{"id":15753,"date":"2023-08-10T06:39:30","date_gmt":"2023-08-10T06:39:30","guid":{"rendered":"https:\/\/mustila.fi\/kasvit\/onoclea_sensibilis_parlbraken\/"},"modified":"2023-09-26T18:45:53","modified_gmt":"2023-09-26T18:45:53","slug":"onocleasensibilis","status":"publish","type":"kasvit","link":"https:\/\/mustila.fi\/sv\/plantor\/onocleasensibilis\/","title":{"rendered":"Onoclea sensibilis &#8211; p&#xE4;rlbr&#xE4;ken"},"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\/onochlea_sensibilis_lehdet.jpg\" alt=\"onochlea_sensibilis_lehdet.jpg\"><\/p>\n<p>P\u00e4rlbr\u00e4knen, som v\u00e4xer p\u00e5 den fuktiga dikesbottnen under de serbiska granarna (<em>Picea omorika<\/em>) p\u00e5 v\u00e4stra sidan av Rhododendrondalen, v\u00e4cker uppm\u00e4rksamhet med sitt vackra rundflikiga bladverk, som alldeles uppenbart skiljer sig fr\u00e5n v\u00e5ra inhemska ormbunkar. P\u00e4rlbr\u00e4knen \u00e4r <em>Onoclea<\/em>-sl\u00e4ktets enda f\u00f6retr\u00e4dare. Artepitetet <em>sensibilis <\/em>som betyder k\u00e4nslig h\u00e4nf\u00f6r sig till k\u00f6ldk\u00e4nslighet, de f\u00f6rsta k\u00f6ldkn\u00e4pparna p\u00e5 h\u00f6sten f\u00e5r bladen att svartna. \u00c4ven om bladen \u00e4r k\u00e4nsliga f\u00f6r k\u00f6ld, \u00e4r roten inte speciellt k\u00e4nslig. I Mustila har p\u00e4rlbr\u00e4knen trivts utm\u00e4rkt i flera \u00e5rtionden.<\/p>\n<p>I allm\u00e4nhet har ormbunkarna sporg\u00f6mmena p\u00e5 bladens undre sidor, men p\u00e4rlbr\u00e4ken har separata sporg\u00f6mmeblad s\u00e5som v\u00e5r vilda strutbr\u00e4ken. Sporg\u00f6mmebladen kvarst\u00e5r \u00f6ver vintern och sporerna frig\u00f6rs p\u00e5 v\u00e5ren f\u00f6rr\u00e4n de nya bladen utvecklas. P\u00e4rlbr\u00e4knen breder ut sig med jordstammar och p\u00e5 en f\u00f6rdelaktig v\u00e4xtplats kan bladverket bli t\u00e4tt. P\u00e5 de ursprungliga v\u00e4xtplatserna har man kunnat konstatera att p\u00e5 mycket skuggiga st\u00e4llen kan p\u00e4rlbr\u00e4knen \u00e4ven klara av torka, men ju soligare v\u00e4xtplats desto b\u00e4ttre b\u00f6r man sk\u00f6ta om att fukten r\u00e4cker till.<\/p>\n<aside id=\"keywords\">\n<h2>Keywords<\/h2>\n<ul>\n<li class=\"ryhmittely\">Perennat<\/li>\n<li class=\"plants\"><a href=\"\" hreflang=\"und\">Anoclea<\/a><\/li>\n<li class=\"plants\"><a href=\"\" hreflang=\"und\">Onoclea sensibilis<\/a><\/li>\n<li class=\"location\"><a href=\"https:\/\/mustila.fi\/alueet\/alppiruusulaakso\" hreflang=\"fi\">Alppiruusulaakso<\/a><\/li>\n<\/ul>\n<\/aside>\n<\/article>\n","protected":false},"featured_media":6953,"template":"","alueet":[1007],"kasvilajit":[1110,1206,990],"class_list":["post-15753","kasvit","type-kasvit","status-publish","has-post-thumbnail","hentry","alueet-alppiruusulaakso-sv","kasvilajit-alppiruusulaakso","kasvilajit-anoclea","kasvilajit-ruohovartiset"],"_links":{"self":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/kasvit\/15753","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\/6953"}],"wp:attachment":[{"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/media?parent=15753"}],"wp:term":[{"taxonomy":"alueet","embeddable":true,"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/alueet?post=15753"},{"taxonomy":"kasvilajit","embeddable":true,"href":"https:\/\/mustila.fi\/sv\/wp-json\/wp\/v2\/kasvilajit?post=15753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}