armillaria
/ˌɑːmɪˈleərɪə/noun
1- a fungus of a genus that includes the honey fungus, found chiefly in woodland. Its mycelia can grow for a considerable distance, enabling individuals of parasitic species to invade more than one tree.蜜环菌属。
1.1
- Genus Armillaria, family Tricholomataceae, class Hymenomycetes: many species, including A. bulbosa, a single individual of which may span several hectares.密环菌属, 口蘑科, 层菌纲：多种, 包括鳞茎密环菌, 一个可蔓延几公顷。
词源
modern Latin: from Latin armilla 'bracelet' （because of the bracelet-like frill on the fruiting bodies）.