mountain avens Directory References Discover 12 Greek Gods and Goddesses The Hindenburg, Before and After Disaster Flags That Look Alike 10 Famous Artworks by Leonardo da Vinci Nostradamus and His Prophecies The 40th Anniversary of Star Wars Cinco de Mayo Contents Ask the Chatbot a Question mountain avens plant Ask the Chatbot a Question Also known as: Dryas Learn about this topic in these articles:description In avensThe mountain avens (genus Dryas) are closely related and consist of some three species of evergreen shrubs. The flowers of those species have eight petals instead of the typical five that are common in the family.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.