External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:225256-2
- Publication
- Manual of the Botany of the Northern United States, ... Fifth edition
- Collation
- 494
- Family as entered in IPNI
- Alismataceae
Links
- Same citation as
- Sagittaria graminea var. platyphylla Engelm.