# Pycnanthemum torreyi

> species of plant

**Wikidata**: [Q15356174](https://www.wikidata.org/wiki/Q15356174)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pycnanthemum_torreyi)  
**Source**: https://4ort.xyz/entity/pycnanthemum-torreyi


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Global Biodiversity Information Facility
3. Tropicos
4. International Plant Names Index
5. The Plant List 1.1
6. [Flora of the Southeastern United States](https://fsus.ncbg.unc.edu/show-taxon-detail.php?taxonid=5406)
7. [Plants of the World Online](https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:214758-2#synonyms)
8. GRIN Taxonomy for Plants
9. UMLS 2023
10. World Checklist of Selected Plant Families
11. Plants of the World Online
12. World Flora Online
13. Open Tree of Life reference taxonomy version 3.2
14. New York Flora Atlas
15. Maryland Plant Atlas
16. Flora of the Southeastern United States
17. SERNEC