There are still a few green plants left in our November landscape, and some hold secrets you might not expect. Take this Interrupted Clubmoss (Spinulum annotinum), for example. Despite their name, Clubmosses aren’t mosses at all. They’re vascular plants, which means that – unlike mosses – they have true roots, stems, and leaves, along with internal plumbing (xylem and phloem) to transport water and nutrients. Clubmosses’ lineage goes back even further that the Horsetails we