Mushroom (Volvariella volvacea, synonym: Volvaria volvacea, Agaricus volvaceus, Amanita virgata or Vaginata virgata) or kulat jump in the Aceh language is one of the most widely grown food fungus species in East Asia and Southeast Asia with tropical or subtropical climates. The term mushroom derived from the Chinese language cǎogū (Hanzi: 草菇).