It is also known as common tansy, bitter buttons, cow bitter, or golden buttons
The findings, at the Omurtag mount near the village of Sveshatari, include a tiara with animal motifs, a horse headpiece, a golden ring, 44 applications of female figures as well as 100 golden buttons
Designed to look like royal barges from the 18th Century, the 210ft boat will feature red, gold and purple floral displays and its royal coat of arms is made from 500,000 golden buttons
Up for grabs are seven Ledbury Hunt Golden Buttons
, given in various different categories, including first past the post, first lady, first heavyweight and first non-thoroughbred.
The only flash of colour comes from the golden buttons
and fas-tener and the Queen's carefully groomed silver-grey hair.