Wavey cloak is a smaller fern reaching about 12″ in height and about 12″ across. It is hardy 7a-10b so should do just fine here in Houston.
Unusual for a fern it can take full sun to light shade.
More information to follow as I find it or figure it out.
Did not do well in winter below freezing or 100’F /drought summer 2011
Herself's Plants 
http://www.paghat.com/desertfern.html
Apparently it has a new scientific name.
There’s been a great deal of that going around in the plant kingdom. The more we learn, the more things get shuffled. Thanks!