单词	Peridermium
释义	Peridermium noun Peri·​der·​mi·​um : a form genus of rust fungi having only the pycnial and aecial stages, characterized by the irregularly split or torn peridium, and formerly including many fungi that have since the discovery of their telial stages been placed in various other genera (as Cronartium and Coleosporium) Word History Etymology New Latin, from peri- + derm- + -ium
随便看	alveolar ridge alveolar surface alveolar theory alveolariform alveolarly alveolars alveolary alveolate alveolations alveole alveoles alveoli alveoliform alveolite alveolites Alveolites alveolitides alveolitises alveolitisses alveolo- alveolopalatal alveolus alveon alveopalatal alviner

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