Siebold’s hemlock Directory References Discover Flags That Look Alike 7 of History's Most Notorious Serial Killers Secret Service Code Names of 11 U.S. Presidents Why Was Nazi Germany Called the Third Reich? Timeline of the 1990s 10 Best Hockey Players of All Time What’s the Difference Between a Turtle and a Tortoise? Contents Siebold’s hemlock plant Also known as: Tsuga sieboldii Learn about this topic in these articles:use In hemlockSiebold’s hemlock (T. sieboldii) and the Japanese hemlock (T. diversifolia), both native to Japan, are grown as ornamentals in North America and Europe.Read More