It shows that there are 50 different theme gardens in this 69 botanical gardens, and some gardens like rose garden, rock garden, water garden, arboretum garden, oriental garden, herb garden, ecology garden appear in more than 40% in botanical gardens.

• 结果表明：在所调查的植物园中，专类园类型超过50种，其中，蔷薇园、岩石园、水景园、树木园、东方园、草本植物园、生态园等在植物园中比例超过40%25。