One of many bunch grass species. The old dried stems growing from the clump may still contain the remnants of the inflorescence that may give a clue. Here are some species listed (for some reason they missed Asian grasses): Tussock (grass) - Wikipedia, the free encyclopedia
They do now. Looks like something on the order of Saccharum ravennae. But there are a lot of different kinds of grasses, best identified when flowers or seeds are present.
Daniel has been putting a lot of work into that problem. When the thumbs won't open, you can almost always get them to open in a new window from the photo viewer by clicking on the thumb, then clicking the arrow thing in the upper right corner where it says "Show in original location".
