# Ptychosema

> genus of plants

**Wikidata**: [Q5221625](https://www.wikidata.org/wiki/Q5221625)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ptychosema)  
**Source**: https://4ort.xyz/entity/ptychosema


## References

1. A new subfamily classification of the Leguminosae based on a taxonomically comprehensive phylogeny – The Legume Phylogeny Working Group (LPWG)
2. Australian Plant Name Index
3. Freebase Data Dumps. 2013
4. Taxonomy database of the U.S. National Center for Biotechnology Information
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. Tropicos
8. International Plant Names Index
9. GRIN Taxonomy for Plants
10. FloraBase
11. Plants of the World Online
12. Interim Register of Marine and Nonmarine Genera
13. World Flora Online
14. Open Tree of Life reference taxonomy version 3.2