{"id":15996,"date":"2023-08-10T06:40:47","date_gmt":"2023-08-10T06:40:47","guid":{"rendered":"https:\/\/mustila.fi\/kasvit\/ulmus_americana_amerikansk_alm\/"},"modified":"2023-09-21T21:55:53","modified_gmt":"2023-09-21T21:55:53","slug":"ulmusamericana","status":"publish","type":"kasvit","link":"https:\/\/mustila.fi\/sv\/plantor\/ulmusamericana\/","title":{"rendered":"Ulmus americana &#8211; amerikansk alm"},"content":{"rendered":"<article role=\"article\" class=\"node node-type-plant node-view-mode-full\"><img decoding=\"async\" src=\"https:\/\/mustila.fi\/wp-content\/uploads\/2023\/08\/ulmus_americana_runko_jsaarinen.jpg\" alt=\"ulmus_americana_runko_jsaarinen.jpg\"><\/p>\n<p>Den amerikanska almen \u00e4r den mest utbredda av de sex olika almarter som f\u00f6rekommer i Nordamerika. Den v\u00e4xer i naturligt tillst\u00e5nd praktiskt taget i hela \u00f6stra Nordamerika \u00e4nda till Klippiga Bergen fr\u00e5nsett bergstrakter, h\u00f6gplat\u00e5er eller de kallaste barrskogsb\u00e4ltena. Den trivs b\u00e4st i fuktiga dalg\u00e5ngar och p\u00e5 lundartad \u00e4ngsmark men klarar sig som odlad ocks\u00e5 i torrare milj\u00f6er.<\/p>\n<p>Den amerikanska almen p\u00e5minner om v\u00e5r inhemska vresalm (<em>Ulmus laevis<\/em>) och blir i sina hemorter ett \u00f6ver trettio meter h\u00f6gt tr\u00e4d. Typiskt f\u00f6r tr\u00e4det \u00e4r en bred, k\u00e4gelformad bladkrona med sk\u00f6n och svalkande skugga. Bladen bleknar tidigt p\u00e5 h\u00f6sten och f\u00e5r senare en gyllengul h\u00f6stf\u00e4rg. De ovala bladen \u00e4r sl\u00e4ta p\u00e5 ytan. Frukten \u00e4r likadan som hos vresalmen med en vingkantad sm\u00e5n\u00f6t som mognar p\u00e5 sommaren.<\/p>\n<p>Tr\u00e4det v\u00e4xer snabbt till vackra former och \u00e4r ett popul\u00e4rt i parktr\u00e4d i sina hemtrakter. I Finland har den amerikanska almen odlats l\u00e4nge men i mycket ringa utstr\u00e4ckning. Bland v\u00e4xterna i Arboretum Mustilas Ulsikeprojekt \u00e4r den amerikanska almen mycket framg\u00e5ngsrik.<\/p>\n<aside id=\"keywords\">\n<h2>Keywords<\/h2>\n<ul>\n<li class=\"ryhmittely\">Lehtipuut ja -pensaat<\/li>\n<li class=\"plants\"><a href=\"\" hreflang=\"und\">Ulmus<\/a><\/li>\n<li class=\"plants\"><a href=\"\" hreflang=\"und\">Ulmus americana<\/a><\/li>\n<li class=\"location\"><a href=\"https:\/\/mustila.fi\/alueet\/amerikka\" hreflang=\"fi\">Amerikka<\/a><\/li>\n<li class=\"location\"><a href=\"https:\/\/mustila.fi\/alueet\/atsalearinne\" hreflang=\"fi\">Atsalearinne<\/a><\/li>\n<\/ul>\n<\/aside>\n<\/article>\n","protected":false},"featured_media":7888,"template":"","alueet":[1010,1013],"kasvilajit":[1096,1408],"class_list":["post-15996","kasvit","type-kasvit","status-publish","has-post-thumbnail","hentry","alueet-amerikka-sv","alueet-atsalearinne-sv","kasvilajit-lovtrad_och_buskar","kasvilajit-ulmus"],"_links":{"self":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/kasvit\/15996","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/kasvit"}],"about":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/types\/kasvit"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/media\/7888"}],"wp:attachment":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/media?parent=15996"}],"wp:term":[{"taxonomy":"alueet","embeddable":true,"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/alueet?post=15996"},{"taxonomy":"kasvilajit","embeddable":true,"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/kasvilajit?post=15996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}