oyster plant
— Noun
– English
~ Mediterranean biennial herb with long-stemmed heads of purple ray flowers and milky sap and long edible root; naturalized throughout United States
oyster plant
— Noun
– English
~ edible root of the salsify plant
order Plantaginales
— Noun
– English
~ coextensive with the family Plantaginaceae
Ozark Plateau
— Noun
– English
~ an area of low mountains in northwestern Arkansas and southeastern Missouri and northeastern Oklahoma