{"id":2278,"date":"2008-05-05T08:54:09","date_gmt":"2008-05-05T07:54:09","guid":{"rendered":"https:\/\/botany.cz\/cs\/pyrus-pyraster\/"},"modified":"2022-10-19T00:19:31","modified_gmt":"2022-10-18T23:19:31","slug":"pyrus-pyraster","status":"publish","type":"post","link":"https:\/\/botany.cz\/cs\/pyrus-pyraster\/","title":{"rendered":"PYRUS PYRASTER (L.) Burgsd. &#8211; hru\u0161e\u0148 polni\u010dka \/ hru\u0161ka plan\u00e1"},"content":{"rendered":"<p><strong>Syn.:<\/strong> <em>Pyrus achras<\/em> Gaertn., <em>Pyrus communis<\/em> var. <em>pyraster<\/em> L., <em>Pyrus communis<\/em> var. <em>achras<\/em> (Gaertn.) Wallr., <em>Pyrus communis<\/em> var. <em>sylvestris<\/em> Lam. et DC.<br \/>\n<strong>\u010cesk\u00e9 men\u00e1:<\/strong> hru\u0161ka (\u010cern\u00fd 1517), hru\u0161kov\u00fd strom plan\u00fd (Veleslav\u00edn 1598), hru\u0161e\u0148 polni\u010dka (Kub\u00e1t 2002)<br \/>\n<strong>\u010ce\u013ea\u010f:<\/strong> <a href=\"\/cs\/rosaceae\/\"><em>Rosaceae<\/em><\/a> &#8211; r\u016f\u017eovit\u00e9 \/ ru\u017eovit\u00e9<!--more--><\/p>\n<p><img src=\"\/foto\/hrusenherb1.jpg\" alt=\"Pyrus pyraster\" title=\"Pyrus pyraster\"\/><\/p>\n<p><strong>Roz\u0161\u00edrenie:<\/strong> Stredn\u00e1, z\u00e1padn\u00e1 a ju\u017en\u00e1 Eur\u00f3pa, Ukrajina, Rusko, severn\u00e9 Turecko.<br \/>\nV \u010cesku a na Slovensku najm\u00e4 v teplej\u0161\u00edch oblastiach, \u010dasto aj synantropne roz\u0161\u00edren\u00e1. <\/p>\n<p><strong>Ekol\u00f3gia:<\/strong> Svetlomiln\u00e1 drevina, vyskytuje sa v teplomiln\u00fdch d\u00fabrav\u00e1ch, lesostepiach, pastvin\u00e1ch, na b\u00e1zick\u00fdch a\u017e mierne kysl\u00fdch hornin\u00e1ch. Kvitne od apr\u00edla do m\u00e1ja.<\/p>\n<p><img src=\"\/foto\/hrusenherb3.jpg\" alt=\"Pyrus pyraster\"\/><\/p>\n<p><strong>Opis:<\/strong> Strom do 20 m vysok\u00fd, niekedy len ker. Letorasty leskl\u00e9, hned\u00e9. Pupene ku\u017ee\u013eovit\u00e9 a\u017e vajcovit\u00e9, lys\u00e9. Listy celistv\u00e9, dlhostopkat\u00e9, \u010depe\u013e okr\u00fahla a\u017e vajcovit\u00e1, \u00b1 lys\u00e1, na b\u00e1zi zaokr\u00fahlen\u00e1, plytko srdcovit\u00e1, na okraji jemne p\u00edlovit\u00e1 a\u017e celookrajov\u00e1. Kvet 2,5\u20133,5 cm \u0161irok\u00fd, kalich lys\u00fd, len vrchn\u00e1 strana c\u00edpov p\u00e1perist\u00e1. Korunn\u00e9 lupienky okr\u00fahle a\u017e \u0161iroko eliptick\u00e9, miskovito prehnut\u00e9. Malvice gu\u013eovit\u00e9 a\u017e \u0161iroko gu\u013eovit\u00e9, cca 1,5\u20133 cm ve\u013ek\u00e9. Do\u017e\u00edva sa do 300 rokov.<\/p>\n<p><strong>Ohrozenie a ochrana:<\/strong> V \u010cesku je druh zaraden\u00fd do kateg\u00f3rie ohrozenia <a href=\"\/cs\/cerveny-seznam\/\">C4a<\/a>.<\/p>\n<p><strong>Pozn\u00e1mka:<\/strong> Pou\u017e\u00edva sa ako podpn\u00edk pre <em><a href=\"\/cs\/pyrus-communis\/\">Pyrus communis<\/a><\/em>. <\/p>\n<p><img src=\"\/foto\/hrusenherb2.jpg\" alt=\"Pyrus pyraster\"\/><br \/>\n<img src=\"\/foto\/kmotrdusek3.jpg\" alt=\"Pyrus pyraster\"\/><br \/>\n<img src=\"\/foto\/pyrusherb.jpg\" alt=\"Pyrus pyraster\"\/><\/p>\n<p>Foto: Peter Mi\u017e\u00edk a Pavol Eli\u00e1\u0161 jun., v rokoch 2006 a\u017e 2007 (Slovensko, D\u00fabravka, Blatn\u00e1 Polianka).<\/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.: Pyrus achras Gaertn., Pyrus communis var. pyraster L., Pyrus communis var. achras (Gaertn.) Wallr., Pyrus communis var. sylvestris Lam. et DC. \u010cesk\u00e9 men\u00e1: hru\u0161ka (\u010cern\u00fd 1517), hru\u0161kov\u00fd strom plan\u00fd (Veleslav\u00edn 1598), hru\u0161e\u0148 polni\u010dka (Kub\u00e1t 2002) \u010ce\u013ea\u010f: Rosaceae &#8211; r\u016f\u017eovit\u00e9 \/ ru\u017eovit\u00e9<\/p>\n","protected":false},"author":31,"featured_media":188380,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[8,25,15,12,22,51],"tags":[],"fifu_image_url":"\/foto\/hrusenherb1.jpg","_links":{"self":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2278"}],"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=2278"}],"version-history":[{"count":1,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2278\/revisions"}],"predecessor-version":[{"id":224465,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/posts\/2278\/revisions\/224465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media\/188380"}],"wp:attachment":[{"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/media?parent=2278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/categories?post=2278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/botany.cz\/cs\/wp-json\/wp\/v2\/tags?post=2278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}