Ciboria amentacea, commonly known as catkin cup or alder goblet

Ciboria amentacea, known as catkin cup or alder goblet, growing from Alder cones in March in Finland

AlnusCiboriaCiboria amentaceaCiboria caucusFinlandMarchalderalder conealder gobletamentaceaascomyceteascomycetesbrowncatkincatkin cupcatkinscaucuscup fungusearly springfungifungusglutinosagobletlepännorkkopikarimaljakasmushroommushroomsmycologynorkkopikaripikarispringspring fungustinywild