Deconica cokeriana is proposed as a new combination based on morphological and molecular data. This species is fully described, discussed, and illustrated. Until now, D. cokeriana is only known from the eastern USA, specifically from Connecticut, Georgia, Ohio, and Tennessee.

中文翻译：

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Deconica cokeriana（伞形菌，伞形科），一种新的组合

基于形态学和分子数据，提出了Deconica cokeriana作为一种新的组合。对该物种进行了充分的描述，讨论和说明。到目前为止，仅从美国东部才知道D. cokeriana，特别是在康涅狄格州，乔治亚州，俄亥俄州和田纳西州。