它们在从山巅上冲下来的石灰质土壤中生根，成为植物。
They took root in the limy sediments which had been carried down from the tops of the hills and they became plants.
栽培本种要注意的地方：本种喜排水良好的土壤，在砂质或石灰质土壤中生长良好。
Convolvulus cneorum cultivation notes: Convolvulus prefers a well drained soil - flourishing in sandy or chalky soils.
这类作物不能在石灰质的土壤中生长。
这类作物不能在石灰质的土壤中生长。
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