The effects of floral display size on pollinator service to individual flowers of Myosotis and Mimulus [Myosotis colensoi, Mimulus guttatus, Bombus terrestris, Protohystricia huttoni, seed set]

apis mellifera bombus dimension dimensions fertilization fleur flores flowers graine myosotis new zealand nueva zelandia polinizadores pollination pollinators pollinisateur pollinisation reino unido scrophulariaceae seeds semilla tachinidae united kingdom