Michael & Patricia Fogden / Cup Fungus (Cookeina tricholoma) group of five growing out of log, Costa Rica

Paul Bertner / Cup Fungus (Cookeina tricholoma), Bahia Solano, Colombia

Chien Lee / Cup Fungus (Cookeina tricholoma), Kasai, Batang Ai National Park, Malaysia

Chien Lee / Cup Fungus (Cookeina tricholoma) mushrooms, Borneo, Malaysia

Pete Oxford / Cup Fungus (Cookeina tricholoma) trio growing out of log, Yasuni National Park, Amazon Rainforest, Ecuador

Thomas Marent / Cup Fungus (Cookeina tricholoma) mushrooms, western Colombia

Thomas Marent / Cup Fungus (Cookeina tricholoma) pair, Danum Valley Conservation Area, Borneo, Malaysia