# Cotyledon tomentosa subsp. tomentosa

> subspecies of plant

**Wikidata**: [Q60950128](https://www.wikidata.org/wiki/Q60950128)  
**Source**: https://4ort.xyz/entity/cotyledon-tomentosa-subsp-tomentosa


## References

1. Illustrated Handbook of Succulent Plants
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Global Biodiversity Information Facility
4. Tropicos
5. UMLS 2023
6. Plants of the World Online
7. Red List of South African Plants
8. World Flora Online
9. Royal Horticultural Society Plant Database
10. Open Tree of Life reference taxonomy version 3.2
11. CalPhotos