Rapid changes in xanthophyll cycle‐dependent energy dissipation and photosystem II efficiency in two vines, <i>Stephania japonica</i> and <i>Smilax australis</i>, growing in the understory of an open <i>Eucalyptus</i> forest
Leaves of Stephania japonica and Smilax australis were characterized in situ on the coast of north‐eastern New South Wales, Australia, where they were growing naturally in three...