Two new species of Rubus L. (Rosaceae) from the western Andes of Ecuador

Authors: Espinel-Ortiz, David Country: Ecuador DOI: 10.3897/phytokeys.187.76963 Published: Jan. 1, 2021 Source: PhytoKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Andean slopes · Topics: Botanical Studies and Applications, Berry genetics and cultivation research, Biochemical and biochemical processes

Two new species of Rubus (Rosaceae) from the western Andes of northern Ecuador are described. Rubus longistipularis D.A. Espinel-Ortiz & Romol. is a scandent or climbing shrub found in the mountain forests of Chocó Andino from northern Ecuador. Rubus maquipucunensis D.A. Espinel-Ortiz & Romol. is a vine or climbing shrub found in the rainforests of Chocó Andino from Pichincha and Santo Domingo de los Tsáchilas. The species mentioned here are morphologically differentiated from all the Rubus species from Ecuador with a detailed botanical description, illustrations and photographs. We also report, for the first time, possible hybridisation between R. longistipularis and R. boliviensis Focke, as the samples reviewed showed mixed characteristics from both species.

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