Aponogeton and Wikstroemia, both are which type of mutual species?
Aponogeton: The Aponogetonaceae (Cape-pondweed family or Aponogeton family) are a family of flowering plants in the order Alismatales. Wikstroemia: Wikstroemia is a genus of 55-70 species of flowering shrubs and small trees in the mezereon family, Thymelaeaceae.
flowering