# Titanopsis calcarea

> species of plant

**Wikidata**: [Q150762](https://www.wikidata.org/wiki/Q150762)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Titanopsis_calcarea)  
**Source**: https://4ort.xyz/entity/titanopsis-calcarea


## References

1. Zur Systematik der Mesembrianthemen. Zeitschrift für Sukkulentenkunde
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Encyclopedia of Life
4. Global Biodiversity Information Facility
5. Tropicos
6. International Plant Names Index
7. The Plant List 1.1
8. A dataset on catalogue of alien plants in China
9. UMLS 2023
10. Plants of the World Online
11. Red List of South African Plants
12. World Flora Online
13. Open Tree of Life reference taxonomy version 3.2
14. Flora & Fauna Web
15. Plant Finder
16. CalPhotos