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Helvella hyperborea and H. pedunculata found in North America
1981
Karstenia
one collection of He/vella hyperborea Harmaja (sect. Acetabulum Diss.) and five collections of H. pedunculata Harmaja (sect. Leucome/aenae Diss.) from inner Quebec, Canada. The recently described species have been known only from northwestern Europe.
doi:10.29203/ka.1981.202
fatcat:z3mmdzhc3rah7dlw5fnyfvltqu