# Helictotrichon hookeri subsp. schellianum

> subspecies of plant

**Wikidata**: [Q24878178](https://www.wikidata.org/wiki/Q24878178)  
**Source**: https://4ort.xyz/entity/helictotrichon-hookeri-subsp-schellianum


## References

1. Species cataloging of vascular plants in Ningxia, northwestern China
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. GRIN Taxonomy for Plants
6. Flora of China
7. A checklist of vascular plants in Shaanxi Province, China (Version 2021)
8. Plants of the World Online
9. World Flora Online