# Psychotria defretesiana

> species of plant

**Wikidata**: [Q28820127](https://www.wikidata.org/wiki/Q28820127)  
**Source**: https://4ort.xyz/entity/psychotria-defretesiana


## References

1. Additional notes on Psychotria (Rubiaceae) from the southern karst of Papua New Guinea: P. defretesiana comb. et stat. nov., P. dieniensis var. banakii var. nov., and P. stevedarwiniana sp. nov
2. Global Biodiversity Information Facility
3. International Plant Names Index
4. The Plant List 1.1
5. World Checklist of Selected Plant Families
6. Plants of the World Online
7. World Flora Online
8. Open Tree of Life reference taxonomy version 3.2