Germination ecology of the boreal-alpine terrestrial orchid (Orchidaceae)DOI: info:10.5735/085.045.0301v. 45No. 3161–172
Øien, D. I., O'Neill, John P., Whigham, Dennis F., and McCormick, Melissa K. 2008. "Germination ecology of the boreal-alpine terrestrial orchid Dactylorhiza lapponica (Orchidaceae)." Annales Botanici Fennici, 45, (3) 161–172. https://doi.org/10.5735/085.045.0301.