Ulvaceus Wavy Swordplant ('Aponogeton ulvaceus')
From The Aquarium Wiki
Alternative Names and variants
- Ulvaceus Wavy Swordplant
- It is relatively tolerant, and thrives in both soft and hard water, particularly if CO2 is added. They can spread and get quite large, a single root can produce more than 40 leaves, so this needs to be considered when adding this plant to your tank.
- A tall growing plant. The leaves are delicate light-green and transparent with fluted margin. There are many varieties of Aponogeton ulvaceus, some of which need a dormant period when the root does not produce leaves.