Glomus species forming sporocarps were collected at limestone areas in Danyang, on coal mine overburdens in Munkyung, on plantations of Celtis sinensis in the Jindo island and Cryptomeria japonica in the Namhae island, on the Ilchulbong crater base and at a shrubby land near the Chunjiyeon fall. One of the characteristics of Glomus clavisporum is the thick wall ($25-33{mu}m$) of its cylinderic chlamydospores at the apex. G. heterosporum chlamydospores are loosely connected with each other through brown thick-walled hyphae. G. liquidambaris has paraphysis between chlamydospores. G. rubiforme is blackberry alike. G. sinuosum has a peridium composed of golden yellow thick-walled($2-3{mu}m$) sinuous hyphae. G. taiwanense has red brown sporocarps with yellow spores of which wall is thickest at the apex.