Anonymous wrote:I don't know specific types, but the previous owners planted ornamental grasses and we literally can't get rid of them. No, none.
Same situation here as well. They're spreading into my woods as well. It's not good.
For anyone looking for liriope substitute in full sun, look into Blue-eyed Grass (Sisyrinchium angustifolium). Which is not a grass, and has the most adorable blue flowers.
OP, for your wet areas, standard grasses will likely not work. You could plant something like the Common Rush, which can pass as a grass although it is not.