Extended Data Fig. 1: Style and anther behavior of Alpinia mutica flowers under natural light conditions and continuous illumination.

Progression of daily flower maturation of the PG and PA morphs under natural light conditions (top) and continuous illumination (bottom). The small circles show close-up images of the stigmas (left circles) and anthers (right circles). Images at the time of anther dehiscence and style rotation are highlighted by blue borders. The scale bar is 1 cm.