External links to taxonomic opinions:
- IPNI Life Sciences Identifier (LSID)
- urn:lsid:ipni.org:names:1107685-2
- Species Name
- Verbena canadensis (L.) Britton, Mem. Torrey Bot. Club 5(Sig. 18): 276 (1894).
- Family as entered in IPNI
- Verbenaceae