Hygrophila Pinnatifida originates from India and is a relative newcomer to the planted aquarium market, making it a rather exciting and unusual. It obtains brown, patched leaves on the surface with a distinctive burgundy colour underneath.

Lilaeopsis brasiliensis is a short-stemmed plant that can be grown as a carpet in an aquarium. It is found throughout much of Brazil, and it grows both fully submersed and partially submersed on the banks of rivers and streams.It will grow to a maximum size of 3 inches (7.5 cm) in a home aquarium, and will form a dense and impressive carpet if it is provided the right mix of CO2, nutrients and lighting. This can be a somewhat difficult plant to grow, and should only be attempted by aquarists who have some experience with aquatic plants.

Ludwigia arcuata is one of the most delicatelooking Ludwigia species. It is widely spread in aquaristics and originates in the southeast of the USA, where it grows creeping or submersed along rivers and on the edges of ponds.

Ludwigia glandulosa from North America is a very beautiful water plant. It is slow growing and requires CO2 addition to grow well. Stems becomes 15-40 cm tall and 5-12 cm wide. The leaves turn greener if sufficient light is not provided. Intense red color will show in this plant if the ideal conditions are provided.