Spanish bayonet Directory References Discover Why Is a Baker’s Dozen 13? 10 Greatest Baseball Players of All Time 7 Deadliest Weapons in History How Deadly Is Quicksand? How Can Some Trees Survive for Thousands of Years? 6 Lakes That Are Drying Up New Seven Wonders of the World Contents Ask the Chatbot a Question Spanish bayonet plant Ask the Chatbot a Question Also known as: Yucca aloifolia Learn about this topic in these articles:yucca In yuccaSpanish bayonet (Y. aloifolia), Spanish dagger (Y. gloriosa), and Adam’s needle (Y. filamentosa) are commonly cultivated as ornamentals for their unusual appearance and attractive flower clusters.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.