It is related to opium poppy Papaver somniferum which yields edible seeds and an oil used to make soaps and. PLANT OF THE POPPY FAMILY is a 21 letter phrase starting with P and ending with Y Crossword clues for PLANT OF THE POPPY FAMILY Clue Answer. Wonder Poppy Discovery Today Romneya Trichocalyx Aka As Matilija Poppy Or Hairy Matilija Poppy Is A Species Of Plant In T Plants Santa Barbara County Flowers The name Poppy Family was chosen when Susan Terry and Craig were searching for a new name and in a dictionary came across those two words defined as varied species of flowering plant etc and felt it applied to them. Plant of the poppy family . Synonyms crossword answers and other related words for PLANT OF THE POPPY FAMILY celandine. Plants of the Poppy Family Watch for members of the Poppy family in flowerbeds. Flowers of the poppy family the Papaveraceae all have four petals many stamens and a pod that opens by splitting or by opening pores as it dries so. We provide the...