Scientific name: family: engraulidae
Gravy is a thick sauce, usually brown that is typically served with meat. Gravy is usually served with roast meat, and contains juices from the meat itself. Today you can buy many pre-made gravies and gravy powders so you can have gravy with anything, without needing meat juices to make it.
Sometimes food is cooked in gravy or makes a gravy as it is cooking, like a stew.
Scientific name: hedera helix
Pis forPoison ivy
Scientific name: toxicodendron radicans