Pogostemon stellatus "Broad" is relatively new to the hobby and native to Papua New Guinea, an island nation just north…

Pogostemon stellatus "Narrow" is a beautiful stem plant native to Southeast Asia and Northern Australia. Intense light is necessary and…

Polygonum pedunculare is an attractive stem plant native to Southeast Asia. It does not make too much demands in an…

Polygonum sp. is of unknown origin but is becoming more popular because of its beautiful brownish green leaves under optimum…

Potamogeton crispus is a hardy stem plant distributed in the temperate zones of the North Hemisphere. It can reach up…

Potamogeton gayi is native to southern South America and is an aquarium staple. It is easy to grow and makes…

Potamogeton malaianus is native to Asia and can be found in abundance in the tropics. It is an undemanding plant…

Potamogeton octandrus is commonly found in the tropics of Asia and has narrow leaves. It is undemanding and once established…