branch with green fruits of koelreuteria paniculata. the koelreuteria fruit is a three-part inflated bladderlike pod yellow flower

background botanical botany branch bunch button chinese varnish tree close cluster deciduous environment flora flowering plant foliage fresh fruit golden rain green koelreuteria paniculata lanterns leaf leaves macro medical flowers medicine natural nature outdoor outdoors pale pride india raw sapindaceae season seasonal seed pod pot summer texture wild yellow fruits paniculata three-part inflated bladderlike flower dark