If anyone has a copy of The Color Encyclopedia of Ornamental Grasses by Rick Darke, I have a question about a photo on page 252. I want to create an ornamental grass island like the photo at the bottom of the page. I have already ordered the 2 Heavy Metals and a Giganteus (which I assume is the tall grass at the back of the photo). My problem is that I am having trouble locating a Hanse Herms. The closest I have come is a Rotstrahlbusch which is similar according to the book I have. Does anyone have any information on this grass? Thanks!