{"id":146,"date":"2025-07-13T15:02:56","date_gmt":"2025-07-13T15:02:56","guid":{"rendered":"https:\/\/home.duval.ip-ddns.com\/?post_type=product&p=146"},"modified":"2026-09-04T12:21:03","modified_gmt":"2026-09-04T12:21:03","slug":"apium-ou-faux-cresson","status":"publish","type":"product","link":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/produit\/apium-ou-faux-cresson\/","title":{"rendered":"Apium ou faux cresson"},"content":{"rendered":"
L’Ache faux-cresson<\/strong> (Apium nodiflorum<\/strong><\/em>, aujourd’hui souvent class\u00e9e sous le nom de Helosciadium nodiflorum<\/em>) est une plante vivace semi-aquatique<\/strong> de la famille des Apiaceae<\/strong> (Ombellif\u00e8res). Elle pousse couramment au bord des cours d’eau, des foss\u00e9s et des zones mar\u00e9cageuses d’Europe. <\/div>\n
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Description botanique<\/div>\n
    \n
  • Port et tiges :<\/strong> C’est une plante herbac\u00e9e rampante \u00e0 dress\u00e9e mesurant g\u00e9n\u00e9ralement entre 30 et 60 cm de haut<\/strong> (parfois jusqu’\u00e0 1 m\u00e8tre). Ses tiges sont creuses, stri\u00e9es et ont la particularit\u00e9 d’\u00eatre noueuses<\/strong> (d’o\u00f9 le nom nodiflorum<\/em>). Elles s’enracinent facilement au niveau des n\u0153uds inf\u00e9rieurs en contact avec l’eau ou la boue.<\/span>\u00a0<\/li>\n
  • Feuillage :<\/strong> Les feuilles sont persistantes, d’un vert brillant et glabre. Elles sont divis\u00e9es en 7 \u00e0 13 folioles ovales \u00e0 lanc\u00e9ol\u00e9es<\/strong>, grossi\u00e8rement et irr\u00e9guli\u00e8rement dent\u00e9es<\/strong> sur les bords. Elles ressemblent fortement \u00e0 celles du cresson de fontaine, ce qui explique son nom commun.<\/span>\u00a0<\/li>\n
  • Floraison :<\/strong> Les fleurs apparaissent de juin \u00e0 septembre<\/strong>. De couleur blanche \u00e0 blanc-verd\u00e2tre, elles sont minuscules et regroup\u00e9es en petites ombelles<\/strong>. Ces ombelles ont une disposition tr\u00e8s sp\u00e9cifique : elles sont presque sans tige (sessiles) et naissent directement \u00e0 l’oppos\u00e9 ou \u00e0 l’aisselle des feuilles<\/strong>, au niveau des n\u0153uds de la tige.<\/span>\u00a0<\/li>\n

    <\/ul>\n

    <\/div>\n
    \u00a0Risque de confusion :<\/div>\n
    L’Ache faux-cresson partage exactement les m\u00eames habitats que le Cresson de fontaine<\/strong> (Nasturtium officinale<\/em>) :\u00a0<\/div>\n
      \n
    • Le vrai cresson :<\/strong> Ses folioles sont arrondies et lisses<\/strong> (jamais dent\u00e9es). Ses fleurs blanches ont 4 p\u00e9tales en croix (famille des Brassicac\u00e9es).<\/span><\/li>\n
    • Le faux cresson :<\/strong> Ses folioles sont nettement dent\u00e9es<\/strong>. Ses fleurs sont en ombelles typiques des Apiac\u00e9es.<\/span><\/li>\n
    • <\/li>\n
    • Utilisation et pr\u00e9cautions<\/li>\n<\/ul>\n
      \u00a0comestible avec un go\u00fbt prononc\u00e9 de carotte ou de c\u00e9leri, sa consommation en r\u00e9colte sauvage et fortement d\u00e9conseill\u00e9 (d’ou l’interet de l’avoir en bassin)<\/strong><\/div>\n
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      1. Le parasite de la douve du foie :<\/strong> Comme elle pousse dans les m\u00eames zones que le cresson sauvage, elle peut h\u00e9berger la douve du foie, un parasite grave pour l’homme. Seule une cuisson compl\u00e8te \u00e9limine ce risque.<\/span>\u00a0<\/li>\n
      2. Toxicit\u00e9 et environnement :<\/strong> D’autres plantes de la m\u00eame famille (comme la grande cigu\u00eb, extr\u00eamement toxique) poussent dans les m\u00eames milieux. De plus, l’Ache faux-cresson absorbe facilement les polluants des eaux o\u00f9 elle stagne<\/span><\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        L’Ache faux-cresson (Apium nodiflorum, aujourd’hui souvent class\u00e9e sous le nom de Helosciadium nodiflorum) est une plante vivace semi-aquatique de la […]<\/p>\n","protected":false},"featured_media":8490,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[27],"product_tag":[19],"class_list":["post-146","product","type-product","status-publish","has-post-thumbnail","product_cat-plantes-aquatiques","product_tag-vegetaux","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product\/146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/comments?post=146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media\/8490"}],"wp:attachment":[{"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/media?parent=146"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=146"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=146"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.lejardin-auxnympheas.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}