# Pyrus pyraster

> species of plant

**Wikidata**: [Q149332](https://www.wikidata.org/wiki/Q149332)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Pyrus_pyraster)  
**Source**: https://4ort.xyz/entity/pyrus-pyraster


## References

1. [Source](https://www.baum-des-jahres.de/baeume-1989-2018/die-wild-birne/)
2. Freebase Data Dumps. 2013
3. Taxonomy database of the U.S. National Center for Biotechnology Information
4. Integrated Taxonomic Information System
5. Encyclopedia of Life
6. Global Biodiversity Information Facility
7. Tropicos
8. International Plant Names Index
9. Integrated Authority File
10. The Plant List 1.1
11. GRIN Taxonomy for Plants
12. Database of Vascular Plants of Canada
13. [FloraWeb](http://www.floraweb.de/pflanzenarten/artenhome.xsql?suchnr=4671)
14. [Source](http://www.sabencia.net/nomenclator.php)
15. The Little Flora of Slovenia (3rd ed.)
16. Dyntaxa
17. UMLS 2023
18. National Biodiversity Network
19. Nederlands Soortenregister
20. Plants of the World Online
21. [Portál informačního systému ochrany přírody](https://portal.nature.cz/redlist/v_nd_taxon_category.php)
22. [Portál informačního systému ochrany přírody](https://portal.nature.cz/publik_syst/nd_nalez-public.php?idTaxon=39076)
23. FloraWeb
24. Info Flora
25. European Nature Information System
26. eBiodiversity
27. World Flora Online
28. Royal Horticultural Society Plant Database
29. Open Tree of Life reference taxonomy version 3.2
30. Naturbasen
31. Biota of New Zealand
32. CalPhotos
33. Flora Croatica Database
34. EASIN Catalogue of Alien Species