Order Aphyllophorales is a group of fungi that are typically characterized by the absence of true gills and a cap. This group includes fungi such as bracket fungi, polypores, and shelf fungi. Although the scientific name for this order is widely recognized, there are several synonyms that may be used interchangeably. Some of these synonyms include Hymenochaetales, Corticiales, and Polyporales. Each of these names refers to a similar group of fungi, with minor differences in characteristics such as spore shape and distribution. The use of synonyms can help to provide additional context and understanding when discussing these unique and fascinating organisms.