Andreaeobryopsida
That title is not the cat walking on the keyboard after I've typed my name. No, rather it is a class of non vascular plants, which contain mosses, like those found in the order Andreaeopsida. I've just recently learned a fun little mnemonic to remember the division of evolution: "Dutch king Phillip came over for green spinach" or : Binomial nomenclature is when we name things with two Latin words. These words are the Genus and the species. Species being the most specialised branch of the tree of life, whereas kingdoms can be seen more as the trunk of the family tree. The three main kingdoms are Animals, Plants and Fungi. When I mention class and order in the first paragraph, I'm talking about a branch that forks off around the middle of the time line of evolution. Mosses are an early evolutionary plant, and consist of a rudimentary life form, so it doesn't include a vascular system ie: a way to get water up from the ground and into high branch...