# Carduus acaulis

> species of plant

**Wikidata**: [Q21872159](https://www.wikidata.org/wiki/Q21872159)  
**Source**: https://4ort.xyz/entity/carduus-acaulis


## References

1. Species Plantarum. 1st Edition, Volume 2
2. Global Biodiversity Information Facility
3. International Plant Names Index
4. Plants of the World Online
5. Australian Plant Name Index
6. World Flora Online
7. Open Tree of Life reference taxonomy version 3.2