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	<title>hortical, calendrier des jardins et de la nature</title>
	<link>https://hortical.com/</link>
	<description>&lt;p&gt;Hortical, calendrier des jardins et de la nature, est une base de donn&#233;es sur 816 plantes rencontr&#233;es dans des jardins potagers et des jardins plus &#171; naturels &#187; qu'&#171; horticoles &#187;, dans notre environnement et sur d&#233;j&#224; 10007 &#233;v&#233;nements ph&#233;nologiques sur la r&#233;gion lilloise depuis 2005.&lt;/p&gt;</description>
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		<title>hortical, calendrier des jardins et de la nature</title>
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	<item>
		<title>bourdaine</title>
		<link>https://hortical.com/article140.html</link>
		<guid isPermaLink="true">https://hortical.com/article140.html</guid>
		<dc:date>2004-03-06T10:54:49Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		

<category domain="https://hortical.com/rubrique1.html">utilisation</category>

		<dc:subject>ensoleill&#233;e</dc:subject>
		<dc:subject>ombrag&#233;e</dc:subject>
		<dc:subject>mi-ombre</dc:subject>
		<dc:subject>avril</dc:subject>
		<dc:subject>mai</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>blanc</dc:subject>
		<dc:subject>vert</dc:subject>
		<dc:subject>3 m</dc:subject>
		<dc:subject>argileux</dc:subject>
		<dc:subject>oui</dc:subject>
		<dc:subject>arbre</dc:subject>
		<dc:subject>calcaire possible</dc:subject>
		<dc:subject>haie ou lisi&#232;re</dc:subject>
		<dc:subject>mare/bords d'eau ou foss&#233;</dc:subject>
		<dc:subject>5 m</dc:subject>
		<dc:subject>humide</dc:subject>
		<dc:subject>lourd</dc:subject>
		<dc:subject>rhamnac&#233;es</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>octobre</dc:subject>
		<dc:subject>arbuste ou arbrisseau</dc:subject>
		<dc:subject>teinture</dc:subject>
		<dc:subject>3 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7,5</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 8</dc:subject>
		<dc:subject>Rhamnaceae</dc:subject>
		<dc:subject>m&#233;dicament</dc:subject>
		<dc:subject>glom&#233;rule</dc:subject>
		<dc:subject>drupe</dc:subject>
		<dc:subject>baie</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #7700dd;&#034;&gt;violets, bleus violac&#233;s, lilas et mauves&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #e0e000;&#034;&gt;jaunes, jaunes orang&#233;s&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #884400;&#034;&gt;bruns, jaunes bruns&lt;/span&gt;</dc:subject>
		<dc:subject>hermaphrodite</dc:subject>
		<dc:subject>endozoochore</dc:subject>
		<dc:subject>an&#233;mogame</dc:subject>
		<dc:subject>phan&#233;rophytes (arbustes, arbrisseaux)</dc:subject>
		<dc:subject>vannerie</dc:subject>
		<dc:subject>tannerie</dc:subject>
		<dc:subject>laxatif</dc:subject>
		<dc:subject>purgatif</dc:subject>
		<dc:subject>cortex</dc:subject>
		<dc:subject>Nature en ville</dc:subject>
		<dc:subject>potentiel pollen : 2/5</dc:subject>
		<dc:subject>potentiel nectar : 4/5</dc:subject>

		<description>&lt;p&gt;punin-ne, brin &#232;d ca, nware fin-me&lt;/p&gt;

-
&lt;a href="https://hortical.com/rubrique1.html" rel="directory"&gt;utilisation&lt;/a&gt;

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&lt;a href="https://hortical.com/mot1.html" rel="tag"&gt;ensoleill&#233;e&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot2.html" rel="tag"&gt;ombrag&#233;e&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot3.html" rel="tag"&gt;mi-ombre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot22.html" rel="tag"&gt;avril&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot35.html" rel="tag"&gt;mai&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot36.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot37.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot38.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot61.html" rel="tag"&gt;blanc&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot65.html" rel="tag"&gt;vert&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot95.html" rel="tag"&gt;3 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot106.html" rel="tag"&gt;argileux&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot250.html" rel="tag"&gt;oui&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot254.html" rel="tag"&gt;arbre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot255.html" rel="tag"&gt;calcaire possible&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot259.html" rel="tag"&gt;haie ou lisi&#232;re&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot291.html" rel="tag"&gt;mare/bords d'eau ou foss&#233;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot292.html" rel="tag"&gt;5 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot309.html" rel="tag"&gt;humide&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot323.html" rel="tag"&gt;lourd&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot349.html" rel="tag"&gt;rhamnac&#233;es&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot525.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot526.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot527.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot528.html" rel="tag"&gt;octobre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot615.html" rel="tag"&gt;arbuste ou arbrisseau&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot618.html" rel="tag"&gt;teinture&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot622.html" rel="tag"&gt;3 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot734.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot735.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7,5&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot736.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 8&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot741.html" rel="tag"&gt;Rhamnaceae&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot759.html" rel="tag"&gt;m&#233;dicament&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot795.html" rel="tag"&gt;glom&#233;rule&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot816.html" rel="tag"&gt;drupe&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot817.html" rel="tag"&gt;baie&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot976.html" rel="tag"&gt;&lt;span style=&#034;color: #7700dd;&#034;&gt;violets, bleus violac&#233;s, lilas et mauves&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot979.html" rel="tag"&gt;&lt;span style=&#034;color: #e0e000;&#034;&gt;jaunes, jaunes orang&#233;s&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot981.html" rel="tag"&gt;&lt;span style=&#034;color: #884400;&#034;&gt;bruns, jaunes bruns&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1023.html" rel="tag"&gt;hermaphrodite&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1026.html" rel="tag"&gt;endozoochore&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1032.html" rel="tag"&gt;an&#233;mogame&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1041.html" rel="tag"&gt;phan&#233;rophytes (arbustes, arbrisseaux)&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1098.html" rel="tag"&gt;vannerie&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1100.html" rel="tag"&gt;tannerie&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1157.html" rel="tag"&gt;laxatif&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1160.html" rel="tag"&gt;purgatif&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1177.html" rel="tag"&gt;cortex&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1944.html" rel="tag"&gt;Nature en ville&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1948.html" rel="tag"&gt;potentiel pollen : 2/5&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1956.html" rel="tag"&gt;potentiel nectar : 4/5&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://hortical.com/IMG/logo/arton140.jpg?1264411751' class=&#034;spip_logo spip_logo_right&#034; width=&#034;250&#034; height=&#034;312&#034; alt=&#034;&#034;/&gt;
		&lt;div class='rss_chapo'&gt;&lt;p&gt;Ou &lt;span lang='la'&gt;Rhamnus frangula&lt;/span&gt;, &lt;span lang='la'&gt;Frangula alnus&lt;/span&gt;, nerprun bourdaine, aune noir, aulne noir, bourg&#232;ne, pouverne.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;La bourdaine est un arbuste commun des haies naturelles en terrain frais ou humide. Il appr&#233;cie mieux l'humidit&#233; que le &lt;a href='https://hortical.com/article78.html' class=&#034;spip_in&#034;&gt;nerprun&lt;/a&gt; (&lt;span lang='la'&gt;Rhamnus catharcica&lt;/span&gt;) dont il est proche.&lt;/p&gt;
&lt;p&gt;Il est le bienvenu dans les haies, mellif&#232;re, accueil de chenilles, nourrissage d'oiseaux, et pr&#232;s des mares et rivi&#232;res. Il supporte le rec&#233;page et rejette de souche.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_ps'&gt;&lt;p&gt;L'&#233;corce et les fruits (m&#251;rs et aussi verts) sont utilisables pour teindre en brun-beige, violet-bleu, jaune. Les fruits teintant plut&#244;t en jaune-verd&#226;tre et l'&#233;corce peut aussi servir pour donner du rouge.&lt;/p&gt;
&lt;p&gt;Les branches sont utilisables en vannerie.&lt;/p&gt;
&lt;p&gt;L'&#233;corce servait en tannage des peaux. Outre cette utilisation et celle li&#233;e en teinture, l'&#233;corce poss&#232;de aussi des propri&#233;t&#233;s m&#233;dicinales qui n&#233;cessite un s&#233;chage de plus d'un an.&lt;/p&gt;
&lt;p&gt;Voir sur herbier : &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;http://serres.u-bourgogne.fr/flore/article.php3?id_article=717 &#034; title=&#034;Cette plante sur l'Herbier de Bourgogne&#034;&gt;Herbier de Bourgogne&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;http://herbierfrance.free.fr/descriplantes/frangulaalnus.htm &#034; title=&#034;Cette plante sur l'Herbier de la Flore fran&#231;aise&#034;&gt;Herbier de la flore fran&#231;aise (Grande Flore de France)&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://herbierduquebec.gouv.qc.ca/plante/nerprun-bourdaine &#034; title=&#034;Cette plante sur l'Herbier du Qu&#233;bec&#034;&gt;Herbier du Qu&#233;bec&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://www.kuleuven-kortrijk.be/bioweb/index.php?lang=fr&amp;detail=157 &#034; title=&#034;Cette plante sur l'herbier de l'universit&#233; catholique de Louvain (KUL)&#034;&gt;Guide des plantes de la KUL (Louvain)&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://www.gembloux.ulg.ac.be/biologie-vegetale/herbier/content/frangula-alnus &#034; title=&#034;Cette plante sur l'herbier virtuel de Gembloux&#034;&gt;Herbier virtuel de Gembloux&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://digitale.cbnbl.org/digitale-rft/Consultation/Taxon_accueil.do?codeMetier=7838&#034; title=&#034;Digitale2, syst&#232;me d'information sur la flore et la v&#233;g&#233;tation d&#233;velopp&#233; au Conservatoire botanique national de Bailleul (CBNBl).&#034;&gt;Digitale2 (CBNB de Bailleul)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Sur les risques d'intoxication, voir aussi &lt;a href=&#034;https://www.cbif.gc.ca/fra/banque-d-especes/systeme-canadien-d-information-sur-les-plantes-toxiques/toutes-les-plantes-nom-scientifique/rhamnus-frangula/?id=1370403266983&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;sur le &lt;i&gt;Syst&#232;me canadien d'information sur la biodiversit&#233;&lt;/i&gt;. Syst&#232;me canadien d'information sur les plantes toxiques&lt;/a&gt;.&lt;/p&gt;&lt;/div&gt;
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	</item>



	<item>
		<title>nerprun purgatif</title>
		<link>https://hortical.com/article78.html</link>
		<guid isPermaLink="true">https://hortical.com/article78.html</guid>
		<dc:date>2004-02-17T15:12:04Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		

<category domain="https://hortical.com/rubrique1.html">utilisation</category>

		<dc:subject>ensoleill&#233;e</dc:subject>
		<dc:subject>mi-ombre</dc:subject>
		<dc:subject>mai</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>vert</dc:subject>
		<dc:subject>3 m</dc:subject>
		<dc:subject>f&#233;vrier</dc:subject>
		<dc:subject>mars</dc:subject>
		<dc:subject>arbre</dc:subject>
		<dc:subject>calcaire possible</dc:subject>
		<dc:subject>haie ou lisi&#232;re</dc:subject>
		<dc:subject>5 m</dc:subject>
		<dc:subject>cr&#232;me</dc:subject>
		<dc:subject>rhamnac&#233;es</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>octobre</dc:subject>
		<dc:subject>arbuste ou arbrisseau</dc:subject>
		<dc:subject>teinture</dc:subject>
		<dc:subject>3 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>5 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7,5</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 8</dc:subject>
		<dc:subject>Rhamnaceae</dc:subject>
		<dc:subject>glom&#233;rule</dc:subject>
		<dc:subject>baie</dc:subject>
		<dc:subject> sans type sp&#233;cial</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #155715;&#034;&gt;verts, jaunes verd&#226;tres&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #e0e000;&#034;&gt;jaunes, jaunes orang&#233;s&lt;/span&gt;</dc:subject>
		<dc:subject>&lt;span style=&#034;color: #ee9900;&#034;&gt;orang&#233;s, bruns orang&#233;s&lt;/span&gt;</dc:subject>
		<dc:subject>dio&#239;que</dc:subject>
		<dc:subject>endozoochore</dc:subject>
		<dc:subject>an&#233;mogame</dc:subject>
		<dc:subject>phan&#233;rophytes (arbustes, arbrisseaux)</dc:subject>
		<dc:subject>polygame</dc:subject>
		<dc:subject>entretien et fructification</dc:subject>
		<dc:subject>astringent</dc:subject>
		<dc:subject>cholagogue</dc:subject>
		<dc:subject>purgatif</dc:subject>
		<dc:subject>vomitif (&#233;m&#233;tique)</dc:subject>
		<dc:subject>folia</dc:subject>
		<dc:subject>fructus</dc:subject>
		<dc:subject>cortex</dc:subject>
		<dc:subject>Nature en ville</dc:subject>
		<dc:subject>galles cit&#233;es</dc:subject>

		<description>
&lt;p&gt;Ou nerprun cathartique, nerprun officinal, &#233;pine noire. &lt;br class='autobr' /&gt; Le nerprun est un arbuste ou arbrisseau, de haie ou de bois clair, au d&#233;veloppement moyen (3 &#224; 5 m de haut) &#224; la floraison discr&#232;te. Il reste assez peu pr&#233;sent dans nos r&#233;gions hors de quelques lisi&#232;res foresti&#232;res &#8212; mais envahissant en Am&#233;rique du Nord &#8212; et se trouve plut&#244;t dans les haies plant&#233;es. &lt;br class='autobr' /&gt;
Il est peu exigeant sur le sol qui peut &#234;tre pauvre, calcaire, plut&#244;t frais, sans exc&#232;s.&lt;/p&gt;


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&lt;a href="https://hortical.com/rubrique1.html" rel="directory"&gt;utilisation&lt;/a&gt;

/ 
&lt;a href="https://hortical.com/mot1.html" rel="tag"&gt;ensoleill&#233;e&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot3.html" rel="tag"&gt;mi-ombre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot35.html" rel="tag"&gt;mai&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot36.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot65.html" rel="tag"&gt;vert&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot95.html" rel="tag"&gt;3 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot110.html" rel="tag"&gt;f&#233;vrier&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot111.html" rel="tag"&gt;mars&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot254.html" rel="tag"&gt;arbre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot255.html" rel="tag"&gt;calcaire possible&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot259.html" rel="tag"&gt;haie ou lisi&#232;re&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot292.html" rel="tag"&gt;5 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot304.html" rel="tag"&gt;cr&#232;me&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot349.html" rel="tag"&gt;rhamnac&#233;es&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot527.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot528.html" rel="tag"&gt;octobre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot615.html" rel="tag"&gt;arbuste ou arbrisseau&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot618.html" rel="tag"&gt;teinture&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot622.html" rel="tag"&gt;3 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot629.html" rel="tag"&gt;5 m&lt;span style=&#034;encombrement&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot734.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot735.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7,5&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot736.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 8&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot741.html" rel="tag"&gt;Rhamnaceae&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot795.html" rel="tag"&gt;glom&#233;rule&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot817.html" rel="tag"&gt;baie&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot856.html" rel="tag"&gt; sans type sp&#233;cial&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot978.html" rel="tag"&gt;&lt;span style=&#034;color: #155715;&#034;&gt;verts, jaunes verd&#226;tres&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot979.html" rel="tag"&gt;&lt;span style=&#034;color: #e0e000;&#034;&gt;jaunes, jaunes orang&#233;s&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot980.html" rel="tag"&gt;&lt;span style=&#034;color: #ee9900;&#034;&gt;orang&#233;s, bruns orang&#233;s&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1024.html" rel="tag"&gt;dio&#239;que&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1026.html" rel="tag"&gt;endozoochore&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1032.html" rel="tag"&gt;an&#233;mogame&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1041.html" rel="tag"&gt;phan&#233;rophytes (arbustes, arbrisseaux)&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1046.html" rel="tag"&gt;polygame&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1087.html" rel="tag"&gt;entretien et fructification&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1131.html" rel="tag"&gt;astringent&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1136.html" rel="tag"&gt;cholagogue&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1160.html" rel="tag"&gt;purgatif&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1169.html" rel="tag"&gt;vomitif (&#233;m&#233;tique)&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1172.html" rel="tag"&gt;folia&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1174.html" rel="tag"&gt;fructus&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1177.html" rel="tag"&gt;cortex&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1944.html" rel="tag"&gt;Nature en ville&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot2155.html" rel="tag"&gt;galles cit&#233;es&lt;/a&gt;

		</description>


 <content:encoded>&lt;img src='https://hortical.com/IMG/logo/arton78.jpg?1443377263' class=&#034;spip_logo spip_logo_right&#034; width=&#034;250&#034; height=&#034;367&#034; alt=&#034;&#034;/&gt;
		&lt;div class='rss_chapo'&gt;&lt;p&gt;Ou nerprun cathartique, nerprun officinal, &#233;pine noire.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;Le nerprun est un arbuste ou arbrisseau, de haie ou de bois clair, au d&#233;veloppement moyen (3 &#224; 5 m de haut) &#224; la floraison discr&#232;te. Il reste assez peu pr&#233;sent dans nos r&#233;gions hors de quelques lisi&#232;res foresti&#232;res &#8212; mais envahissant en Am&#233;rique du Nord &#8212; et se trouve plut&#244;t dans les haies plant&#233;es.&lt;/p&gt;
&lt;p&gt;Il est peu exigeant sur le sol qui peut &#234;tre pauvre, calcaire, plut&#244;t frais, sans exc&#232;s.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_ps'&gt;&lt;p&gt;Comme la &lt;a href='https://hortical.com/article140.html' class=&#034;spip_in&#034;&gt;bourdaine&lt;/a&gt;, l'&#233;corce, les jeunes rameaux et les fruits (verts ou m&#251;rs) sont utilisables en teinture. Ici, les teintes seront : brun-rouge, jaune (fruits verts, &#233;corce), vert (fruits murs).&lt;/p&gt;
&lt;p&gt;Voir sur herbier : &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;http://serres.u-bourgogne.fr/flore/article.php3?id_article=716 &#034; title=&#034;Cette plante sur l'Herbier de Bourgogne&#034;&gt;Herbier de Bourgogne&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://herbierduquebec.gouv.qc.ca/plante/nerprun-cathartique &#034; title=&#034;Cette plante sur l'Herbier du Qu&#233;bec&#034;&gt;Herbier du Qu&#233;bec&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://www.kuleuven-kortrijk.be/bioweb/index.php?lang=fr&amp;detail=771 &#034; title=&#034;Cette plante sur l'herbier de l'universit&#233; catholique de Louvain (KUL)&#034;&gt;Guide des plantes de la KUL (Louvain)&lt;/a&gt; &lt;br /&gt;&lt;a class=&#034;spip_out&#034; href=&#034;https://digitale.cbnbl.org/digitale-rft/Consultation/Taxon_accueil.do?codeMetier=7836&#034; title=&#034;Digitale2, syst&#232;me d'information sur la flore et la v&#233;g&#233;tation d&#233;velopp&#233; au Conservatoire botanique national de Bailleul (CBNBl).&#034;&gt;Digitale2 (CBNB de Bailleul)&lt;/a&gt;&lt;/p&gt;
&lt;p&gt;Sur les risques d'intoxication, voir aussi &lt;a href=&#034;https://www.cbif.gc.ca/fra/banque-d-especes/systeme-canadien-d-information-sur-les-plantes-toxiques/toutes-les-plantes-nom-scientifique/rhamnus-cathartica/?id=1370403266982&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;sur le &lt;i&gt;Syst&#232;me canadien d'information sur la biodiversit&#233;&lt;/i&gt;. Syst&#232;me canadien d'information sur les plantes toxiques&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;Galles possibles par cette/ces esp&#232;ce(s) c&#233;cidog&#232;ne(s)&lt;span class=&#034;spip_note_ref&#034;&gt; [&lt;a href=&#034;#nb1&#034; class=&#034;spip_note&#034; rel=&#034;appendix&#034; title=&#034;D'apr&#232;s : Lambinon, Jacques ; Carbonnelle, S&#233;bastien ; Claerebout, St&#233;phane. (&#8230;)&#034; id=&#034;nh1&#034;&gt;1&lt;/a&gt;]&lt;/span&gt; :&lt;br class='autobr' /&gt;
&#10086; &lt;span lang='la'&gt;&lt;a href=&#034;https://bladmineerders.nl/parasites/animalia/arthropoda/acari/actinotrichida/prostigmata/eleutherengona/eriophyoidea/eriophyidae/phyllocoptinae/phyllocoptini/aequsomatus/aequsomatus-annulatus/&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;Aequsomatus annulatus&lt;/a&gt;&lt;/span&gt; (&lt;span lang='la'&gt;Eriophyidae&lt;/span&gt;) = &lt;span lang='la'&gt;Phyllocptes annulatus&lt;/span&gt;&lt;br class='autobr' /&gt;
&#10086; &lt;span lang='la'&gt;Trioza rhamni&lt;/span&gt; (&lt;span lang='la'&gt;Triozidae&lt;/span&gt;)&lt;br class='autobr' /&gt;
&#10086; &lt;span lang='la'&gt;&lt;a href=&#034;https://bladmineerders.nl/parasites/animalia/arthropoda/insecta/hemiptera/sternorrhyncha/psylloidea/triozidae/trichochermes/trichochermes-walkeri/&#034; class=&#034;spip_out&#034; rel=&#034;external&#034;&gt;Trichochermes walkeri&lt;/a&gt;&lt;/span&gt; (&lt;span lang='la'&gt;Psyllidae&lt;/span&gt;)&lt;/p&gt;&lt;/div&gt;
		</content:encoded>


		

	</item>



	<item>
		<title>c&#233;anothe</title>
		<link>https://hortical.com/article63.html</link>
		<guid isPermaLink="true">https://hortical.com/article63.html</guid>
		<dc:date>2004-02-13T16:01:17Z</dc:date>
		<dc:format>text/html</dc:format>
		<dc:language>fr</dc:language>
		

<category domain="https://hortical.com/rubrique1.html">utilisation</category>

		<dc:subject>ensoleill&#233;e</dc:subject>
		<dc:subject>novembre</dc:subject>
		<dc:subject>mars</dc:subject>
		<dc:subject>avril</dc:subject>
		<dc:subject>novembre</dc:subject>
		<dc:subject>d&#233;cembre</dc:subject>
		<dc:subject>juin</dc:subject>
		<dc:subject>juillet</dc:subject>
		<dc:subject>aout</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>blanc</dc:subject>
		<dc:subject>bleu</dc:subject>
		<dc:subject>rose</dc:subject>
		<dc:subject>1 m</dc:subject>
		<dc:subject>1,50 m</dc:subject>
		<dc:subject>1,5 m&lt;span class=&#034;plant&#034;&gt;&lt;/span&gt;</dc:subject>
		<dc:subject>horticole-jardin d'agr&#233;ment</dc:subject>
		<dc:subject>sableux-sablonneux</dc:subject>
		<dc:subject>f&#233;vrier</dc:subject>
		<dc:subject>mars</dc:subject>
		<dc:subject>humif&#232;re</dc:subject>
		<dc:subject>non-calcaire</dc:subject>
		<dc:subject>septembre</dc:subject>
		<dc:subject>profond</dc:subject>
		<dc:subject>drain&#233;</dc:subject>
		<dc:subject>oui</dc:subject>
		<dc:subject>rhamnac&#233;es</dc:subject>
		<dc:subject>arbuste ou arbrisseau</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 6</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 6,5</dc:subject>
		<dc:subject>&lt;i&gt;p&lt;/i&gt;H 7</dc:subject>
		<dc:subject>Rhamnaceae</dc:subject>
		<dc:subject>potentiel pollen : 0/5</dc:subject>
		<dc:subject>potentiel nectar : 2/5</dc:subject>

		<description>
&lt;p&gt;Ou lilas de Californie. &lt;br class='autobr' /&gt; Ce c&#233;anothe horticole le plus commun (Ceanothus &#215; delilianus) est un tr&#232;s ancien groupe d'hybrides entre Ceanothus americanus &#224; fleurs blanches et Ceanothus caeruleus &#224; fleurs bleues et sert lui-m&#234;me &#224; produire d'autres hybrides. C'est un petit arbuste tr&#232;s rustique &#224; floraison bleu ciel &#224; indigo et feuillage caduc vert fonc&#233;. Quelques cultivars ou hybrides (Ceanothus &#215; pallidus par exemple) peuvent avoir une floraison blanche ou rose. &lt;br class='autobr' /&gt;
Il pr&#233;f&#232;re des espaces (&#8230;)&lt;/p&gt;


-
&lt;a href="https://hortical.com/rubrique1.html" rel="directory"&gt;utilisation&lt;/a&gt;

/ 
&lt;a href="https://hortical.com/mot1.html" rel="tag"&gt;ensoleill&#233;e&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot17.html" rel="tag"&gt;novembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot21.html" rel="tag"&gt;mars&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot22.html" rel="tag"&gt;avril&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot29.html" rel="tag"&gt;novembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot30.html" rel="tag"&gt;d&#233;cembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot36.html" rel="tag"&gt;juin&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot37.html" rel="tag"&gt;juillet&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot38.html" rel="tag"&gt;aout&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot39.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot61.html" rel="tag"&gt;blanc&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot63.html" rel="tag"&gt;bleu&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot66.html" rel="tag"&gt;rose&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot71.html" rel="tag"&gt;1 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot72.html" rel="tag"&gt;1,50 m&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot100.html" rel="tag"&gt;1,5 m&lt;span class=&#034;plant&#034;&gt;&lt;/span&gt;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot103.html" rel="tag"&gt;horticole-jardin d'agr&#233;ment&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot105.html" rel="tag"&gt;sableux-sablonneux&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot110.html" rel="tag"&gt;f&#233;vrier&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot111.html" rel="tag"&gt;mars&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot122.html" rel="tag"&gt;humif&#232;re&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot123.html" rel="tag"&gt;non-calcaire&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot133.html" rel="tag"&gt;septembre&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot243.html" rel="tag"&gt;profond&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot244.html" rel="tag"&gt;drain&#233;&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot250.html" rel="tag"&gt;oui&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot349.html" rel="tag"&gt;rhamnac&#233;es&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot615.html" rel="tag"&gt;arbuste ou arbrisseau&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot732.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 6&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot733.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 6,5&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot734.html" rel="tag"&gt;&lt;i&gt;p&lt;/i&gt;H 7&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot741.html" rel="tag"&gt;Rhamnaceae&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1946.html" rel="tag"&gt;potentiel pollen : 0/5&lt;/a&gt;, 
&lt;a href="https://hortical.com/mot1954.html" rel="tag"&gt;potentiel nectar : 2/5&lt;/a&gt;

		</description>


 <content:encoded>&lt;div class='rss_chapo'&gt;&lt;p&gt;Ou lilas de Californie.&lt;/p&gt;&lt;/div&gt;
		&lt;div class='rss_texte'&gt;&lt;p&gt;Ce c&#233;anothe horticole le plus commun (&lt;span lang='la'&gt;Ceanothus &#215; delilianus&lt;/span&gt;) est un tr&#232;s ancien groupe d'hybrides entre &lt;span lang='la'&gt;Ceanothus americanus&lt;/span&gt; &#224; fleurs blanches et &lt;span lang='la'&gt;Ceanothus caeruleus&lt;/span&gt; &#224; fleurs bleues et sert lui-m&#234;me &#224; produire d'autres hybrides. C'est un petit arbuste tr&#232;s rustique &#224; floraison bleu ciel &#224; indigo et feuillage caduc vert fonc&#233;. Quelques cultivars ou hybrides (&lt;span lang='la'&gt;Ceanothus &#215; pallidus&lt;/span&gt; par exemple) peuvent avoir une floraison blanche ou rose.&lt;/p&gt;
&lt;p&gt;Il pr&#233;f&#232;re des espaces ensoleill&#233;s, et pour les cultivars &#224; floraison fonc&#233;e les r&#233;server &#224; une vision de pr&#232;s, le bleu et le vert fonc&#233;s se distinguant mal vus de loin m&#234;me si le ph&#233;nom&#232;ne est moins prononc&#233; que sur les c&#233;anothes &#224; feuillage persistant.&lt;/p&gt;&lt;/div&gt;
		&lt;hr /&gt;
		&lt;div class='rss_notes'&gt;&lt;div id=&#034;nb1&#034;&gt;
&lt;p&gt;&lt;span class=&#034;spip_note_ref&#034;&gt;[&lt;a href=&#034;#nh1&#034; class=&#034;spip_note&#034; title=&#034;Notes 1&#034; rev=&#034;appendix&#034;&gt;1&lt;/a&gt;] &lt;/span&gt;D'apr&#232;s : Lambinon, Jacques ; Carbonnelle, S&#233;bastien ; Claerebout, St&#233;phane. &lt;i&gt;Aide-m&#233;moire de c&#233;cidologie : choix de zooc&#233;cidies de la Belgique&lt;/i&gt;. Cercles des naturalistes de Belgique, 2016.&lt;/p&gt;
&lt;/div&gt;&lt;/div&gt;
		
		</content:encoded>


		

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