Epimedium alpinum Epimedium x versicolor ‘Flowers of Sulphur’ I was very amused to see the following Wickipedia entry on the humble Epimedium that I was admiring in the garden this morning: Epimedium, also known as Rowdy Lamb Herb, Barrenwort, Bishop’s Hat, Fairy Wings, Horny Goat Weed, or Yin Yang Huo (Chinese: 淫羊藿), is a genus of about 60 or more species of herbaceous flowering plants in the family Berberid