Perennial rye grass

Index terms

Perennial rye grass

Exclusions from above levels

http://id.who.int/icd/entity/1991139272 – Allergens
XM6S30 – Medicaments

Sibling codes

XM8M82 – Cultivated rye

Foundation entity

Perennial rye grass – http://id.who.int/icd/entity/1111032076

Part of: XM6JA2: Rye › XM8A62: Plant protein › XM5R77: Substance of plant origin › XM9N55: Substances, chiefly nonmedicinal › X: Extension Codes