{"id":71400,"date":"2025-11-16T17:56:10","date_gmt":"2025-11-16T17:56:10","guid":{"rendered":""},"modified":"2025-11-16T17:56:10","modified_gmt":"2025-11-16T17:56:10","slug":"koelreuteria-arbre-dalignement-rare-a-tunis","status":"publish","type":"post","link":"https:\/\/harissa.com\/news-wp\/koelreuteria-arbre-dalignement-rare-a-tunis\/","title":{"rendered":"Koelreuteria : Arbre d\u2019alignement rare \u00e0 Tunis"},"content":{"rendered":"

Koelreuteria : Arbre d\u2019alignement rare \u00e0 <\/span>Tunis<\/p>\n

 <\/p>\n

 <\/p>\n

Hector<\/span> <\/span>Bismuth<\/span> <\/span>(a),<\/span> <\/span>Gis\u00e8le<\/span> <\/span>Dakhlia<\/span> <\/span>(b)<\/span> <\/span>et<\/span> <\/span>Imed<\/span> <\/span>Essetti<\/span> <\/span>(c)<\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

Remarque<\/span><\/b> <\/span>initiale<\/span><\/b> <\/span>:<\/span> <\/span>Nous<\/span> <\/span>compl\u00e9tons<\/span> <\/span>ici,<\/span> <\/span>et<\/span> <\/span>modi\ufb01ons<\/span> <\/span>l\u00e9g\u00e8rement,<\/span> <\/span>un<\/span> <\/span>texte<\/span> <\/span>d\u00e9j\u00e0<\/span> <\/span>paru<\/span> <\/span>dans<\/span> <\/span>les<\/span> <\/span>chroniques<\/span> <\/span>Webdo<\/span> <\/span>de<\/span> <\/span>M.<\/span> <\/span>Hatem<\/span> <\/span>Bourial<\/span> <\/span>en<\/span> <\/span>date<\/span> <\/span>du<\/span> <\/span>19<\/span> <\/span>f\u00e9vrier<\/span> <\/span>2025<\/span> <\/span>:<\/span> <\/span>https:\/\/www.webdo.tn\/fr\/actualite\/chroniques\/arbres-a-lanternes-les-savonniers-exotiques-<\/span><\/a>des-rues-de-tunis\/219932\/<\/span><\/o:p><\/span><\/p>\n

G\u00e9n\u00e9ralit\u00e9s<\/span><\/o:p><\/span><\/h2>\n

Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>Laxm,<\/span> <\/span>1772<\/span> <\/span>appartient<\/span> <\/span>\u00e0<\/span> <\/span>la<\/span> <\/span>famille<\/span> <\/span>des<\/span> <\/span>Sapindaceae;<\/span> <\/span>il<\/span> <\/span>est<\/span> <\/span>originaire<\/span> <\/span>de<\/span> <\/span>l\u2019extr\u00eame<\/span> <\/span>orient,<\/span> <\/span>de<\/span> <\/span>Chine<\/span> <\/span>tout<\/span> <\/span>particuli\u00e8rement.<\/span> <\/span>Il<\/span> <\/span>a<\/span> <\/span>\u00e9t\u00e9<\/span> <\/span>introduit<\/span> <\/span>\u00e0<\/span> <\/span>Tunis<\/span> <\/span>tr\u00e8s<\/span> <\/span>vraisemblablement<\/span> <\/span>dans<\/span> <\/span>la<\/span> <\/span>premi\u00e8re<\/span> <\/span>moiti\u00e9<\/span> <\/span>du<\/span> <\/span>20<\/span> <\/span>\u00e8me<\/span> <\/span>si\u00e8cle,<\/span> <\/span>mais<\/span> <\/span>sa<\/span> <\/span>pr\u00e9sence,<\/span> <\/span>tr\u00e8s<\/span> <\/span>modeste<\/span> <\/span>il<\/span> <\/span>est<\/span> <\/span>vrai,<\/span> <\/span>est<\/span> <\/span>pratiquement<\/span> <\/span>demeur\u00e9e<\/span> <\/span>inaper\u00e7ue.<\/o:p><\/span><\/p>\n

Le<\/span> <\/span>m\u00e9rite<\/span> <\/span>revient<\/span> <\/span>\u00e0<\/span> <\/span>Rhaiem<\/span> <\/span>(1996)*<\/span> <\/span>d\u2019avoir<\/span> <\/span>mentionn\u00e9,<\/span> <\/span>(sans<\/span> <\/span>doute<\/span> <\/span>pour<\/span> <\/span>la<\/span> <\/span>premi\u00e8re<\/span> <\/span>fois<\/span> <\/span>en<\/span> <\/span>Tunisie<\/span> <\/span>)<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>dans<\/span> <\/span>un<\/span> <\/span>article<\/span> <\/span>incitant<\/span> <\/span>la<\/span> <\/span>population<\/span> <\/span>\u00e0<\/span> <\/span>consid\u00e9rer<\/span> <\/span>et<\/span> <\/span>\u00e0<\/span> <\/span>admirer<\/span> <\/span>les<\/span> <\/span>arbres<\/span> <\/span>ornementaux,<\/span> <\/span>ou<\/span> <\/span>d\u2019alignement,<\/span> <\/span>de<\/span> <\/span>Tunis.<\/span> <\/span>.<\/span> <\/span>Elle<\/span> <\/span>signale<\/span> <\/span>sa<\/span> <\/span>pr\u00e9sence<\/span> <\/span>rue<\/span> <\/span>Mohamed<\/span> <\/span>El<\/span> <\/span>Malqi,<\/span> <\/span>\u00e0<\/span> <\/span>El<\/span> <\/span>Omrane.<\/o:p><\/span><\/p>\n

Nous<\/span> <\/span>ne<\/span> <\/span>nous<\/span> <\/span>\u00e9tendrons<\/span> <\/span>pas<\/span> <\/span>sur<\/span> <\/span>les<\/span> <\/span>caract\u00e8res<\/span> <\/span>botaniques,<\/span> <\/span>de<\/span> <\/span>cette<\/span> <\/span>esp\u00e8ce.<\/span> <\/span>De<\/span> <\/span>nombreux<\/span> <\/span>livres<\/span> <\/span>sur<\/span> <\/span>la<\/span> <\/span>\ufb02ore<\/span> <\/span>tropicale<\/span> <\/span>d\u00e9crivent<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>et<\/span> <\/span>l\u2019illustrent<\/span> <\/span>abondamment.<\/span> <\/span>Il<\/span> <\/span>en<\/span> <\/span>va<\/span> <\/span>de<\/span> <\/span>m\u00eame<\/span> <\/span>des<\/span> <\/span>m\u00e9dias<\/span> <\/span>tels<\/span> <\/span>que<\/span> <\/span>Google<\/span> <\/span>ou<\/span> <\/span>Wikip\u00e9dia<\/span> <\/span>que<\/span> <\/span>nous<\/span> <\/span>ne<\/span> <\/span>nous<\/span> <\/span>sommes<\/span> <\/span>pas<\/span> <\/span>priv\u00e9s<\/span> <\/span>de<\/span> <\/span>consulter.<\/o:p><\/span><\/p>\n

Faute<\/span> <\/span>de<\/span> <\/span>photos<\/span> <\/span>probantes,<\/span> <\/span>il<\/span> <\/span>n\u2019en<\/span> <\/span>a<\/span> <\/span>pas<\/span> <\/span>\u00e9t\u00e9<\/span> <\/span>fait<\/span> <\/span>mention<\/span> <\/span>dans<\/span> <\/span>le<\/span> <\/span>blog<\/span> <\/span>g\u00e9r\u00e9<\/span> <\/span>par<\/span> <\/span>deux<\/span> <\/span>d\u2019entre<\/span> <\/span>nous<\/span> <\/span>(a)<\/span> <\/span>et<\/span> <\/span>(b):<\/span> <\/span>http:\/\/hgtunisie\ufb02ore.over-blog.com\/<\/span><\/a><\/span> <\/span>initi\u00e9<\/span> <\/span>dans<\/span> <\/span>les<\/span> <\/span>ann\u00e9es<\/span> <\/span>90.<\/o:p><\/span><\/p>\n

Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>est<\/span> <\/span>\u00e9galement<\/span> <\/span>d\u00e9nomm\u00e9<\/span> <\/span>\u201csavonnier\u201d<\/span> <\/span>car<\/span> <\/span>son<\/span> <\/span>\u00e9corce<\/span> <\/span>et<\/span> <\/span>ses<\/span> <\/span>fruits<\/span> <\/span>contiennent<\/span> <\/span>une<\/span> <\/span>substance,<\/span> <\/span>la<\/span> <\/span>saponine,<\/span> <\/span>qui<\/span> <\/span>permet<\/span> <\/span>son<\/span> <\/span>utilisation<\/span> <\/span>comme<\/span> <\/span>savon<\/span> <\/span>naturel.<\/o:p><\/span><\/p>\n

Il<\/span> <\/span>poss\u00e8de<\/span> <\/span>un<\/span> <\/span>feuillage<\/span> <\/span>caduc.<\/span> <\/span>Ses<\/span> <\/span>longues<\/span> <\/span>feuilles<\/span> <\/span>sont<\/span> <\/span>penn\u00e9es,<\/span> <\/span>voire<\/span> <\/span>bipenn\u00e9es.<\/span><\/o:p><\/span><\/p>\n

Ce<\/span> <\/span>qui<\/span> <\/span>fait<\/span> <\/span>particuli\u00e8rement<\/span> <\/span>sa<\/span> <\/span>singularit\u00e9<\/span> <\/span>c\u2019est<\/span> <\/span>qu\u2019au<\/span> <\/span>moment<\/span> <\/span>de<\/span> <\/span>la<\/span> <\/span>fructi\ufb01cation,<\/span> <\/span>se<\/span> <\/span>d\u00e9veloppent<\/span> <\/span>des<\/span> <\/span>capsules<\/span> <\/span>color\u00e9es,<\/span> <\/span>de<\/span> <\/span>5<\/span> <\/span>cm<\/span> <\/span>environ<\/span> <\/span>de<\/span> <\/span>longueur,<\/span> <\/span>de<\/span> <\/span>section<\/span> <\/span>triangulaire,<\/span> <\/span>ayant<\/span> <\/span>l\u2019allure<\/span> <\/span>de<\/span> <\/span>lanternes.<\/span> <\/span>D\u2019o\u00f9<\/span> <\/span>le<\/span> <\/span>nom<\/span> <\/span>d\u2019arbre<\/span> <\/span>\u00e0<\/span> <\/span>lanternes<\/span> <\/span>par<\/span> <\/span>lequel<\/span> <\/span>il<\/span> <\/span>est<\/span> <\/span>tr\u00e8s<\/span> <\/span>couramment<\/span> <\/span>d\u00e9sign\u00e9.<\/span><\/o:p><\/span><\/p>\n

*Rhaiem<\/span> <\/span>N.<\/span> <\/span>(1996)<\/span> <\/span>:<\/span> <\/span>Levez<\/span> <\/span>la<\/span> <\/span>t\u00eate,<\/span> <\/span>ils<\/span> <\/span>vous<\/span> <\/span>parlent.<\/span> <\/span>La<\/span><\/i> <\/span>presse<\/span><\/i>,<\/span> <\/span>Tunis,<\/span> <\/span>journal<\/span> <\/span>du<\/span> <\/span>10<\/span> <\/span>nov.<\/span> <\/span>1996,<\/span> <\/span>p.3.<\/span><\/o:p><\/span><\/p>\n

 <\/p>\n

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\"Arbre2\"<\/span>                                                           <\/span><\/span>\"arbre3\"<\/span><\/o:p><\/span><\/p>\n

Fruits<\/span><\/b> <\/span>en<\/span><\/b> <\/span>lanternes<\/span><\/b> <\/span>du<\/span><\/b> <\/span>Koelreuteria<\/span><\/i><\/b> <\/span>(images<\/span><\/b> <\/span>reprises<\/span><\/b> <\/span>de<\/span><\/b> <\/span>Wikip\u00e9dia)<\/span><\/b><\/o:p><\/span><\/b><\/p>\n

 <\/o:p><\/span><\/b><\/p>\n

D\u00e8s<\/span> <\/span>les<\/span> <\/span>ann\u00e9es<\/span> <\/span>90,<\/span> <\/span>les<\/span> <\/span>auteurs<\/span> <\/span>du<\/span> <\/span>blog<\/span> <\/span>mentionn\u00e9<\/span> <\/span>ci-dessus<\/span> <\/span>ont<\/span> <\/span>identi\ufb01\u00e9<\/span> <\/span>de<\/span> <\/span>nombreux<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>comme<\/span> <\/span>arbres<\/span> <\/span>d\u2019alignement<\/span> <\/span>dans<\/span> <\/span>la<\/span> <\/span>rue<\/span> <\/span>Ahmed<\/span> <\/span>Chawqi.<\/span> <\/span>Cette<\/span> <\/span>rue<\/span> <\/span>arbor\u00e9e<\/span> <\/span>sort<\/span> <\/span>du<\/span> <\/span>parc<\/span> <\/span>du<\/span> <\/span>Belv\u00e9d\u00e8re<\/span> <\/span>et<\/span> <\/span>m\u00e8ne<\/span> <\/span>au<\/span> <\/span>faubourg<\/span> <\/span>d\u2019El<\/span> <\/span>Omrane.<\/span> <\/span>L\u2019\u00e9l\u00e9gance<\/span> <\/span>des<\/span> <\/span>feuilles<\/span> <\/span>penn\u00e9es,<\/span> <\/span>longues<\/span> <\/span>de<\/span> <\/span>40<\/span> <\/span>cm<\/span> <\/span>environ,<\/span> <\/span>les<\/span> <\/span>petites<\/span> <\/span>\ufb02eurs<\/span> <\/span>regroup\u00e9es<\/span> <\/span>dans<\/span> <\/span>de<\/span> <\/span>longs<\/span> <\/span>panicules<\/span> <\/span>jaunes<\/span> <\/span>les<\/span> <\/span>ont<\/span> <\/span>mis<\/span> <\/span>sur<\/span> <\/span>la<\/span> <\/span>voie<\/span> <\/span>de<\/span> <\/span>l\u2019identi\ufb01cation<\/span> <\/span>de<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i>.<\/span> <\/span>Mais,<\/span> <\/span>force<\/span> <\/span>est<\/span> <\/span>de<\/span> <\/span>reconna\u00eetre<\/span> <\/span>que<\/span> <\/span>ces<\/span> <\/span>fameuses<\/span> <\/span>lanternes,<\/span> <\/span>phase<\/span> <\/span>\ufb01nale<\/span> <\/span>de<\/span> <\/span>la<\/span> <\/span>fructi\ufb01cation,<\/span> <\/span>n\u2019ont<\/span> <\/span>pas<\/span> <\/span>\u00e9t\u00e9<\/span> <\/span>observ\u00e9es.<\/span> <\/span>Cette<\/span> <\/span>absence<\/span> <\/span>laissait<\/span> <\/span>planer<\/span> <\/span>un<\/span> <\/span>doute.<\/o:p><\/span><\/p>\n

Ainsi<\/span> <\/span>est<\/span> <\/span>n\u00e9<\/span> <\/span>en<\/span> <\/span>2024<\/span> <\/span>le<\/span> <\/span>projet<\/span> <\/span>de<\/span> <\/span>revenir<\/span> <\/span>attentivement<\/span> <\/span>sur<\/span> <\/span>cette<\/span> <\/span>esp\u00e8ce<\/span> <\/span>d\u2019arbre<\/span> <\/span>exotique<\/span> <\/span>et,<\/span> <\/span>pour<\/span> <\/span>cela,<\/span> <\/span>de<\/span> <\/span>photographier<\/span> <\/span>r\u00e9guli\u00e8rement<\/span> <\/span>ces<\/span> <\/span>arbres<\/span> <\/span>d\u2019alignement<\/span> <\/span>depuis<\/span> <\/span>d\u00e9but<\/span> <\/span>janvier<\/span> <\/span>jusqu\u2019\u00e0<\/span> <\/span>la<\/span> <\/span>\ufb01n<\/span> <\/span>septembre,<\/span> <\/span>de<\/span> <\/span>mani\u00e8re<\/span> <\/span>\u00e0<\/span> <\/span>suivre<\/span> <\/span>leur<\/span> <\/span>cycle<\/span> <\/span>annuel.<\/o:p><\/span><\/p>\n

Tout<\/span> <\/span>r\u00e9cemment<\/span> <\/span>nous<\/span> <\/span>avons<\/span> <\/span>\u00e9t\u00e9<\/span> <\/span>tr\u00e8s<\/span> <\/span>surpris<\/span> <\/span>de<\/span> <\/span>retrouver<\/span> <\/span>des<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>en<\/span> <\/span>plein<\/span> <\/span>centre<\/span> <\/span>du<\/span> <\/span>quartier<\/span> <\/span>dit<\/span> <\/span>europ\u00e9en<\/span> <\/span>de<\/span> <\/span>Tunis.<\/span> <\/span>En<\/span> <\/span>fait,<\/span> <\/span>six<\/span> <\/span>arbres<\/span> <\/span>de<\/span> <\/span>cette<\/span> <\/span>esp\u00e8ce,<\/span> <\/span>en<\/span> <\/span>deux<\/span> <\/span>rangs<\/span> <\/span>parall\u00e8les,<\/span> <\/span>embellissent<\/span> <\/span>la<\/span> <\/span>vaste<\/span> <\/span>cour<\/span> <\/span>de<\/span> <\/span>l\u2019Institut<\/span> <\/span>Fran\u00e7ais<\/span> <\/span>de<\/span> <\/span>Tunisie<\/span> <\/span>(IFT).<\/span> <\/span>Il<\/span> <\/span>y<\/span> <\/span>a<\/span> <\/span>de<\/span> <\/span>cela<\/span> <\/span>plusieurs<\/span> <\/span>d\u00e9cennies<\/span> <\/span>ils<\/span> <\/span>existaient<\/span> <\/span>d\u00e9j\u00e0<\/span> <\/span>sans<\/span> <\/span>doute<\/span> <\/span>dans<\/span> <\/span>la<\/span> <\/span>cour<\/span> <\/span>du<\/span> <\/span>petit<\/span> <\/span>Lyc\u00e9e<\/span> <\/span>Carnot.<\/o:p><\/span><\/p>\n

Depuis<\/span> <\/span>peu,<\/span> <\/span>notre<\/span> <\/span>ami<\/span> <\/span>Mehdi<\/span> <\/span>Tanoubi<\/span> <\/span>nous<\/span> <\/span>a<\/span> <\/span>inform\u00e9<\/span> <\/span>avoir<\/span> <\/span>rep\u00e9r\u00e9<\/span> <\/span>cet<\/span> <\/span>arbre<\/span> <\/span>exotique,<\/span> <\/span>\u00e0<\/span> <\/span>proximit\u00e9<\/span> <\/span>de<\/span> <\/span>l\u2019h\u00f4pital<\/span> <\/span>militaire<\/span> <\/span>de<\/span> <\/span>Tunis.<\/span> <\/span>Il<\/span> <\/span>constitue<\/span> <\/span>un<\/span> <\/span>bel<\/span> <\/span>alignement<\/span> <\/span>tout<\/span> <\/span>le<\/span> <\/span>long<\/span> <\/span>des<\/span> <\/span>trottoirs<\/span> <\/span>de<\/span> <\/span>la<\/span> <\/span>rue<\/span> <\/span>Bab<\/span> <\/span>el<\/span> <\/span>Fellah.<\/span> <\/span>Quelques<\/span> <\/span>photos,<\/span> <\/span>tr\u00e8s<\/span> <\/span>convaincantes,<\/span> <\/span>y<\/span> <\/span>ont<\/span> <\/span>\u00e9t\u00e9<\/span> <\/span>prises<\/span> <\/span>(voir<\/span> <\/span>les<\/span> <\/span>illustrations<\/span> <\/span>ci-dessous).<\/o:p><\/span><\/p>\n

Il<\/span> <\/span>se<\/span> <\/span>pourrait<\/span> <\/span>que<\/span> <\/span>le<\/span> <\/span>quartier<\/span> <\/span>de<\/span> <\/span>Montfleury<\/span> <\/span>r\u00e9serve<\/span> <\/span>de<\/span> <\/span>semblables<\/span> <\/span>d\u00e9couvertes.<\/span><\/o:p><\/span><\/p>\n<\/div>\n

 <\/p>\n

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Illustrations<\/span><\/o:p><\/span><\/h2>\n

Vue<\/span> <\/span>g\u00e9n\u00e9rale<\/span> <\/span>de<\/span> <\/span>l\u2019avenue<\/span> <\/span>d\u2019El<\/span> <\/span>Omrane<\/span> <\/span>avec<\/span> <\/span>ses<\/span> <\/span>Koelreuteria<\/span>.<\/span><\/h3>\n

<\/p>\n\n\n\n\n
 <\/td>\n<\/tr>\n
 <\/td>\n\"arbre4\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n

 <\/o:p><\/span><\/p>\n<\/div>\n

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Vues<\/span> <\/span>de<\/span> <\/span>quelques<\/span> <\/span>beaux<\/span> <\/span>arbres<\/span>.<\/span><\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n <\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

Vue<\/span> <\/span>rapproch\u00e9e<\/span> <\/span>des<\/span> <\/span>longues<\/span> <\/span>feuilles<\/span> <\/span>et<\/span> <\/span>de<\/span> <\/span>leur<\/span> <\/span>multiples<\/span> <\/span>folioles<\/span>.<\/span><\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n
 <\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n<\/div>\n

 <\/p>\n

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D\u00e9but<\/span> <\/span>de<\/span> <\/span>jaunissement<\/span> <\/span>des<\/span> <\/span>feuilles<\/span>.<\/span><\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n <\/td>\n<\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n

Caducit\u00e9<\/span> <\/span>:<\/span> <\/span>feuilles<\/span> <\/span>jaunes<\/span> <\/span>sur<\/span> <\/span>l\u2019arbre<\/span> <\/span>et<\/span> <\/span>au<\/span> <\/span>sol,<\/span> <\/span>branches<\/span> <\/span>nues,<\/span> <\/span>quelques<\/span> <\/span>\u00eelots<\/span> <\/span>de<\/span> <\/span>verdure<\/span> <\/span>subsistent<\/span> <\/span>parfois<\/span>.<\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n

 <\/o:p><\/span><\/p>\n

Arbres<\/span><\/b> <\/span>de<\/span><\/b> <\/span>la<\/span><\/b> <\/span>cour<\/span><\/b> <\/span>de<\/span><\/b> <\/span>l\u2019IFT<\/span><\/b>.<\/span><\/o:p><\/span><\/p>\n

<\/p>\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n<\/div>\n

 <\/p>\n

\n

Floraison<\/span> <\/span>;<\/span> <\/span>photos<\/span> <\/span>des<\/span> <\/span>longs<\/span> <\/span>panicules<\/span> <\/span>\ufb02oraux<\/span> <\/span>et<\/span> <\/span>vues<\/span> <\/span>de<\/span> <\/span>pr\u00e8s<\/span> <\/span>des<\/span> <\/span>minuscules<\/span> <\/span>\ufb02eurs<\/span> <\/span>jaunes,<\/span> <\/span>tapis<\/span> <\/span>jaunes<\/span> <\/span>autour<\/span> <\/span>des<\/span> <\/span>arbres.<\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/b><\/p>\n

 <\/p>\n

 <\/o:p><\/span><\/b><\/p>\n

Fructi\ufb01cation<\/span> <\/span>incompl\u00e8te,<\/span> <\/span>interrompue,<\/span> <\/span>n\u2019aboutissant<\/span> <\/span>pas<\/span> <\/span>;<\/span> <\/span>rares<\/span> <\/span>capsules<\/span> <\/span>d\u20191<\/span> <\/span>cm,<\/span> <\/span>\u00e0<\/span> <\/span>section<\/span> <\/span>triangulaire;<\/span> <\/span>graines<\/span> <\/span>sph\u00e9riques<\/span> <\/span>visibles<\/span> <\/span>par<\/span> <\/span>transparence.<\/span> <\/span>Tr\u00e8s<\/span> <\/span>vraisemblablement<\/span> <\/span>amorces<\/span> <\/span>de<\/span> <\/span>lanternes<\/span> <\/span>;<\/span> <\/span>ces<\/span> <\/span>derni\u00e8res<\/span> <\/span>ne<\/span> <\/span>nous<\/span> <\/span>sont<\/span> <\/span>pas<\/span> <\/span>apparues<\/span>.<\/o:p><\/span><\/h3>\n

<\/p>\n\n\n\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n <\/td>\n <\/td>\n<\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n

 <\/o:p><\/span><\/p>\n

Arbres<\/span><\/b> <\/span>de<\/span><\/b> <\/span>la<\/span><\/b> <\/span>rue<\/span><\/b> <\/span>Bab<\/span><\/b> <\/span>el<\/span><\/b> <\/span>Fellah<\/span><\/b>.<\/span><\/o:p><\/span><\/p>\n

<\/p>\n\n\n\n\n\n
 <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n
 <\/td>\n<\/td>\n <\/td>\n<\/td>\n<\/tr>\n
 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n



\n<\/o:p><\/span><\/p>\n

 <\/p>\n<\/div>\n

 <\/p>\n

Conclusion<\/span><\/o:p><\/span><\/h2>\n

Tr\u00e8s<\/span> <\/span>rarement<\/span> <\/span>signal\u00e9<\/span> <\/span>auparavant,<\/span> <\/span>l\u2019arbre<\/span> <\/span>exotique<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>est<\/span> <\/span>pr\u00e9sent<\/span> <\/span>de<\/span> <\/span>fa\u00e7on<\/span> <\/span>tr\u00e8s<\/span> <\/span>modeste<\/span> <\/span>\u00e0<\/span> <\/span>Tunis,<\/span> <\/span>nous<\/span> <\/span>l\u2019avons<\/span> <\/span>observ\u00e9<\/span> <\/span>en<\/span> <\/span>trois<\/span> <\/span>endroits<\/span> <\/span>distincts.<\/span> <\/span>Il<\/span> <\/span>ne<\/span> <\/span>nous<\/span> <\/span>a<\/span> <\/span>pas<\/span> <\/span>montr\u00e9<\/span> <\/span>les<\/span> <\/span>fameuses<\/span> <\/span>lanternes<\/span> <\/span>qui<\/span> <\/span>le<\/span> <\/span>caract\u00e9risent<\/span> <\/span>mais<\/span> <\/span>seulement<\/span> <\/span>quelques<\/span> <\/span>jeunes<\/span> <\/span>amorces<\/span> <\/span>de<\/span> <\/span>ces<\/span> <\/span>fruits.<\/span> <\/span>Pour<\/span> <\/span>expliquer<\/span> <\/span>cette<\/span> <\/span>absence,<\/span> <\/span>nous<\/span> <\/span>pensons<\/span> <\/span>qu\u2019il<\/span> <\/span>faut<\/span> <\/span>incriminer<\/span> <\/span>les<\/span> <\/span>conditions<\/span> <\/span>climatiques<\/span> <\/span>:<\/span> <\/span>d\u00e9\ufb01cit<\/span> <\/span>hydrique,<\/span> <\/span>chaleur<\/span> <\/span>excessive.<\/o:p><\/span><\/p>\n

Est-il<\/span> <\/span>possible<\/span> <\/span>que<\/span> <\/span>les<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>existent<\/span> <\/span>ailleurs<\/span> <\/span>\u00e0<\/span> <\/span>Tunis<\/span> <\/span>comme<\/span> <\/span>arbres<\/span> <\/span>d\u2019ornement<\/span> <\/span>dans<\/span> <\/span>des<\/span> <\/span>jardins<\/span> <\/span>publics<\/span> <\/span>ou<\/span> <\/span>priv\u00e9s,<\/span> <\/span>ou<\/span> <\/span>bien<\/span> <\/span>dans<\/span> <\/span>quelque<\/span> <\/span>autre<\/span> <\/span>ville,<\/span> <\/span>align\u00e9s<\/span> <\/span>pour<\/span> <\/span>embellir<\/span> <\/span>les<\/span> <\/span>trottoirs<\/span> <\/span>d\u2019avenues<\/span> <\/span>?<\/span> <\/span>Nous<\/span> <\/span>ne<\/span> <\/span>le<\/span> <\/span>savons<\/span> <\/span>pas<\/span> <\/span>mais<\/span> <\/span>les<\/span> <\/span>observations<\/span> <\/span>du<\/span> <\/span>public<\/span> <\/span>pourraient<\/span> <\/span>apporter<\/span> <\/span>des<\/span> <\/span>pr\u00e9cisions<\/span> <\/span>sur<\/span> <\/span>ce<\/span> <\/span>point.<\/o:p><\/span><\/p>\n

Tunis<\/span> <\/span>s\u2019agrandit,<\/span> <\/span>des<\/span> <\/span>quartiers<\/span> <\/span>nouveaux<\/span> <\/span>apparaissent<\/span> <\/span>dans<\/span> <\/span>ses<\/span> <\/span>4<\/span> <\/span>gouvernorats.<\/span> <\/span>L\u2019\u00e9l\u00e9gance<\/span> <\/span>et<\/span> <\/span>la<\/span> <\/span>beaut\u00e9<\/span> <\/span>de<\/span> <\/span>Koelreuteria<\/span><\/i> <\/span>paniculata<\/span><\/i> <\/span>devraient<\/span> <\/span>inciter<\/span> <\/span>la<\/span> <\/span>Municipalit\u00e9<\/span> <\/span>de<\/span> <\/span>Tunis<\/span> <\/span>\u00e0<\/span> <\/span>en<\/span> <\/span>planter<\/span> <\/span>davantage.<\/span><\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

 <\/o:p><\/span><\/p>\n

Remerciements<\/span> <\/span>:<\/span><\/o:p><\/span><\/h2>\n

Ce<\/span> <\/span>travail<\/span> <\/span>a<\/span> <\/span>b\u00e9n\u00e9\ufb01ci\u00e9<\/span> <\/span>de<\/span> <\/span>l\u2019aimable<\/span> <\/span>soutien<\/span> <\/span>(photographies,<\/span> <\/span>transport,<\/span> <\/span>mise<\/span> <\/span>en<\/span> <\/span>forme)<\/span> <\/span>de<\/span> <\/span>Mme<\/span> <\/span>Jocelyne<\/span> <\/span>Dakhlia<\/span> <\/span>et<\/span> <\/span>de<\/span> <\/span>MM.<\/span> <\/span>Adnen<\/span> <\/span>Bourehla,<\/span> <\/span>Nader<\/span> <\/span>Chedly,<\/span> <\/span>Mehdi<\/span> <\/span>Tanoubi<\/span> <\/span>et<\/span> <\/span>Mohamed<\/span> <\/span>Ali<\/span> <\/span>Telmoudi.<\/span> <\/span>Qu\u2019ils<\/span> <\/span>en<\/span> <\/span>soient<\/span> <\/span>ici<\/span> <\/span>vivement<\/span> <\/span>remerci\u00e9s.<\/o:p><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Koelreuteria : Arbre d\u2019alignement rare \u00e0 Tunis     Hector Bismuth (a), Gis\u00e8le Dakhlia (b) et Imed Essetti (c)     Remarque initiale : Nous compl\u00e9tons ici, et modi\ufb01ons l\u00e9g\u00e8rement, un texte d\u00e9j\u00e0 paru dans les chroniques Webdo de M. Hatem Bourial en date du 19 f\u00e9vrier 2025 : https:\/\/www.webdo.tn\/fr\/actualite\/chroniques\/arbres-a-lanternes-les-savonniers-exotiques-des-rues-de-tunis\/219932\/ G\u00e9n\u00e9ralit\u00e9s Koelreuteria paniculata Laxm, 1772 appartient \u00e0… <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-71400","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"\nKoelreuteria : Arbre d\u2019alignement rare \u00e0 Tunis | HARISSA.COM<\/title>\n<meta name=\"description\" content=\"Koelreuteria : Arbre 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