Two specimens from Germany and one from South Dakota, USA, were identified as Flammulina rossica during the examination of the München herbarium (M) material of the genus Flammulina.Micromorphological characters of these specimens are described and illustrated. The variability and delimitation of F. rossica is discussed and the knowledge of its distribution, ecology, morphology and biology is summarized.
Adamčík S., Ripková S. (2008): New collections of Flammulina rossica. – Czech Mycology 60(1): 113–121.