Christy, J. A.,
"Rare Plant Associations, Oregon Dunes National Recreation Area, Sutton Recreation Area, and Heceta Sand Dunes ACEC/ONA",
Oregon Biodiversity Information Center Report, Portland, Ore., Institute for Natural Resources, 12/2012.
Farrar, J. D., A. A. Kotaich, D. J. Lauten, K. A. Castelein, and E. P. Gaines,
"Snowy Plover Buried Alive by Wind-blown Sand",
Western Birds, vol. 43, issue 3, pp. 189-191, 2012.
Wise, L. K., and J. S. Kagan,
Vascular Plant Inventory for Lewis and Clark National Historical Park - Public Version,
, no. Natural Resource Technical Report NPS/LEWI/NRTR—2012/603.N , Fort Collins, Colorado, U.S. Department of the Interior, National Park Service, Natural Resource Stewardship and Science, pp. 142 pages, 07/2012.