Basionym Name:Physarum leucophaeum Fr. & Palmquist, in Fries & Nordholm, Symb. gasteromyc. (Lund) 3: 24 (1818)
Homotypic synonyms:Physarum nutans subsp. leucophaeum (Fr. & Palmquist) G. Lister, Trans. Br. mycol. Soc. 3(4): 248 (1911)Physarum nutans var. leucophaeum (Fr. & Palmquist) Lister, Monogr. Mycetozoa (London): 51 (1894)Tilmadoche leucophaea (Fr. & Palmquist) Fr., Summa veg. Scand., Sectio Post. (Stockholm): 454 (1849)