Here's a great article from Tropica about this plant written by our friend and brilliant aquascaper George Farmer: https://tropica.com/en/articles/lagenandra-meeboldii-red/
This plant is originally from India and is quite similar to a medium-sized, broad-leaved Cryptocoryne. It can be used in the aquarium like Cryptocorynes, but needs sufficient light to develop colours.
The leaves are 4-8 cm wide and 6-12 cm long, so the whole plant becomes relatively wide.
The colours range from dusty green with bright violet to red-violet often on the same leaf. New leaves are pale pink.
Pots are brimming with plants and have lots of mass and healthy,
Most pots can be divided into several portions or individual plants which are planted separately.