Key to Danish species of Amaurochaete Rostaf.
|1||Psudocapillitium of branched, flattened threads arising from the base. Sparsely anastomozing in basal parts. Aethalial surface of young fruitbodies irregularly divided by white veins.||A. atra (Alb. & Schwein.) Rostaf.|
|1'||Pseudocapillitium a rigid, wide-meshed net fastened to the columella. Aethalial surface with rough warts, implicating individiual sporocarps.||A. tubulina (Alb. & Schwein.) T. Macbr.|