Wildflower Wednesday: Euphorbia pulcherrima

I've been thinking about herbaria for several weeks now, ever since I went to an all day seminar put on by the Indiana Native Plant and  Wildflower Society (INPAWS) a few weeks ago.

A herbarium is a collection of plant specimens that have been pressed and preserved, flattened on to sheets of paper, with notations on where and when they were found. They provide a good historical record of