Redstem (Ammannia) is a biological genus in the family Lythraceae (Loosestrife) and order Myrtales.
Ammannia senegalensis
Ammannia auriculata
Ammannia robusta
Ammannia baccifera
Ammannia latifolia
Ammannia coccinea
Decodon
Didiplis
Ginoria
Heimia
Lagerstroemia
Lawsonia
Lythrum
Nesaea
Pemphis
Punica
Ammannia
Rotala
Sonneratia
Trapa
Cuphea