Source:
Fertig, W., S. Topp, and M. Moran. 2009. Annotated Checklist of Vascular Flora: Canyonlands National Park. Natural Resource Technical Report NPS/NCPN/NRTR-2009/221. National Park Service, Fort Collins, CO.

Additions:
Research grade iNaturalist observations from credible authorities; non-vascular plants.

Taxonomy:
Outdated taxons updated to iNaturalist default (POWO) or ITIS where not available. See Place Notes for more details of changes (where available).

Reference Photos:
Added for all taxa (where available).

List provided by:
Faerthen Felix, 2019