creeping-bluet
Oldenlandiopsis callitrichoides
- Family
- Rubiaceae
- Genus
- Oldenlandiopsis
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Common names
By language (2)
- Chinese
- 匍匐微耳草, 微耳草
- English
- Creeping-bluet
Synonyms
- Hedyotis callitrichoides (Griseb.) W.H.Lewis
- Oldenlandia callitrichoides Griseb.
Characteristics
- Growth habit
- Forb/herb
- Lifespan
- Annual, Perennial
- In the US and Canada
- Hawaii: introduced, Lower 48 states: native, Puerto Rico: native, U.S. Virgin Islands: native
Photos

Photo: Katja Schulz from Washington, D. C., USA, CC BY 2.0, from Wikimedia Commons 
Photo: Forest & Kim Starr, CC BY 3.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, from Wikimedia Commons
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.