| rhododendron boninense | | Japan: cultivated at the Botanical gardens, Faculty of Science, University of Tokyo | | 44917027 |
| rhododendron boninense | | Japan: Cultivated at the Botanical gardens, Faculty of Science, University of Tokyo | | 44917040 |
| rhododendron boninense | | Japan: Cultivated at the Botanical gardens, Faculty of Science, University of Tokyo | | 44917065 |
| rhododendron boninense | | Japan: Cultivated at the Botanical gardens, Faculty of Science, University of Tokyo | | 44917083 |
| rhododendron boninense | | Japan: Cultivated at the Botanical gardens, Faculty of Science, University of Tokyo | | 44917110 |
| rhododendron boninense | | japan: tokyo | | 2234180041 |
| rhododendron boninense | | japan: tokyo | | 2234199568 |