4月20日，比利时Halle市的一个树林长满了蓝铃花似紫色地毯。据悉，蓝铃花又称野风信子，是天门冬科蓝铃花属的一种多年生球茎植物，从西班牙西北到不列颠群岛的大西洋地区均有分布，是西方常见的庭院植物。
On April 20, the Belgian city of Halle a forest filled with purple carpet bluebells. The bluebells also called bluebell, is a kind of perennial lucid asparagus bluebells genera of bulb plant, from Spain to the northwest Atlantic region of the British Isles are distributed, is common in the west garden plant.
