Comparison of photosynthetic responses of the sympatric tropical C3 species Clusia multiflora H. B. K. and the C3-CAM intermediate species Clusia minor L. to irradiance and drought stress in a phytotron. - Herzog, ,B.,.; Hoffmann, ,S.,.; Hartung, ,W.,.; and Lüttge, ,U.. (Plant Biology, 1999)