Anubias barteri var. nana 'petite' is a small undemanding aquarium plant. Much smaller than the regular-sized Anubias nan variety. It does well in low light and doesn't need the addition of CO2.
If planted on the bottom the rhizome must not be covered because it tends to rot. Most often used tied to rocks or driftwood in the aquarium.
My zoysia grass suffered over the winter and I went on a limb to buy a few small bags of seed to repair some bald spots in my lawn. Much to my surprise the seed is coming out after a week and I am expecting wonderful results. Happy camper.