Core Viewpoint - The article emphasizes the importance of native wildflowers and grasses in enhancing biodiversity in urban areas, highlighting Shanghai's initiative to promote these plants through cultivation and integration into public green spaces [1][2]. Group 1: Native Plant Cultivation - Shanghai has established a breeding base for native herbaceous plants, currently cultivating 69 indigenous species to supply parks and green spaces [1]. - The initiative aims to address the lack of market demand and commercial production for many native plants, which are often overlooked despite their ecological benefits [1]. Group 2: Plant Grouping and Adaptation - A selection of native plants has been organized into groups based on their characteristics, such as shade tolerance and aesthetic appeal, to enhance their chances of being included in public parks [2]. - The "Shade Tolerance Team" includes species like snake berry and bloodwort, which are suited for low-light environments and can coexist without competing for resources [2]. Group 3: Biodiversity and Environmental Benefits - The introduction of native plants has led to an increase in local wildlife, with reports of 12 to 15 new bird species observed in transformed areas, indicating a positive impact on biodiversity [2]. - Utilizing native wildflower and grass combinations in parks is seen as an environmentally friendly approach, potentially reducing maintenance costs by 20-30% compared to traditional turf grass [3].