Takahashi K, Itino T. Comparison of flower-visiting behaviour of bumblebees and swallowtail butterflies to the Japanese azalea (Rhododendron japonicum). J Poll Ecol [Internet]. 2020 Sep. 11 [cited 2024 Nov. 21];26. Available from: https://pollinationecology.org/index.php/jpe/article/view/595