【摘要】 本文报道了采自我国山东、福建、广西和海南四省土壤中的四种ＡＭ真菌新记录种：１．两型球囊霉ＧｌｏｍｕｓｄｉｍｏｒｐｈｉｃｕｍＢｏｙｅｔｃｈｋｏ＆Ｔｅｗａｒｉ；２．多产球囊霉ＧｌｏｍｕｓｆｅｃｕｎｄｉｓｐｏｒｕｍＳｃｈｅｎｃｋ＆Ｓｍｉｔｈ；３．亮色盾巨孢囊霉ＳｃｕｔｅｌｏｓｐｏｒａｆｕｌｇｉｄａＫｏｓｋｅ＆Ｗａｌｋｅｒ；４．网纹盾巨孢囊霉Ｓｃｕｔｅｌｏｓｐｏｒａｒｅｔｉｃｕｌａｔａ（Ｋｏｓｋｅ，Ｍｉｌｅｒ＆Ｗａｌｋｅｒ）Ｗａｌｋｅｒ＆Ｓａｎｄｅｒｓ。文中详细描述了其形态特征和生境状况。更多还原

【Abstract】 Four new records of VA mycorrhizal fungi, viz. Glomus fecundisporum Schenck & Smith, Glomus dimorphicum Boyetchk & Tewari, Scutellospora fulgida Koske & Walker and Scutellospora reticulata (Koske, Miller & Walker) Walker & Sanders, were isolated from Shandong, Fujian, Guangxi and Hainan provinces. The morphological descriptions of species together with host plants, collecting sites and environments of soi samples are given.更多还原