Vallisneria americana var. americana

Common Name: Jungle
Family Name: Hydrocharitaceae
Native To: North/Central America
Lighting: Medium
pH: 7.0
Growth Demands: Moderate
Growth Form: Upright
Growth Rate: Fast
True Aquatic: Yes
Placement in Tank: Background
Available As: Bare Root, Bunch

Jungle Vallisneria (Vallisneria americana) is a very attractive, but hardy and undemanding plant that is ideal for large aquariums. ... It is one of the few plants that tolerates brackish water, although it does not grow rapidly in these conditions. Jungle Vallisneria is part of the stringed plant family.