A Key to Vulpia in Korea

1. Lower glumes l/2 or more the length of the upper glumes .......................... V. bromoides (ṻệNjḓNjffi)

1. Lower glumes less than l/2 the length of the upper glumes

2.Lemmas glabrous....................... V. myuros (ṻệNj)

2. Lemmas ciliate on upper part ... V. megalura (ǖệNj)