Wahlenbergia marginata Directory References Discover Flags That Look Alike 11 of the World’s Most Famous Warplanes Did Marie-Antoinette Really Say “Let Them Eat Cake”? Cinco de Mayo 10 Greatest Baseball Players of All Time What’s the Difference Between Bison and Buffalo? 7 Deadliest Weapons in History Contents Ask Our Chatbot a Question Wahlenbergia marginata plant Ask Our Chatbot a Question Learn about this topic in these articles:description In tuftybellW. marginata, a hairy, erect perennial from East Asia, now is naturalized in southern North America; it is about 45 cm (18 inches) tall, with blue or white, upward facing flowers. 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.