Anubias barteri is a flowering plant that has lush green arrow shaped foliage. This rosette plant may reach up to 40cm (16 inch) in width and has thick, creeping rhizomes. The leaves are thick, dark green and quite tough, with a leather-like appearance. Diagonal lines run from the center vein to the outer edge of the oval or arrow shaped leaves, depending of plant size and variety. The underside of the leaf is a lighter green than the top and the veins are clearly visible. Almost indestructible, individual leaves can last for years.
The Anubias barteri is an amphibious plant that will survive either totally or partially submersed underwater. In its emerged form, its leaves tend to be larger and its growth faster. Occasionally this plant will flower, either when fully submerged or when partially above the water line when is used in a paludarium. The flower is in the form of a creamy white spadix, similar to a cala lily. The flowers will last a long time, often several months. In sumerged condition, its flowers will also produce seeds. Seems that blooming occurs more often in submerged setups.