# Penstemon strictus

> species of plant

**Wikidata**: [Q7164896](https://www.wikidata.org/wiki/Q7164896)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Penstemon_strictus)  
**Source**: https://4ort.xyz/entity/penstemon-strictus


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Encyclopedia of Life
4. Global Biodiversity Information Facility
5. Tropicos
6. International Plant Names Index
7. The Plant List 1.1
8. GRIN Taxonomy for Plants
9. United States Department of Agriculture Plants Database
10. UMLS 2023
11. [Source](https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.134573)
12. Plants of the World Online
13. Interim Register of Marine and Nonmarine Genera
14. World Flora Online
15. Native Plants Database
16. Royal Horticultural Society Plant Database
17. Open Tree of Life reference taxonomy version 3.2
18. Colorado Plant Database
19. SERNEC
20. CalPhotos