I stumbled upon them in Wikipedia the other day.
They're neither monocots (like grass, palm, onion, banana, orchid) nor dicots (like
pea,
rose, tomato, forget-me-not, cabbage,
apple, dandelion, buttercup, maple, macadamia).
It's odd. They're in a little group separate from those two, along with cinnamon, black pepper, laurel, nutmeg, avocado, and sassafrass (among others, of
course).
http://en.wikipedia.org/wiki/Magnoliid
"the qualities of these bacteria, like the heat of the sun, electricity, or the qualities of metals, are part of the storehouse of knowledge of all men. They are manifestations of the laws of nature, free to all men and reserved exclusively to none." SCOTUS, Funk Bros. Seed Co. v. Kale Inoculant Co.