# Polytrichastrum formosum var. densifolium

> variety of plants

**Wikidata**: [Q24693272](https://www.wikidata.org/wiki/Q24693272)  
**Source**: https://4ort.xyz/entity/polytrichastrum-formosum-var-densifolium


## References

1. Integrated Taxonomic Information System
2. Global Biodiversity Information Facility
3. Tropicos
4. The Plant List 1.1
5. Flora of North America
6. A dataset on inventory and geographical distributions of higher plants in Guangdong, China
7. Catalogue of Life in Taiwan
8. World Flora Online