Fitogeografía y vegetación del Sector Aljíbico (Cádiz-Málaga, España)

摘要: Phytogeography and vegetation of the Aljibico sector (Cadiz-Malaga, Spain). In this study, flora southern Iberian Peninsula (Cadiz Malaga provinces, Andalusia, Spain) are analized for delimitating dividing phytogeographical unit Aljibe mountains. This includes most Gaditanian Peninsula. It is characterized in its physical conditions by geomorphologic «flysch» Campo de Gibraltar siliceous base Serrania Ronda, climatic aspect an atlantic temperature regime a mediterranean precipitation regime. As result, delimited as follows: towards West dune systems Cadiz Gulf (Onubense sector), South he Strait Tingitanian Peninsula, East Alboran Sea Guadalhorce Valley (Malacitano-Axarquiense sector) North deRonda (Bermejense Rondeno sectors NE) Guadalquivir (Hispalense NW). Based on chorology upon abiotic conditions, four subsectors considered: Aljibico, central part with sandstones, humid-hyperhumid ombroclimate some continental characteristics; Algecireno, area similar geology but oceanic frequent orographic fogs; Marbelli, eastern saltes micaschists subhumid-humid ombroclimate; Sidonense, western heterogeneous limestones, vertic argils, sands, dry-subhumid thermic The included Tingitano-Onubo-Algarviense province. province reaches from Aveiro (Portugal) to Bajo Loukkos (Morocco). also Iberomarroqui- Atlantica superprovince that connects Eurosiberian Macaronesian areas through Mediterranean region. series considered following: Myrto-Querceto suberis S, Teucrio-Qtterceto Rusco-Querceto canctriensis Cytiso-Querceto pyrenaicae Tamo-Oleeto sylvestris S. Clematido-Ceratonieto siliquae Arisaro-Alneto glutinosae Frangulo-Rhododendreto baetici Ficario-Fraxineto angustifoliae Genisto-Ericeto ciliaris Crataego-Populeto albae Polygono-Tamariceto africanae Agrostio-Tamariceto canariensisS Rubo-Nerieto oleandri Likewise has plenty rupiculous, dunes aquatic plant communities, while swamp communities very limited. Tamo-Oleetum (oleetosum fraxinetosum angusttfoliae) Polygono-Tamaricetum aretosum italici lectotypified. new syntaxa, Crataego-Populetum albae. Rusco-Querceturn canariensis quercetosum broteroi, Asparago-Calicotometum villosae juniperetosum turbinatae, Equiseto- Saliceturn pedicellatate salicetosum Asperulo-Ulicetunt scabri anthyllidetosum cytisoidis proposed. Furthermore, nine dominance described here. They following species: Juniperus oxycedrus, Quema lusitanica- Ilex aquifolium, Dianthus lusitanus, Potamogeton nodosus, pectinatus, Myriophyllum alterniflorum, Callitriche stagnalis, regis-jubae Ranunculus tripartitus. S record Europe. proposed vegetation. suborder status Tin guarrenalia siculae alliance Campanulion velutinae suborder.