crack willow Directory References Discover Why Is Christmas in December? The Largest Islands in the World Why Does Cilantro Taste Like Soap to Some People? Which Is Correct: Hanukkah or Chanukah? 7 of the World’s Most Dangerous Lizards and Turtles 10 Best Hockey Players of All Time 9 Worst Generals in History crack willow plant Ask the Chatbot a Question Also known as: Salix fragilis, brittle willow Learn about this topic in these articles:description In willownigra), crack, or brittle (S. fragilis), and white (S. alba), all reaching 20 metres (65 feet) or more; the first named is North American, the other two Eurasian but naturalized widely. All are common in lowland situations. Read More