Search for dissertations about: "asteraceae"

Showing result 6 - 10 of 19 swedish dissertations containing the word asteraceae.

  2. 6. Phylogenetic studies in the Inuleae s. lat. (Asteraceae)

    Author : Pia Eldenäs; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Biology; Biologi; Plant Systematics; växtsystematik;

    Abstract : This thesis concerns phylogenetic problems in the tribe Inuleae s. lat. (Asteraceae). The genus Perralderia is revised. READ MORE

  4. 7. Some genera in the Inula-group (Asteraceae-Inuleae)

    Author : Annette Wiklund; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  5. 8. Systematics and phylogenetics of the Blepharispermum group (Asteraceae - Heliantheae)

    Author : Torsten Eriksson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Fylogeni;

    Abstract : This thesis treats the Blepharispermum group which comprises the three genera Athroisma DC., Blepharispermum Wight ex DC., and Leucoblepharis Arnott. The systematic position of the group within the Asteraceae is discussed, and a transfer is proposed from the tribe Inuleae, where it was placed earlier, to the Heliantheae. READ MORE

  6. 9. Phylogenetics and taxonomy of the Gorteria clade (Asteraceae-Arctotideae)

    Author : Frida Stångberg; Arne Anderberg; Christoph Oberprieler; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; växtsystematik; Plant Systematics;

    Abstract : This thesis deals with the systematics of the Gorteria-Gazania-Hirpicium-clade within the tribe Arctotideae-Gorteriinae in the angiosperm family Asteraceae. The group is found in southern Africa, with many representatives in the Greater Cape Floristic Region in South Africa, an area known for its high species richness and endemism. READ MORE

  7. 10. Morphology, taxonomy and cladistics of southern African Anthemideae (Asteraceae)

    Author : Mari Källersjö; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This study concerns some southern African genera of the tribeAnthemideae (Astcraceae). Generic delimitations within the subtribeUrsiniinae, and the "Pentzia complex" are considerably amended.Four new genera are described, viz. Foveolina, Inulanthera,Myxopappus, and Oncosiphon. READ MORE