Journal Article 3 phytochemical diversity Inga 1 Research Support, Non-U.S. Gov't 1 Research Support, U.S. Gov't, Non-P.H.S. 1 UPLC-MS 1 chemical defense 1 mehr ... diversification 1 evolution 1 extrafloral nectaries 1 ferns 1 herbivore diet specialization 1 herbivory 1 host switching 1 interaction diversity hypothesis 1 mathematical model 1 metabolomics 1 plant growth form 1 plant specialized metabolism 1 plant–herbivore interactions 1 screening hypothesis 1 secondary metabolism 1 synergy hypothesis 1 weniger ...