Taxon profile


Juglans regia L.

kingdom Plantae - plants »  divisio Magnoliophyta - flowering plants »  class Rosopsida - eudicots »  order Fagales »  family Juglandaceae »  genus Juglans - walnut

Scientific synonyms

Juglans regalis

Other names

= Common Walnut
= English Walnut
= Persian Walnut

Least Concern



outer bark

Taxon in country check-lists*

* List of countries might not be complete


Intertaxon relationships

parasite: Xanthomonas campestris pv. juglandis - Bacterial Blight of Walnut, Panaphis juglandis (Goeze, 1778), Gnomonia leptostyla (Fr.) Ces. & De Not. - Anthracnose of Walnut

consumer: Ropalopus clavipes (Fabricius, 1775), Synaphaeta guexi (LeConte, 1852), Anaesthetis testacea (Fabricius, 1781), Leiopus syriacus syriacus (Ganglbauer, 1884), Saperda scalaris scalaris (Linnaeus, 1758), ...

Related glossary terms


Included taxa

Number of records: 8

varietas Juglans regia var. purpurea Krussman

Juglans regia var. purpurea

Links and literature

CZ Danihelka J., Chrtek J., Kaplan Z., Wild J. (23. 1. 2011): Seznam jmen cévnatých rostlin použitých v nálezové databázi květeny České republiky [], Botanický ústav AV ČR [as Juglans regia L.]
Data retrieved on: 21 November 2013
EN ARKive [/walnut/juglans-regia/]

ARKive []
Data retrieved on: 16 December 2010
EN Botanical Society of British Isles [], Botany Department, The Natural History Museum [as Juglans regia L.]
Data retrieved on: 11 May 2012
CZ Kubát et al. (2002): Klíč ke květeně České republiky, Academia, Praha [as Juglans regia L.]
EN Pyšek P., Sádlo J. & Mandák B. (2002): Catalogue of alien plants of the Czech Republic [], Preslia 74(2): 97–186, 2002. [as Juglans regia L.]
EN Danihelka J., Chrtek J. Jr. & Kaplan Z. (2012): Checklist of vascular plants of the Czech Republic, Preslia 84: 647–811 [as Juglans regia L.]
Data retrieved on: 19 September 2014

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