Malus sieversii
Malus sieversii (binomen a Max Roemer post Ledebour anno 1847 inventum) est species arborum fructiferarum et origo, ut censetur, speciei domesticatae Malus pumila e cuius varietatibus, ad numerum 7 500 vel plurium per orbem terrarum ab hominibus cultis, provenit malum fere omnibus cognitum. Haec species appellata est ad honorem Ioannis Augusti Caroli Sievers, qui plantam in montibus Altai primum  descripsit.

Bibliographia

 Amandine Cornille et al., "The domestication and evolutionary ecology of apples" in Trends in Genetics vol. 30 (2014) pp. 57-65 alibi
 Sue Hubbel, "Engineering The Apple" in Natural History (Octobris 2001)
 Barrie Juniper, "The birth of the modern apple" in Petits propos culinaires no. 66 (2001) pp. 49–54
 Barrie Juniper, David J. Mabberley, The Story of the Apple. Imber Press, 2006
 Riccardo Velasco et al., "The genome of the domesticated apple (Malus × domestica Borkh.)" in Nature Genetics vol. 42 (2010) pp. 833–839
 Young-Ho Ha, Seung-Hwan Oh, Soo-Rang Lee, "Genetic Admixture in the Population of Wild Apple (Malus sieversii) from the Tien Shan Mountains, Kazakhstan" in Genes vol. 12 (2021) no. 104
 "Apple: Malus pumila" in , pp. 171–175

Nexus externi
 
 "Wild apples in Kazakhstan": expeditiones 1995 et 1996
 K. Kris Hirst, "Domestication History of the Apple" (3 Ianuarii 2018) apud ThoughtCo

Malus
Taxa 1847
Taxa M. Roemer
Sievers