In 1978-1980, 30 fruit-bodies of fungi were collected from 4 species of pine trees (Pinus massoniana, P. tablaeformis, P. koraieusis, P. elliottii) in north-eastern and southern provinces of China. By using sterile methods 13 pure fungi cultures (Pisolithns tinctorius, Suillus granulatus, S. bovinus, Boletinus cavipes, B. plctus, Gomphidius sp., Armellaria mellea, Lepiota procera, Russula delica etc.) were obtained from the mycorrhizal fungi basidiospores collected from 30 fruit bodies. 10 cultuted media we...