What type of plants are Sinningia, named after Wilhelm Sinning, and Calla from the family Araceae?
Sinningia: Sinningia is a genus of flowering plants in the family Gesneriaceae. Sinningia:  It is named after Wilhelm Sinning (1792-1874), a gardener of the Botanische Gärten der Friedrich-Wilhelms-Universität Bonn. Calla: Calla (bog arum, marsh calla, wild calla, squaw claw, and water-arum) is a genus of flowering plant in the family Araceae, containing the single species Calla palustris.
flowering plants