Yevseyenkov P.E. 2020. Image of Omalotheca sylvatica (L.) Sch. Bip. & F.W. Schultz // Plantarium. Plants and lichens of Russia and neighboring countries: open online galleries and plant identification guide. URL: https://www.plantarium.ru/lang/en/page/image/id/146009.html (accessed on 2 Nov 2026).
