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rough bluegrass (Poa trivialis); rough meadow grass; roughstalk bluegrass (Poa trivialis) | |||
rough bluegrass | |||
Poa trivialis | |||
| |||
common meadowgrass; rough bluegrass; rough stalked meadow grass | |||
| |||
rough-stalked meadow grass |
普通早熟禾 : 2 phrases in 1 subject |
Animal husbandry | 2 |