Dart Den

I could use some expertise on some plant ID's. Just one for now, but I will use this thread for all that I can not figure out.

This one has a very thin stem and is somewhat rigid, almost like wire.

Heart Fern Hemionitis arifolia

That definitely seems to be what it is. Thank you!

Is it rare or uncommon ?

I don't believe so Phil, although the only place I seen it for sale was from Black Jungle for $5.99, there is a lot of info on it with a google search.

It's pretty common. I can get it at a local nursery, so it's definitely not one of the hobby's specialty plants.