# Dicroidium

> extinct genus of seed ferns

**Wikidata**: [Q5273916](https://www.wikidata.org/wiki/Q5273916)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dicroidium)  
**Source**: https://4ort.xyz/entity/dicroidium


## References

1. Freebase Data Dumps. 2013
2. Fossilworks
3. Global Biodiversity Information Facility
4. Interim Register of Marine and Nonmarine Genera
5. Open Tree of Life reference taxonomy version 3.2