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