Author:María Mercedes Arbo Contents 1 Affiliation 1.1 Institution 1.2 Location 2 Treatments Affiliation Affiliation information has been provided by Volume 6. Institution Instituto de Botánica del Nordeste Location Corrientes, ArgentinaTreatments PPiriqueta Piriqueta cistoides Piriqueta cistoides subsp. caroliniana TTurnera T cont.Turnera coerulea Turnera coerulea var. coerulea Turnera diffusa Turnera diffusa var. diffusa T cont.Turnera ulmifolia Turnera ulmifolia var. ulmifolia Turneraceae