an onagraceous plant, Epilobium hirsutum, native to Europe and Asia and introduced into North America, having purplish-red flowers and hairy stems and leavesAlso called: hairy willowherb
A Glimpse Into The Differences Among US, UK, And Aussie EnglishAmerican, Australian, and UK English sometimes feel like apples and oranges ... and bananas? The real kicker comes when a juxtaposition of all three languages occurs (Like in this here slideshow!), because that's when their differences really shine.
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012