giant foxtail Directory References Discover New Seven Wonders of the World 7 of the World’s Most Poisonous Mushrooms 12 Greek Gods and Goddesses The Seven Sacraments of the Roman Catholic church The 6 Deadliest Earthquakes Since 1950 Where Is the Ark of the Covenant? Why Does the New Year Start on January 1? Contents Ask the Chatbot a Question giant foxtail plant Ask the Chatbot a Question Also known as: Setaria faberi, Setaria magna Learn about this topic in these articles:description In foxtailThe name giant foxtail is applied to two weedy annuals: S. faberi and S. magna.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.