Yuccas grow over much of North America; the species differ in hardiness. All have clusters of tough, sword-shaped leaves and large clusters of white or whitish flowers. Some are stemless, and others reach tree size.
... Egypt
Ernest Shackleton, (1874-1922), attempted to reach the South Pole and came further south than anyone before him
John Hanning Speke, (1827-1864), discovered Lake ...