I spent the afternoon grubbing a Euonymus fortunei 'Emerald Gaiety' out of a bed outside the sunroom window. That left me a space for a 3' wide&deep plant which doesn't want to get much taller than 4'(foliage). I want to put a grass in there, but I have too many to choose from!

Calamagrostis brachytricha

Pennisetum orientale 'Karley Rose'

Panicum virgatum 'Shenandoah'

Panicum virgatum 'Heavy Metal'

Miscanthus sinensis 'Gold Bar'

Helictotrichon sempervirens

(2) Calamagrostis x acutiflora 'Karl Foerster'

Calamagrostis x acutiflora 'Avalanche'

Chasmanthium latifolium

Festuca mairei

Stipa capillata

It'll have a creeping blue-green Juniper on one side, a broad-leafed Rhododendron behind it, and a variety of Daylilys and Irises on the other side.

Ideas?