flowers of pseudognaphalium affine used to make rice flour pastry for the qingming festival. also known as gnaphalium affin,

pseudognaphalium affine flowers natural background biennial woolly hair small florets shuqucao mouse yeast grass caozai hahakogusa houkogousa mother child herb seven festival rau khuc traditional chinese medicine gnaphalium affin helichrysum javanicum asteraceae sunflower family cotton weed oblong spoon shaped grey white felted glistening yellow globular springs used rice flour pastry qingming festival