# Gymnospermae

> group of plants, at a varying rank

**Wikidata**: [Q133712](https://www.wikidata.org/wiki/Q133712)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gymnosperm)  
**Source**: https://4ort.xyz/entity/gymnospermae


## References

1. Syllabus der Pflanzenfamilien (ed. 9)
2. Handbuch der Systematischen Botanik
3. Integrated Authority File
4. [Nuovo soggettario](https://thes.bncf.firenze.sbn.it/termine.php?id=1114)
5. Nuovo soggettario
6. Integrated Taxonomic Information System
7. Tropicos
8. YSO-Wikidata mapping project
9. National Library of Israel
10. KBpedia
11. [Source](https://www.artsdatabanken.no/taxon/Pinophyta/1372)
12. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)