Kingdom Fungi Class Agaricomycetes Family Paxillaceae Rank Species | Division Basidiomycota Order Boletales Genus Paxillus | |
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Similar Paxillus rubicundulus, Peniophora pini, Pezizella, Peziza cerea | ||
Paxillus adelphus (Paxillus filamentosus, Paxillus rubicundulus), commonly known as the alder roll-rim, is a basidiomycete fungus which is associated with alder (Alnus) in northern Europe and southwestern Greenland, and North America. It closely resembles Paxillus involutus, but its fruit bodies are generally smaller.
References
Paxillus filamentosus Wikipedia(Text) CC BY-SA