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  • Articles: DFG German National Licenses  (2)
  • Chrysanthemum  (1)
  • Fodder-legumes  (1)
  • 1
    Electronic Resource
    Electronic Resource
    The phytogeography of the Chamaecytisus proliferus (L. fil.) Link (Fabaceae: Genisteae) complex in the Canary Islands: a multivariate analysis (1994)
    Springer
    Plant ecology 110 (1994), S. 1-17 
    Details
    ISSN: 1573-5052
    Keywords: Ecogeography ; Fodder-legumes ; In-situ-conservation ; Biodiversity ; Germplasm ; Tagasaste
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Chamaecytisus proliferus (L.fil.) Link (Fabaceae: Genisteae) represents a species complex in the Canary Islands. Floristic data from 147 releves from the whole complex were collected and analysed by classification (TWINSPAN) and ordination (DECORANA) methods. Results indicate that white escobon of Tenerife, escobon of El Hierro, white escobon of Gran Canaria and typical tagasaste in La Palma are associated with those plant communities from the north of these islands which are under the influence of the north-eastern trade winds. Narrow-leaved escobon in Tenerife and La Gomera, escobon of southern Gran Canaria and white tagasaste of La Palma are found in those areas which are not under the direct influence of these winds. Morphological forms from the more easterly islands (Gran Canaria and Tenerife-La Gomera) have the broadest ecological range and they have played an important role in the floristic changes which have taken place after the destruction of the forests in these islands. The highest priorities for in situ conservation should be given to wild populations of typical tagasaste, white escobon of Tenerife and escobon of El Hierro.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00038710
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Genetic resource conservation of the endemic genus Argyranthemum Sch. Bip. (Asteraceae: Anthemideae) in the Macaronesian Islands (1996)
    Springer
    Genetic resources and crop evolution 43 (1996), S. 33-39 
    Details
    ISSN: 1573-5109
    Keywords: Argyranthemum ; Chrysanthemum ; germplasm ; Heteranthemis ; island conservation ; island endemics ; Ismelia ; Macaronesia ; ornamental crops ; plant genetic resources
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Abstract Germplasm from one or more populations of each taxon of the Macaronesian endemic genus Argyranthemum Sch. Bip. (Asteraceae: Anthemideae) was collected in the Canary Islands, Madeira, the Selvagens Islands and the Desertas Islands. A total of 253 germplasm samples was collected and they are conserved ex situ at the seed bank of Centro de Investigación y Tecnología Agraria de Canarias (Tenerife, Canary Islands, Spain). Duplicates are held at the germplasm bank of Escuela Técnica Superior de Ingenieros Agrónomos (Madrid, Spain). A preliminary account of the ecogeography of the genus based on field observation is provided. In situ conservation strategies are discussed, particularly with regard to the occurrence of hybridization within Argyranthemum.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00126938
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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