Each flower has a thin , hairy stalk 2 -- 4 mm ( 0.08 -- 0.2 in ) long .
Each flower is surrounded by leaf - like bracts and bracteoles which are woolly - hairy on the lower surface and glabrous on the upper surface .
Each flower has a thin , hairy stalk 2 -- 4 mm ( 0.08 -- 0.2 in ) long and is surrounded by leaf - like bracts and bracteoles which are woolly - hairy on the lower surface and glabrous on the upper surface .