# Geothallus

> Monotypic genus of liverwort endemic to California

**Wikidata**: [Q13060343](https://www.wikidata.org/wiki/Q13060343)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Geothallus)  
**Source**: https://4ort.xyz/entity/geothallus


## References

1. Phylogeny and classification of the Marchantiophyta
2. Taxonomy database of the U.S. National Center for Biotechnology Information
3. Integrated Taxonomic Information System
4. Global Biodiversity Information Facility
5. Tropicos
6. United States Department of Agriculture Plants Database
7. UMLS 2023
8. Interim Register of Marine and Nonmarine Genera
9. World Flora Online
10. National Library of Israel Names and Subjects Authority File
11. KBpedia
12. Open Tree of Life reference taxonomy version 3.2