springwort
Also found in: Wikipedia.
springwort
(ˈsprɪŋˌwɜːt)n
a plant with magical powers, mentioned in fables and folklore but not identified
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014