Source additionnelle
Sennikov, A.N. & Kurtto, A. 2017. A phylogenetic checklist of Sorbus s.l. (Rosaceae) in Europe. Memoranda Soc. Fauna Flora Fennica, 93: 1-78 : 34

 

Source de la synonymie
Sennikov, A.N. & Kurtto, A. 2017. A phylogenetic checklist of Sorbus s.l. (Rosaceae) in Europe. Memoranda Soc. Fauna Flora Fennica, 93: 1-78 : 34 [CD_REF = 975518] Hedlundia x thuringiaca (Nyman) Sennikov & Kurtto, 2017

 

Lectotype : Described from Central Europe. Type: [illustration in] Kongl. Svenska Vetensk. Acad. Handl. 35(1): 56, fig. 10b. 1901 (neotype designated by Velebil & Businský (2016: 353), as ”lectotype”)
     Références : Sennikov & Kurtto (2017)

Taxonomie : Pyrus semipinnata Roth (1827) is a new name for Sorbus hybrida L. (1762) with P. pinnatifida Ehrh. (1791) as a nomenclatural synonym. For his S. semipinnata, Hedlund referred to Pyrus semipinnata Roth as a synonym, but excluded its synonyms, e.g., on p. 51, he treated P. pinnatifida Ehrh. (1791) and Sorbus hybrida L. (1762) as synonyms under S. fennica Fries. Thus Hedlund published S. semipinnata a sp. nov. (IPNI)