Basionym Name:Stemonitis splendens var. flaccida Lister, Monogr. Mycetozoa (London): 112 (1894)
Homotypic synonyms:Comatricha flaccida (Lister) Morgan, J. Cincinnati Soc. Nat. Hist. 16: 135 (1894)Stemonitis fusca var. flaccida (Lister) Torrend, Brotéria, sér. bot. 7: 81 (1908)Symphytocarpus flaccidus (Lister) Ing & Nann.-Bremek., Proc. K. Ned. Akad. Wet., Ser. C, Biol. Med. Sci. 70(2): 217 (1967)