BELL, R, L., ITAI, A. Chapter 8 Pyrus. In: C. Kole (ed.). Wild Crop Relatives: Genomic and Breeding Resources, Temperate Fruits, Springer-Verlag Berlin Heidelberg 2011 [19]
actaplantarum.org
MANNI, Q. G. Rassegna del genere Pyrus in Salento (Puglia, Italia) Osservazioni su Pyrus communis L. e Pyrus spinosa Forssk. e i loro ibridi. In: Acta Plantarum Notes 3 - Le raccolte di Acta Plantarum - Esplorazioni e Notizie sulla flora del territorio italiano 2015 [21]
Beiträge zur Wildbirne 1999. ISSN 0945 – 8131 [25]
biodiversitylibrary.org
LINNAEUS, C. Species plantarum : exhibentes plantas rite cognitas ad genera relatas, cum diferentiis specificis, nominibus trivialibus, synonymis selectis, locis natalibus, secundum systema sexuale digestas. T. 1 [8] S. 478 a nasl.
Index Kewensis plantarum phanerogamarum : nomina et synonym omnium generum et specierum a linnaeo usque as annum MDCCLXXXV complectans nomine recepro auctore patria unicuique planta subjectis. 1895. vol. 2. pt. 2. S. 668 a nasl. [9]
Ferrandi, C.H., van der Merwe, P.W. and Huysamer, M. (2005). STATUS OF THE PEAR INDUSTRY IN AFRICA, WITH SPECIFIC REFERENCE TO SOUTH AFRICA. Acta Hortic. 671, 73-76 DOI: 10.17660/ActaHortic.2005.671.8 https://doi.org/10.17660/ActaHortic.2005.671.8
earthlingnature.wordpress.com
The history of Systematics: Plants in Systema Naturae, 1758 (Part 4) [online]. earthlingnature.wordpress.com, 2016-06-29, [cit. 2022-09-10]. Dostupné online.
efloras.org
Pyrus in Flora of North America @ efloras.org [online]. efloras.org, [cit. 2022-09-10]. Dostupné online.
europlusmed.org
Pyrus. In: Kurtto, A. (2009+): Rosaceae (pro parte majore). In: Euro+Med Plantbase - the information resource for Euro-Mediterranean plant diversity. [20]
globaltrees.org
MIRAVALOVA, G. et al. Pyrus bucharica/korshinskyi - Bukharan pear : species status review and action plan for its conservation in Childukhtaron and Dashtijum reserves, Tajikistan. 2020 [26]
google.sk
books.google.sk
Cydonia; Malus; Pyrus. In: MILLER, Philip. The Gardeners Dictionary (Containing the Best and Newest Methods of Cultivating and Improving the Kitchen, Fruit, Flower Garden, and Nursery; as Also for Performing the Practical Parts of Agriculture ...). [s.l.] : [s.n.], 1768. 1402 s. Dostupné online.
JANICK, Jules. Horticultural Reviews, Volume 29 (Wild Apple and Fruit Trees of Central Asia). [s.l.] : John Wiley & Sons, 2003. 416 s. Dostupné online.ISBN 978-0-471-46337-5. S. 69.
ЛОТОВА, Людмила; ТИМОНИН, Александр. Анатомия коры розоцветных: разнообразие, эволюция, таксономическое значение. [s.l.] : Litres, 2022. 265 s. Dostupné online.ISBN 978-5-04115465-3. S. 222.
KARSTEN, Hermann. Flora von Deutschland, Oesterreich und der Schweiz. [s.l.] : Köhler, 1895. 804 s. Dostupné online. S. 339 a nasl..
DURAND, Théophile. Index generum phanerogamorum usque ad finem anni 1887 promulgatorum in Benthami et Hookeri "Generum plantarum" fundatus. [s.l.] : Sumptibus auctoris, 1888. 722 s. Dostupné online. S. 114-115.
SOCIETY, Nebraska State Horticultural. Annual Report of the Nebraska State Horticultural Society for the Year ... (Containing the Proceedings of the Annual and Semiannual Meetings Held During the Year). [s.l.] : State Journal Company, printers, 1894. 328 s. Dostupné online. S. 8.
GÉRARD, R.. L'anatomie comparée végétale appliquée à la classification. [s.l.] : éditeur non identifié, 1884. 71 s. Dostupné online. S. 38-40.
WENZIG, T. Pomariae Lindley. In: Linnaea, zv. 38. [s.l.] : F. Dümmler, 1874. 770 s. Dostupné online. S. 14 a nasl..
GRAPPADELLI, Luca Corelli; SANSAVINI, Silviero. Proceedings of the VIIIth International Symposium on Pear (Ferrara-Bologna, Italy, 4-9 September, 2000). [s.l.] : International Society for Horticultural Science, 2002. 918 s. Dostupné online.ISBN 978-90-6605-866-8. S. 292.
hindawi.com
SILVA, G. J. et al. Origin, Domestication, and Dispersing of Pear (Pyrus spp.). In: Advances in Agriculture. 2014 [13]
Pyrus L. [online]. powo.science.kew.org, [cit. 2022-09-10]. Dostupné online.
Pyrus L. [online]. powo.science.kew.org, [cit. 2022-09-10]. Dostupné online. (Uvedených tu je 78 (79) "akceptovaných druhov" plus viacero nespracovaných (a teda bližšie nezaradených) druhov.)
mobot.org
Angiosperm Phylogeny Website Version 14 [4] (10.9.2022)
phytologia.org
UFIMOV, R. A., DICKINSON, T. A. Infrageneric nomenclature adjustments in Crataegus L. (Maleae, Rosaceae). In: Phytologia (Sep 21, 2020) 102(3) [10]
preslia.cz
DOSTÁLEK, J. Pyrus pyraster v Československu. In: Preslia, Praha, 69:119-118, 1991 [22]
DOSTÁLEK, J. Jsou na území Československa reliktní hrušně (Pyrus) ze sekce Pashia? In: Preslia, Praha, 51: 203-211 , 1979 [23]
researchgate.net
Quinet, Muriel & Wesel, Jean-Pierre. (2019). Botany and Taxonomy of Pear. [3] (najmä tabuľka)
Potter, Daniel & Eriksson, Torsten & Evans, R. & Oh, Sang-Hun & Smedmark, J. & Morgan, D. & Kerr, M. & Robertson, K. & MP, Arsenault & Dickinson, Timothy & Campbell, Christopher. (2007). Phylogeny and classification of Rosaceae. Plant Systematics and Evolution. 266. 5-43. [5]
Akopian, Janna. (2007). J. Akopian. On the Pyrus L. (Rosaceae) species in Armenia.. Flora, vegetation and plant resources of Armenia.. 15-26. [6]
Quinet, Muriel & Wesel, Jean-Pierre. (2019). Botany and Taxonomy of Pear. [15] S. 8
Bartha, Dénes & irén, bőhm. (2010). Vastaggallyú körte és rokonai (Pyrus nivalis JACQ.) / Snow pear and its relatives (Pyrus nivalis JACQ.). 10.13140/2.1.4267.1683. [24]
researchsquare.com
assets.researchsquare.com
CAI, D. et al. Phylogeny of
Pyrus and their relationships inferred from sequences of nuclear NIA-i3 intron and chloroplast ndhC-trnV and trnR-atpA. In: Research Square 2001 [18]
savba.sk
juls.savba.sk
KLIMENT, J et al. Nové a revidované slovenské mená dovážaných, zavlečených, pestovaných a ďalších na Slovensku známych cudzokrajných cievnatých rastlín. 3. Rody začínajúce sa písmenom O – Z. In: Kultúra slova č. 2. 2020 [11]
senckenberg.de
STRIEGLER, U. Die obermiozäne Flora des Blättertons von Wischgrund und
anderer gleichaltriger Fundstellen der Klettwitzer Hochfläche (Niederlausitz, Land Brandenburg, Deutschland). In: Peckiana 12 2007. S. 24 [16]
