Famille compos\u00e9e de 91 genres et 2460 esp\u00e8ces, essentiellement herbac\u00e9es, les genres repr\u00e9sent\u00e9s par des esp\u00e8ces arbustives \u00e9tant rares. Leur r\u00e9partition est cosmopolite. Dans le N. de l\u2019Afrique apparaissent quelques sous-arbrisseaux \u00e0 ramilles de jusqu\u2019\u00e0 50(60) cm de haut, toujours pentam\u00e8res :<\/p>\n
Silene fruticosa <\/strong>L., \u00e0 feuilles basales obovales-spatul\u00e9es, les sup\u00e9rieures lanc\u00e9ol\u00e9es, et fleurs voyantes \u00e0 p\u00e9tales \u00e9tendus, ros\u00e2tres ou rouge\u00e2tres, de c<\/em>. 3 cm, qui cro\u00eet dans les zones pierreuses de la M\u00e9diterran\u00e9e orientale, et concr\u00e8tement, au sein de la zone d\u2019\u00e9tude, dans les provinces littorales de la Libye (S. fruticosa<\/em> subsp. cyrenaica<\/em> B\u00e9g. & A.Vacc.) et de l\u2019\u00c9gypte (S. fruticosa<\/em> L. subsp. fruticosa<\/em>).<\/p>\n Sphaerocoma hookeri <\/strong>T. Andersen (Ara<\/em>. : Hanboak), \u00e0 feuilles lin\u00e9aires et fleurs minuscules group\u00e9es en denses capitules spinescents, p\u00e9tales blancs, plus courts que les s\u00e9pales, qui vit du N.-E. de l\u2019Afrique (provinces c\u00f4ti\u00e8res et subc\u00f4ti\u00e8res de \u00c9gypte et du Soudan) au Pakistan.<\/p>\n Ces sous-arbrisseaux commencent \u00e0 \u00eatre menac\u00e9s dans le N. de l\u2019Afrique en raison de l’urbanisation massive des provinces littorales de la M\u00e9diterran\u00e9e et de la mer Rouge. Dans la Liste rouge des plantes vasculaires d\u2019\u00c9gypte (Flora Aegyptiaca<\/em> Vol 1, 2000), S. fruticosa<\/em> est catalogu\u00e9e comme \u00ab rare \u00bb et S. hookeri<\/em> comme \u00ab vuln\u00e9rable \u00bb.<\/p>\n Mais c\u2019est le genre Gymnocarpos <\/strong>qui pr\u00e9sente une esp\u00e8ce plus robuste, atteignant 80 cm.<\/p>\n","protected":false},"template":"","name_html":"CARYOPHYLLACEAE <\/strong>Juss.","short_name":"CARYOPHYLLACEAE","short_description":"","references":"","custom_author":"G. Ben\u00edtez, J. Molero Mesa & J. Charco.","genuses":[{"short_name":"Sphaerocoma hookeri","name_html":"","short_description":"","references":"","custom_author":"","family":{"10796":{"name_html":"CARYOPHYLLACEAE <\/strong>Juss.","short_name":"CARYOPHYLLACEAE","short_description":"","references":"","custom_author":"G. Ben\u00edtez, J. Molero Mesa & J. 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Leur r\u00e9partition est cosmopolite. Dans le N. de l\u2019Afrique apparaissent quelques sous-arbrisseaux \u00e0 ramilles de jusqu\u2019\u00e0 50(60) cm de haut, toujours pentam\u00e8res :\r\n\r\nSilene fruticosa <\/strong>L., \u00e0 feuilles basales obovales-spatul\u00e9es, les sup\u00e9rieures lanc\u00e9ol\u00e9es, et fleurs voyantes \u00e0 p\u00e9tales \u00e9tendus, ros\u00e2tres ou rouge\u00e2tres, de c<\/em>. 3 cm, qui cro\u00eet dans les zones pierreuses de la M\u00e9diterran\u00e9e orientale, et concr\u00e8tement, au sein de la zone d\u2019\u00e9tude, dans les provinces littorales de la Libye (S. fruticosa<\/em> subsp. cyrenaica<\/em> B\u00e9g. & A.Vacc.) et de l\u2019\u00c9gypte (S. fruticosa<\/em> L. subsp. fruticosa<\/em>).\r\n\r\nSphaerocoma hookeri <\/strong>T. Andersen (Ara<\/em>. : Hanboak), \u00e0 feuilles lin\u00e9aires et fleurs minuscules group\u00e9es en denses capitules spinescents, p\u00e9tales blancs, plus courts que les s\u00e9pales, qui vit du N.-E. de l\u2019Afrique (provinces c\u00f4ti\u00e8res et subc\u00f4ti\u00e8res de \u00c9gypte et du Soudan) au Pakistan.\r\n\r\nCes sous-arbrisseaux commencent \u00e0 \u00eatre menac\u00e9s dans le N. de l\u2019Afrique en raison de l'urbanisation massive des provinces littorales de la M\u00e9diterran\u00e9e et de la mer Rouge. 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