Adam’s needle Directory References Images Discover 7 of History's Most Notorious Serial Killers Secret Service Code Names of 11 U.S. Presidents 10 Best Hockey Players of All Time Timeline of the 1990s Why Is Missouri Called the Show Me State? How Fast Is the World’s Fastest Human? New Seven Wonders of the World Contents Adam’s needle plant Also known as: Yucca filamentosa, bear grass Learn about this topic in these articles:yucca In yuccagloriosa), and Adam’s needle (Y. filamentosa) are commonly cultivated as ornamentals for their unusual appearance and attractive flower clusters.Read More