Naamgeving
| name | Essezwam | 
| Valid name | Perenniporia fraxinea | 
Indeling
- 
																
									Fungi
								 [kingdom]
												- 
																	
									Basidiomycota
								 [phylum]
												- 
																	
									Basidiomycotina
								 [subphylum]
								Basidiomycetes								- 
																	
									Hymenomycetes
								 [class]
												- 
																	
									Holobasidiomycetes
								 [subclass]
												- 
																	
									Aphyllophorales
								 [order]
												- 
																	
									Polyporaceae
								 [family]
												- 
																	
									Perenniporia 
								 [genus]
												- Perenniporia fraxinea [species]
 
 
- 
																	
									Perenniporia 
								 [genus]
												
 
- 
																	
									Polyporaceae
								 [family]
												
 
- 
																	
									Aphyllophorales
								 [order]
												
 
- 
																	
									Holobasidiomycetes
								 [subclass]
												
 
- 
																	
									Hymenomycetes
								 [class]
												
 
- 
																	
									Basidiomycotina
								 [subphylum]
								Basidiomycetes								
 
- 
																	
									Basidiomycota
								 [phylum]