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  • 1
    Electronic Resource
    Electronic Resource
    The embryology and relationships ofOliniaceae (1984)
    Springer
    Plant systematics and evolution 146 (1984), S. 105-116 
    Details
    ISSN: 1615-6110
    Keywords: Angiosperms ; Myrtales ; Oliniaceae ; Olinia ; Embryology ; reproductive anatomy ; systematics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Two of the five species ofOliniaceae (Olinia emarginata andO. ventosa), a monotypic and problematic family of theMyrtales, were investigated embryologically.Oliniaceae clearly agree with otherMyrtales in their basic embryological characteristics, and are characterized further by having an ephemeral endothecium, a campylotropous ovule, and a thick, three-five-layered, outer integument. A combination of these three characteristic features is unknown elsewhere inMyrtales, so that embryological features do not support a close relationship with any other member of the order. Shared distinctive anther characteristics (i.e. ephemeral endothecium) suggest thatOliniaceae are derived from the common ancestor ofCrypteroniaceae s. str.,Rhynchocalycaceae, Alzateaceae, andPenaeaceae.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00984057
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  • 2
    Electronic Resource
    Electronic Resource
    The embryology and relationships ofPenaeaceae (Myrtales) (1984)
    Springer
    Plant systematics and evolution 146 (1984), S. 181-195 
    Details
    ISSN: 1615-6110
    Keywords: Angiosperms ; Myrtales ; Penaeaceae ; Penaea ; Saltera ; Embryology ; reproductive anatomy ; systematics
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Two species ofPenaeaceae (Penaea mucronata andSaltera sarcocolla), a unique South African family ofMyrtales, were investigated embryologically.Penaeaceae clearly agrees with otherMyrtales in its basic embryological characteristics, and further is characterized by its highly specialized features: ephemeral endothecium, 16-nucleatePenaea-type embryo sac, and unique ovular form. A wider range of affinities of families includingPenaeaceae, Oliniaceae, Rhynchocalycaceae, Alzateaceae, andCrypteroniaceae sensu stricto, as well as a possible common divergence from an ancestral line leading toLythraceae and/orMelastomataceae, are discussed on embryological and other grounds.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00989545
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    Paper (German National Licenses)
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