# Penstemon procerus var. formosus

> variety of plant

**Wikidata**: [Q32367802](https://www.wikidata.org/wiki/Q32367802)  
**Source**: https://4ort.xyz/entity/penstemon-procerus-var-formosus


## References

1. International Plant Names Index
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. Global Biodiversity Information Facility
5. Tropicos
6. The Plant List 1.1
7. United States Department of Agriculture Plants Database
8. UMLS 2023
9. Plants of the World Online
10. World Flora Online
11. Native Plants Database
12. Open Tree of Life reference taxonomy version 3.2
13. CalPhotos