# Nigritella widderi

> species of plant

**Wikidata**: [Q15135763](https://www.wikidata.org/wiki/Q15135763)  
**Source**: https://4ort.xyz/entity/nigritella-widderi


## References

1. Global Biodiversity Information Facility
2. Tropicos
3. International Plant Names Index
4. [FloraWeb](http://www.floraweb.de/pflanzenarten/artenhome.xsql?suchnr=7170)
5. Plants of the World Online
6. FloraWeb
7. World Flora Online
8. CalPhotos