Listar por autor "Gradstein, S. Robbert"

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    • A new key to the genera of liverworts of Colombia 

      Gradstein, S. Robbert
      A key is presented to 130 liverwort genera recorded from Colombia. Some genera found in neighboring countries, but not yet in Colombia, are also included in the key
      Universidad Nacional de Colombia Revistas electrónicas UN Caldasia. 

    • Liverworts new to Colombia 

      Gradstein, S. Robbert; Uribe-M, Jaime; Gil-N, Jorge Enrique; Morales, Claudia; Negritto, Maria A.
      Based on our ongoing studies of the bryophyte flora of Colombia we report 15 liverwort species new to the country: Archilejeunea nebeliana, Colura calyptrifolia, Dibrachiella auberiana, Fossombronia fernandeziensis, Isopaches ...
      Universidad Nacional de Colombia Revistas electrónicas UN Caldasia.