English to Chinese Tech/Engineering Architecture 建筑/装修

Inside selected flower-beds we propose crocus of Kozanis to be planted. The traditional product of the city has a multiple beneficial attributes and a characteristic purple color. The aquatic element in the city is also limited and that is why we wanted to make perceptible the appearance of water in two characteristics gathering points of plants and people.

请问这里gathering points是characteristics的后置定语吗？不知道怎么理解句子结构。