Karaer, Fergan, and Ferhat Celep. “Taxonomic Notes on <i>Sempervivum armenum</I> Boiss. & A. Huet (Crassulaceae) from Turkey With an Amended Description”. Bangladesh Journal of Botany 39, no. 1 (July 16, 2010): 103–105. Accessed August 17, 2024. https://banglajol.info/index.php/BJB/article/view/5533.