photographic field guide to roadside prairie plants

BrianO, a long time and valued correspondent, asked TPP to review this field guide, but no time to do it right now (getting ready for a road trip)(but wrong season and wrong place to try this out).  But I know that a lot of impressive plant people lurk in the back ground of this blog.  So here's the link BrianO provided, have a look see and report back.  TPP will let you know about his initial reaction in a bit, when time permits.