Slang abbreviation of 食用菌 (edible fungus/mushroom). Used in casual contexts, especially among mushroom foragers and online communities. Antonym: 毒菌 (poisonous mushroom).
Please teach me how to distinguish edible mushrooms from poisonous ones.
毒菌
poison mushroom
Etymology
Abbreviation of 食用菌 (しょくようきん), literally 'edible fungus'. The exact origin is uncertain, but it likely arose in informal contexts such as online forums or among mushroom enthusiasts.
