【摘要】 文中报道了产于黄土高原的三个新记录种：缩球囊霉在山地及农田土壤中均有出现，频度高，丰度较小。摩西球囊霉仅出现于农田土壤中，频度较高，丰度中等。细凹面无梗囊霉只出现于一个土样中，频度极低，丰度较小更多还原

【Abstract】 Three VAMP species from the Loess Plateau are seperated and identified for the first time. G.constrictum occured in almost all the samples from both farmland and mountain areas,but the abundant is smaller. G.mosseae is found only from the farmland samples. A.scrobiculata is seperated from only one sample.更多还原