Current Name:Gyromitra ambigua (P. Karst.) Harmaja, Karstenia 9: 17 (1969)
Synonymy:Helvella ambigua P. Karst., Meddn Soc. Fauna Flora fenn. 6: 53 (1880)Physomitra infula var. ambigua (P. Karst.) Boud., Hist. Class. Discom. Eur. (Paris): 35 (1907)Gyromitra ambigua (P. Karst.) Harmaja, Karstenia 9: 17 (1969)
Position in classification:Discinaceae, Pezizales, Pezizomycetidae, Pezizomycetes, Ascomycota, Fungi