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jstor.org
Brochmann, Christian; Xiang, Qiu-Yun; Brunsfeld, Steven J.; Soltis, Douglas E.; Soltis, Pamela S. (1998). "Molecular Evidence for Polyploid Origins in Saxifraga (Saxifragaceae): The Narrow Arctic Endemic S. svalbardensis and its Widespread Allies". American Journal of Botany. 85 (1): 135–143. doi:10.2307/2446562. JSTOR2446562. PMID21684887.
kew.org
powo.science.kew.org
"Saxifraga svalbardensis Øvstedal". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. Retrieved 2 July 2021.
nih.gov
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Brochmann, Christian; Xiang, Qiu-Yun; Brunsfeld, Steven J.; Soltis, Douglas E.; Soltis, Pamela S. (1998). "Molecular Evidence for Polyploid Origins in Saxifraga (Saxifragaceae): The Narrow Arctic Endemic S. svalbardensis and its Widespread Allies". American Journal of Botany. 85 (1): 135–143. doi:10.2307/2446562. JSTOR2446562. PMID21684887.