Yong-Mei Xing, Li-Chun Zhang, Han-Qiao Liang, Jing Lv, Chao Song: Sclerotial Formation of Polyporus umbellatus by Low Temperature Treatment under Artificial Conditions. In: PLoS ONE. Band8, Nr.2, 20. Februar 2013, ISSN1932-6203, S.1–14, doi:10.1371/journal.pone.0056190.
Gen Kikuchi, Hiroki Yamaji: Identification of Armillaria species associated with Polyporus umbellatus using ITS sequences of nuclear ribosomal DNA. In: Mycoscience. Band51, Nr.5, September 2010, S.366–372, doi:10.1007/S10267-010-0053-8.
Xian-Hao Cheng, Shun-Xing Guo, Chun-Lan Wang: Factors Influencing Formation of Sclerotia in Grifola umbellate (Pers.) Pilát Under Artificial Conditions. In: Journal of Integrative Plant Biology. Band48, Nr.11, November 2006, S.1312–1317, doi:10.1111/j.1744-7909.2006.00349.x.