{"id":2971,"date":"2008-12-02T11:06:52","date_gmt":"2008-12-02T10:06:52","guid":{"rendered":"https:\/\/botany.cz\/cs\/phragmites-australis\/"},"modified":"2024-10-30T21:01:49","modified_gmt":"2024-10-30T20:01:49","slug":"phragmites-australis","status":"publish","type":"post","link":"https:\/\/botany.cz\/cs\/phragmites-australis\/","title":{"rendered":"PHRAGMITES AUSTRALIS (Cav.) Steud. &#8211; r\u00e1kos obecn\u00fd \/ trs\u0165 oby\u010dajn\u00e1"},"content":{"rendered":"<p><strong>Syn.:<\/strong> <em>Arundo australis<\/em> Cav., <em>Arundo phragmites<\/em> L., <em>Arundo vulgaris<\/em> Lam., <em>Phragmites communis<\/em> Trin., <em>Phragmites vulgaris<\/em> Samp., <em>Phragmites gigantea<\/em> J. Gay<br \/>\n<strong>\u010ce\u013ea\u010f:<\/strong> <a href=\"\/cs\/poaceae\/\"><em>Poaceae<\/em><\/a> &#8211; lipnicovit\u00e9<!--more--><\/p>\n<p><img src=\"\/foto\/phragmitesherb1.jpg\" alt=\"Phragmites australis\" title=\"Phragmites australis\"\/><\/p>\n<p><strong>Roz\u0161\u00edrenie:<\/strong> Kozmopolitn\u00fd druh roz\u0161\u00edren\u00fd takmer po celom svete okrem vysok\u00fdch h\u00f4r a niektor\u00fdch tropick\u00fdch oblast\u00ed &#8211; cel\u00e1 Eur\u00f3pa (okrem Islandu), severn\u00e1 Afrika, Makaron\u00e9zia, tropick\u00e1 i ju\u017en\u00e1 Afrika, Madagaskar, Sib\u00edr, z\u00e1padn\u00ed \u00c1zia (S\u00fdria, Jemen, Kuvajt), Mal\u00e1 a Stredn\u00e1 \u00c1zia, \u010ealek\u00fd v\u00fdchod (i Jakutsko a Kam\u010datka), India, Indo\u010d\u00edna, Austr\u00e1lia, Nov\u00fd Z\u00e9land, Tichomorie (Melan\u00e9zia, Polyn\u00e9zia, Havajsk\u00e9 ostrovy), Severn\u00e1 Amerika (na severe a\u017e po juhoz\u00e1pad Northwest Territory), Stredn\u00e1 i Ju\u017en\u00e1 Amerika (okrem Amaz\u00f3nie).<\/p>\n<p><strong>Ekol\u00f3gia:<\/strong> Mo\u010diare a podm\u00e1\u010dan\u00e9 plochy, tvor\u00ed p\u00e1smo pobre\u017en\u00fdch porastov stojat\u00fdch alebo pomaly te\u010d\u00facich v\u00f4d. Zriedkavej\u0161ie aj ako burina na podm\u00e1\u010dan\u00fdch poliach. Konkuren\u010dne siln\u00fd druh, ktor\u00fd vytv\u00e1ra takmer monokult\u00fary. Kvitne v auguste a\u017e septembri.<\/p>\n<p><img src=\"\/foto\/phragmitesherb3.jpg\" alt=\"Phragmites australis\" title=\"Biotop\"\/><\/p>\n<p><strong>Opis:<\/strong> Trv\u00e1ca tr\u00e1va s tuh\u00fdm, v dolnej \u010dasti chlpat\u00fdm, v hornej \u010dasti hol\u00fdm steblom vysok\u00fdm a\u017e 4,4 m a \u010dl\u00e1nkovan\u00fdm podzemkom. Listov\u00e9 po\u0161vy obj\u00edmav\u00e9, dlh\u00e9 a\u017e 25 cm. Listy do 50 cm dlh\u00e9 a a\u017e 4 cm \u0161irok\u00e9. Jaz\u00fd\u010dek ch\u00fdba, nahraden\u00fd je bielymi chlpmi. S\u00fakvet\u00edm je hust\u00e1 metlina, kl\u00e1sky s\u00fa 3\u20137kvet\u00e9.  <\/p>\n<p><strong>Pozn\u00e1mka:<\/strong> Stebl\u00e1 sl\u00fa\u017eili na zakr\u00fdvanie striech. <\/p>\n<p><img src=\"\/foto\/phragmitesherb2.jpg\" alt=\"Phragmites australis\"\/><br \/>\n<img src=\"\/foto\/phragmitesherb4.jpg\" alt=\"Phragmites australis\" title=\"Biotop - Stredn\u00e1 \u00c1zia\"\/><br \/>\n<img src=\"\/foto\/phragmitesherb5.jpg\" alt=\"Phragmites australis\" title=\"Trs\u0165ov\u00e1 hr\u00e1dza - Stredn\u00e1 \u00c1zia\"\/><\/p>\n<p>Foto: Ladislav Hoskovec, leto 2005 (\u010cesko, Podyj\u00ed); Jind\u0159ich Houska, 28. 6. 2005 (Praha, Mod\u0159any); Pavel Sekerka, 22. 9. 2007 (\u010c\u00edna, Taklamakan). <\/p>\n<div class=\"nastred\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script><br \/>\n<!-- doporu\u010deno --><br \/>\n<ins class=\"adsbygoogle\"\n     style=\"display:inline-block;width:336px;height:280px\"\n     data-ad-client=\"ca-pub-5451212302176129\"\n     data-ad-slot=\"3546434299\"><\/ins><br \/>\n<script>\n(adsbygoogle = window.adsbygoogle || []).push({});\n<\/script><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Syn.: Arundo australis Cav., Arundo phragmites L., Arundo vulgaris Lam., Phragmites communis Trin., Phragmites vulgaris Samp., Phragmites gigantea J. Gay \u010ce\u013ea\u010f: Poaceae &#8211; lipnicovit\u00e9<\/p>\n","protected":false},"author":31,"featured_media":188969,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[20,9,8,11,25,15,10,12,32,23,29,35,218,21,22,13,18,234,219,233,51,14,31,36,33,24],"tags":[],"fifu_image_url":"\/foto\/phragmitesherb1.jpg","fifu_image_alt":"PHRAGMITES AUSTRALIS (Cav.) Steud. \u2013 r\u00e1kos obecn\u00fd \/ trs\u0165 oby\u010dajn\u00e1","_links":{"self":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2971"}],"collection":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/users\/31"}],"replies":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/comments?post=2971"}],"version-history":[{"count":3,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2971\/revisions"}],"predecessor-version":[{"id":247361,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2971\/revisions\/247361"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media\/188969"}],"wp:attachment":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media?parent=2971"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/categories?post=2971"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/tags?post=2971"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}