# Ulmus × hollandica

> nothospecies of plant

**Wikidata**: [Q504004](https://www.wikidata.org/wiki/Q504004)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ulmus_×_hollandica)  
**Source**: https://4ort.xyz/entity/ulmus-hollandica


## References

1. Taxonomy database of the U.S. National Center for Biotechnology Information
2. Integrated Taxonomic Information System
3. Global Biodiversity Information Facility
4. Tropicos
5. International Plant Names Index
6. The Plant List 1.1
7. GRIN Taxonomy for Plants
8. United States Department of Agriculture Plants Database
9. Nederlands Soortenregister
10. [Finnish Biodiversity Information Facility](https://laji.fi/taxon/MX.42261)
11. A dataset on catalogue of alien plants in China
12. New Zealand Organisms Register
13. UMLS 2023
14. Plants of the World Online
15. VicFlora
16. Finnish Biodiversity Information Facility
17. World Flora Online
18. Open Tree of Life reference taxonomy version 3.6
19. Biota of New Zealand
20. Flora Croatica Database
21. EASIN Catalogue of Alien Species