Pink Mulhy Grass

I was in Greenville, SC last week, and in beautiful Falls Park on the Reedy River, the landscaping is lush and gorgeous!! I particularly fell in love with what looks like a Pampas Grass, but with lavendar plumes rather than the off-white that I'm familiar with.
**Update**
Pink Mulhy Grass!!  Thanks to a Pinterest follower, I now know what this beautiful plant is!  :)  I love the internet!!

Something ELSE I love and am going to research...

I have so many favorite trees, shrubs, plants, etc. I can never even remember them all, and I sure can't name them all, or know which ones grow best in what environment. So here's where I'm going to collect all my research!