| association of ectomycorrhizal fungi with picea crassifolia (pinaceae, piceoidae) from high-altitude stands in mount helan nature reserve, china. | we investigated the diversity of ectomycorrhiza associated with the endemic picea crassifolia in mount helan national nature reserve in inner mongolia, china. toward this objective, we conducted morphological and molecular identification of ectomycorrhizae in soil cubes taken from pure p. crassifolia stands. eleven types of ectomycorrhizal (ecm) organisms were separated, briefly described, and identified. nine morphotypes belonged to the phylum basidiomycotina [amphinema byssoides, cortinarius s ... | 2016 | 27706692 |