# Agave americana subsp. protamericana

> subspecies of plant

**Wikidata**: [Q24688066](https://www.wikidata.org/wiki/Q24688066)  
**Source**: https://4ort.xyz/entity/agave-americana-subsp-protamericana


## References

1. Illustrated Handbook of Succulent Plants: Monocotyledons
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. GRIN Taxonomy for Plants
7. Flora of North America
8. United States Department of Agriculture Plants Database
9. World Checklist of Selected Plant Families
10. Plants of the World Online
11. World Flora Online
12. Native Plants Database
13. Flora of the Southeastern United States