河北省科学院于1992年3月12日在保定市组织省内外蕈菌专家对该院微生物研究所诱变选育的黑木耳白色变型种(Auricularria auricula Var.nivalis)进行了鉴定,其子实体形态、内部组织结构、柔毛、孢子等与已报导的白色木耳有区别,因子实体颜色白、命名为雪白木耳。雪白木耳 Hebei Academy of Sciences in March 12, 1992 in Baoding organized mushroom experts in and outside of the province Institute of Microbiology mutagenesis black fungus white variant (Auricularria auricula Var.nivalis) were identified, and its fruiting body morphology , The internal organizational structure, pilose, spores and white fungus have been reported that there are differences between the factor entity color white, named white fungus. White fungus