Taxonomy
- Taxonomic Rank
- Variety
- Author
- (A.Gray) Mathias & Constance
- Publication
- Amer. Midl. Naturalist 25: 382 (1941)
Superior Taxa
- Kingdom
- Plantae
- Subkingdom
- Pteridobiotina
- Phylum
- Angiosperms
- Order
- Apiales
- Family
- Apiaceae
- Genus
- Eryngium
- Species
- Eryngium aquaticum