Sium rigidum Hill
, Veg. Syst. vi. 34.
External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:849050-1
- Publication
- Vegetable System
- Collation
- vi. 34
- Family as entered in IPNI
- Apiaceae