Chamaemelum nobile ( Lawn chamomile )
The cultivar , ‘ Flore Pleno ’ bear double , boot - push button flowers in ivory . C. nobile is mat form , redolent , recurrent with stalkless , oblong light-green leaves . In summer , bears small , daisy - like , whitened flowers . tea leaf made from the fresh or dried flower header is a popular bedtime beverage , recognise for its soothing , calming effect ....