Browsing by Author "Peña, R. C."

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    • Phylogenetic and Biogeographic Aspects of Sophora Sect. Edwardsia (Papilionaceae) 
      Peña, R. C.; Iturriaga, L.; Montenegro, G.; Cassels Niven, Bruce (University of Hawai'i Press, 2000-04)
      Sophora comprises 45-50 species of worldwide distribution, but no general proposal as to the evolution of this group has been put forth. We used cladistic relationships of the quinolizidine alkaloids (matrine, ...
    • Phylogenetic and biogeographic aspects of Sophora sect. Edwardsia (Papilionaceae) 
      Peña, R. C.; Iturriaga, L.; Montenegro, G.; Cassels Niven, Bruce (2000)
      Sophora comprises 45-50 species of worldwide distribution, but no general proposal as to the evolution of this group has been put forth. We used cladistic relationships of the quinolizidine alkaloids (matrine, sparteine, ...