sleep flower
sleep flower · sleep flowers
A poppy, particularly the opium poppy, Papaver somniferum, whose extract was…A poppy, particularly the opium poppy, Papaver somniferum, whose extract was traditionally used as a sleep aid.
Meaning
2 senses(literary, poetic)A poppy, particularly the opium poppy, Papaver somniferum, whose extract was traditionally used as a sleep aid.
Any flower whose consumption, in whole or in part, causes the consumer to fall asleep.