Essays about: "Marcus Lewin"

Found 2 essays containing the words Marcus Lewin.

  1. 1. Patterns of repeated hybridization between dewberry, Rubus caesius (Rosaceae), and blackberries within Rubus sect. Corylifolii

    University essay from Lunds universitet/Examensarbeten i biologi

    Author : Marcus Lewin; [2016]
    Keywords : Biology and Life Sciences;

    Abstract : We have studied the genetic relations among blackberries, Rubus sect. Corylifolii, and dewberries, R. caesius, by comparing presumed hybrids with their parental taxa. READ MORE

  3. 2. Taxonomic revision of the genus Chamaecrista (Fabaceae) in Ecuador

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Marcus Lewin; [2015]
    Keywords : taxonomy; Fabaceae; South America; Ecuador; plant systematics; taxonomi; Fabaceae; ärtväxter; Sydamerika; Ecuador; växtsystematik;

    Abstract : A revision of the genus Chamaecrista (Leguminosae) in Ecuador is presented. The work is based on morphometric studies of herbarium material and information from the literature and the Internet. The purpose of the study was to get a better knowledge of the distribution, taxonomic status and conservation of Chamaecrista in Ecuador. READ MORE