{"id":43048,"date":"2021-12-03T17:24:59","date_gmt":"2021-12-03T17:24:59","guid":{"rendered":"https:\/\/www.northafricatrees.org\/especies\/rosa-stylosa-desv\/"},"modified":"2021-12-13T20:44:28","modified_gmt":"2021-12-13T20:44:28","slug":"rosa-stylosa-desv","status":"publish","type":"species","link":"https:\/\/www.northafricatrees.org\/en\/species\/rosa-stylosa-desv\/","title":{"rendered":"Rosa stylosa Desv."},"content":{"rendered":"<p>Shrub, deciduous, monoecious, with \u00b1 erect stems, up to 2 m in height; glabrous stems, green, rarely reddish, with prickles slender and sometimes curved, with oval base. Leaves are imparipinnate, with 5-7 leaflets (2.5-3 x 1.7-2.2 cm) ovate to ovate-lanceolate, acute, with rounded base, doubly serrated margin, not coriaceous, glabrous except on the central vein, where it is somewhat hairy, and without glands, although sometimes they may have some spaced glands. Petiole and rachis glabrous, although the insertion areas of the leaflets can sometimes be hairy. Stipules varied from 1.3-3&#215;0.6-1, 2 cm. Hermaphrodite flowers, 3-5 in cymes, sometimes solitary flowers, with 1-2 bracts shorter than pedicels; pedicels 0.9-1.9 cm, glabrous, although occasionally they may have glands. Sepals (1.8-2.2 x 3.5-4 cm), ovate-lanceolate, glabrous or hairy on the back, not glandular, reflexes, deciduous; the external ones with 3-6(8) unequal lateral lobes and the internal ones entire. Corolla 2.5-4 cm in diameter; petals 5, 1.2-22 mm wide, notched at the apex, white or pale pink. Styles fused into a column less than 0.5 mm, although sometimes (in the maturation of the urnule) they can be free. Stamens very numerous, yellow. The fruit is a set of numerous achenes enclosed in a receptacle or urnule, ovoid or urceolate, red and smooth (1.1-1.6 x 1-1.2 cm in diameter).<\/p>\n","protected":false},"featured_media":0,"template":"","short_name":"Rosa stylosa","name_html":"<strong>Rosa stylosa<\/strong> Desv.","short_description":"","common_names":"","other_name":"<em>Spa<\/em>.: Rosa de estilos grandes.\u00a0 <em>Fre<\/em>.: Rose \u00e0 longs styles.","flowering":"April to July.","fruiting":"August to September.","habitat":"Thorny hedges and thickets, on very diverse terrain, from sea level to approximately 1,500 m. Thermomediterranean to supramediterranean belts.","distribution":"Western and central Europe and NW Africa. In North Africa it is very rare. NW Morocco (Mamora forest, Sidi Allal el-Bahraui, Talassemtan national park), N Algeria [in Zaccar and Dira (Central-eastern Tellian Atlas)] and NE Tunisia (Zaghouan -Tunisian Dorsal-).","observations":"It is a species of intermediate aspect between <em>R. sempervirens<\/em> and <em>R. arvensis<\/em>, the latter not present in Africa.","conservation":"It is a common species in Europe but very rare in Africa. Currently, they have not been assessed at a global level in the <em>IUCN Red List of Threatened Species<\/em>. In Tunisia all species of the genus<em> Rosa<\/em> are included in its List of native species rare and threatened with extinction (Order of the Ministry of Agriculture and Water Resources 19-July-2006).","genus":false,"images":false,"map_legend":"","kml":false,"zone_1":"","zone_2":"","zone_3":"","zone_4":"","zone_5":"","zone_6":"","zone_7":"","zone_8":"","zone_9":"","zone_10":"","zone_11":"","zone_12":"","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.6.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Rosa stylosa Desv. - North Africa Trees<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rosa stylosa Desv. - North Africa Trees\" \/>\n<meta property=\"og:description\" content=\"Shrub, deciduous, monoecious, with \u00b1 erect stems, up to 2 m in height; glabrous stems, green, rarely reddish, with prickles slender and sometimes curved, with oval base. Leaves are imparipinnate, with 5-7 leaflets (2.5-3 x 1.7-2.2 cm) ovate to ovate-lanceolate, acute, with rounded base, doubly serrated margin, not coriaceous, glabrous except on the central vein,...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.northafricatrees.org\/en\/species\/rosa-stylosa-desv\/\" \/>\n<meta property=\"og:site_name\" content=\"North Africa Trees\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-13T20:44:28+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data1\" content=\"1 minute\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\",\"name\":\"North \\u00e1frica trees\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"sameAs\":[],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.northafricatrees.org\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/www.northafricatrees.org\/wp-content\/uploads\/2020\/10\/logo-north-africa-trees.png\",\"width\":80,\"height\":70,\"caption\":\"North \\u00e1frica trees\"},\"image\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.northafricatrees.org\/#website\",\"url\":\"https:\/\/www.northafricatrees.org\/\",\"name\":\"North Africa Trees\",\"description\":\"\\u00c1rboles y arbustos aut\\u00f3ctonos del Norte de \\u00c1frica\",\"publisher\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.northafricatrees.org\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.northafricatrees.org\/en\/species\/rosa-stylosa-desv\/#webpage\",\"url\":\"https:\/\/www.northafricatrees.org\/en\/species\/rosa-stylosa-desv\/\",\"name\":\"Rosa stylosa Desv. - North Africa Trees\",\"isPartOf\":{\"@id\":\"https:\/\/www.northafricatrees.org\/#website\"},\"datePublished\":\"2021-12-03T17:24:59+00:00\",\"dateModified\":\"2021-12-13T20:44:28+00:00\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.northafricatrees.org\/en\/species\/rosa-stylosa-desv\/\"]}]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/species\/43048"}],"collection":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/species"}],"about":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/types\/species"}],"wp:attachment":[{"href":"https:\/\/www.northafricatrees.org\/en\/wp-json\/wp\/v2\/media?parent=43048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}