| Source: | Pankhurst, R. - Rosaceae database 2007. [IOPI preferred view] 
 
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                            | Name: | Cydonia oblonga f. pyriformis (Dierb.) Rehder | 
                          
						  
                            | Nomencl. ref. | Bibl. cult. trees: 278. 1949 | 
						  
                          
                            | Rank: | Forma | 
                          
                            | Status: | ACCEPTED | 
							  
								| Taxonomy (this taxon is included in): | Familia - Rosaceae Juss. Subfamilia - Maloideae (Small ex Britton & Small) C.Weber
 Tribus - Pomeae A.Gray
 Genus - Cydonia Mill.
 Species - Cydonia oblonga Mill.
 
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                            | Synonym(s): | Cydonia media Poit. & Turpin | 
                          
                          
                            |  | Cydonia piriformis Medik. ex B.D.Jacks. | 
                          
                          
                            |  | Cydonia silvestris Risso | 
                          
                          
                            |  | Cydonia cydonia var. piriformis (hort. ex Petz. & G.Kirchn.) Asch. & Graebn. | 
                          
                          
                            |  | Cydonia oblonga var. piriformis Hegi | 
                          
                          
                            |  | Cydonia oblonga var. typica C.K.Schneid. | 
                          
                          
                            |  | Cydonia oblonga f. piriformis Rehder | 
                          
                          
                            |  | Cydonia vulgaris subtaxon pyriformis Dierb. | 
                          
                          
                            |  | Pyrus cydonia subtaxon oblonga Kuntze | 
                          
                          
                            | Name Notes: | Name-Source: Bibl. cult. trees (1949) | 
						  
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