Écologie et distribution de la Nivéole à longues feuilles (Acis longifolia = Leucojum longifolium), Alliaceae endémique de Corse
| العنوان: | Écologie et distribution de la Nivéole à longues feuilles (Acis longifolia = Leucojum longifolium), Alliaceae endémique de Corse |
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| المؤلفون: | Laetitia Hugot, Katia Diadema, Olivier Argagnon, Frédéric Médail |
| المصدر: | Acta Botanica Gallica. 153:83-96 |
| بيانات النشر: | Informa UK Limited, 2006. |
| سنة النشر: | 2006 |
| مصطلحات موضوعية: | Geography, Acis longifolia, Ecology, Range (biology), Small range, Threatened species, Botany, Plant Science, Restricted distribution |
| الوصف: | The aims of this study are to examine the distribution and the ecological requirements of Acis longifolia (J. Gay ex Salisb.) J. Gay ex M.J. Roem. (Alliaceae), a paleoendemic geophyte with a restricted distribution in Corsica. Among the 45 populations actually censused, most of them are located in the Cintu and the Rotundu sectors. Even if the center of the range of this snowflake remains the north-western part of the island, several populations were recently discovered in the periphery of the range, within the sectors of the Cap Corse, the San Petrone and the Incudine-Bavella. A. longifolia is found from the coast to 1500 m a.s.l. This plant has a strong ecological plasticity, but it is preferentially found on some humid and quite cool crevices of siliceous and shaded rocks located at low and medium altitudes. We considered that it is not directly threatened at present, but its small range requires an adequate survey, particularly for the low altitudinal populations which consist of a reduced nu... |
| تدمد: | 2166-3408 1253-8078 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::0d7914896ff67d84f160c0a0461de09e https://doi.org/10.1080/12538078.2006.10515523 |
| رقم الأكسشن: | edsair.doi...........0d7914896ff67d84f160c0a0461de09e |
| قاعدة البيانات: | OpenAIRE |
PDF full text from Publisher | تدمد: | 21663408 12538078 |
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