<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom" xml:lang="hr">
	<id>https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Pentactina</id>
	<title>Pentactina - Povijest promjena</title>
	<link rel="self" type="application/atom+xml" href="https://enciklopedija.cc/index.php?action=history&amp;feed=atom&amp;title=Pentactina"/>
	<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Pentactina&amp;action=history"/>
	<updated>2026-08-03T16:28:16Z</updated>
	<subtitle>Povijest promjena ove stranice na wikiju</subtitle>
	<generator>MediaWiki 1.42.3</generator>
	<entry>
		<id>https://enciklopedija.cc/index.php?title=Pentactina&amp;diff=765215&amp;oldid=prev</id>
		<title>Bot1: Automatski uvoz s hrwiki (zadnjih 120 sati)</title>
		<link rel="alternate" type="text/html" href="https://enciklopedija.cc/index.php?title=Pentactina&amp;diff=765215&amp;oldid=prev"/>
		<updated>2026-05-11T11:16:02Z</updated>

		<summary type="html">&lt;p&gt;Automatski uvoz s hrwiki (zadnjih 120 sati)&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Nova stranica&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{naslov u kurzivu}}&lt;br /&gt;
{{Taksokvir&lt;br /&gt;
| boja         = lightgreen&lt;br /&gt;
| naziv        = &amp;#039;&amp;#039;Pentactina&amp;#039;&amp;#039;&lt;br /&gt;
| slika        = &lt;br /&gt;
| slika_opis   = &lt;br /&gt;
| status       = &lt;br /&gt;
| regnum       = [[Plantae]]&lt;br /&gt;
| divisio      = [[Tracheophyta]] &lt;br /&gt;
| classis      = [[Magnoliopsida]] &lt;br /&gt;
| ordo         = [[Rosales]] &lt;br /&gt;
| familia      = [[Rosaceae]]&lt;br /&gt;
| subfamilia   = [[Amygdaloideae]]&lt;br /&gt;
| tribus       = [[Spiraeeae]]&lt;br /&gt;
| genus        = &amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;Pentactina&amp;#039;&amp;#039;&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
| genus_autorstvo= &amp;lt;small&amp;gt;Nakai&amp;lt;/small&amp;gt;&lt;br /&gt;
}}&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Pentactina&amp;#039;&amp;#039;&amp;#039;, rod biljaka u porodici [[Ružovke|ružovki]] (&amp;#039;&amp;#039;[[Rosaceae]]&amp;#039;&amp;#039;). Sastoji od dvije vrste, tipične &amp;#039;&amp;#039;P. ruoicola&amp;#039;&amp;#039;, autohtone u [[Sjeverna Koreja|Sjevernoj Koreji]], i &amp;#039;&amp;#039;P.  schlothauerae&amp;#039;&amp;#039; iz [[Ruski daleki istok|Ruskog dalekog istoka]].&amp;lt;ref name=&amp;quot;Kew &amp;quot;&amp;gt;[https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:33943-1 Kew], pristupljeno 4. svibnja 2026.&amp;lt;/ref&amp;gt;&lt;br /&gt;
== Opis ==&lt;br /&gt;
Pentactina je vrlo rijedak i reliktan rod iz tribusa &amp;#039;&amp;#039;[[Spiraeeae]]&amp;#039;&amp;#039; unutar porodice ruža (&amp;#039;&amp;#039;[[Rosaceae]]&amp;#039;&amp;#039;). Dugo se smatrao monotipskim rodom s jednom vrstom — &amp;#039;&amp;#039;Pentactina rupicola&amp;#039;&amp;#039; — [[endem]]om planine [[Kumgang]] u Sjevernoj Koreji. Novija istraživanja dodala su i drugu vrstu, Pentactina schlothauerae iz ruskog Dalekog istoka. To su niski listopadni [[grm]]ovi s jednostavnim listovima bez stipula, bijelim cvjetovima u metlicama, 20 [[prašnik]]a, i 5 folikula kao [[plod]]ovima. Vrsta &amp;#039;&amp;#039;P. rupicola&amp;#039;&amp;#039; raste gotovo isključivo u pukotinama stijena planine Kumgang i smatra se kritično ugroženom zbog vrlo malog areala. Botanički je rod dugo bio kontroverzan: neki su ga smještali u &amp;#039;&amp;#039;[[Spiraea]]&amp;#039;&amp;#039;, ali peludna, morfološka i DNK istraživanja pokazala su da predstavlja zasebnu evolucijsku liniju.&amp;lt;ref name=&amp;quot;KoreanJ &amp;quot;&amp;gt;[https://www.e-kjpt.org/m/journal/view.php?number=5117 A taxonomic revision of the rare genus Pentactina], pristupljeno 4. svibnja 2026.&amp;lt;/ref&amp;gt;&lt;br /&gt;
&lt;br /&gt;
Molekularne analize upućuju da je blizak rodovima &amp;#039;&amp;#039;[[Petrophytum]]&amp;#039;&amp;#039; i &amp;#039;&amp;#039;[[Sibiraea]]&amp;#039;&amp;#039; unutar &amp;#039;&amp;#039;[[Spiraeeae]]&amp;#039;&amp;#039;. Pentactina je zanimljiva kao reliktna i geografski izolirana linija Rosaceae, vjerojatno ostatak stare [[tercijar]]ne flore sjeveroistočne Azije. &amp;lt;ref name=&amp;quot;KoreanJ &amp;quot;/&amp;gt;&lt;br /&gt;
== Vrste ==&lt;br /&gt;
# &amp;#039;&amp;#039;[[Pentactina rupicola]]&amp;#039;&amp;#039; &amp;lt;small&amp;gt;Nakai&amp;lt;/small&amp;gt;&lt;br /&gt;
# &amp;#039;&amp;#039;[[Pentactina schlothauerae]]&amp;#039;&amp;#039; &amp;lt;small&amp;gt;(Vorosch. &amp;amp; Ignatov) Jakubov&amp;lt;/small&amp;gt;&lt;br /&gt;
== Galerija ==&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
== Izvori ==&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Kategorija:Rodovi Spiraeeae]]&lt;/div&gt;</summary>
		<author><name>Bot1</name></author>
	</entry>
</feed>