Ulva pertusa, a kind of marine macroalgae, is a preponderant algae in Chinese sea area.
孔石莼是一种资源量较大的大型绿藻，在我国主要海区均是优势物种。
2
The growth of P. subcordiformis is strongly depressed by high density U. pertusa even at high phosphorous availability.
结果显示，不论营养盐浓度如何，高密度的孔石莼皆能显著抑制浮游微藻的生长。
3
The loss of Lophelia pertusa would therefore devastate reefs off Norway and the coast of Scotland, removing underwater shelters that are exploited by dozens of species of fish and other creatures.