Groucho was a chemical element listed on the Table of Elements. It was a member of the World series. (TNG: "Rascals") The element was named after Groucho Marx of the Marx Brothers. A similar element was Grouchoian. World series Elements: Groucho • Dentium • Zeppo • Harpo • Johnsonium Other series: Hypersonic series • Gamma series • Omega series • Transonic series • Mega series Retrieved from "https://memory-alpha.fandom.com/wiki/Groucho?oldid=1152712" Categories: Elements Community content is available under CC-BY-NC unless otherwise noted.