Rotala sp. Vietnam 'H’ra' has rather narrow leaves and an overhanging or creeping growth. It is probably a variation of Rotala rotundifolia and has much resemblance to Rotala sp. ‘Green’.
High light levels, good fertilization and added CO2 will induce almost exclusively creeping growth and a warm, rich orange coloration. This makes it possible to create a dense, orange mid-ground cushion or even an unusual, orange foreground carpet.
NOTE: The plants you will receive might look slightly different than the first picture (its transitioning submerged form) depending on how long the plant has been growing in our tanks. With proper lighting and fertilizer (and CO2), it should be able to transition to its full-submerged form with minimal melt.