Just wondering if anyone has ever tried Resurrection fern. Latin name? I dunno, but it's the fern that lives on the bark in trees (mostly oaks) that shrivels up to nothing during dry weather and miraculously comes out with rain. It's easy to get if you live in an area with old oaks, just wait for a wind storm. It's a beautiful fern and certainly wouldn't outgrown it's space as it would only live on the bark.
Penny in SC