Worldwide biodiversity is particularly diminishing because of environmental change and human unsettling influence. Sanjiang Plain is perceived as a biodiversity hotspot in China because of its high timberland and wetland inclusion, yet species are being lost at a remarkable rate, incited by anthropogenic exercises. Recognizing hotspot dispersions and preservation holes of undermined species is of specific essentialness for improving the protection of biodiversity. In particular, we incorporated the standards and strategies for spatial hotspot review, geographic data framework (GIS) innovation and spatial autocorrelation examination alongside hands on work to decide the spatial appropriation designs and unprotected hotspots of helpless and imperiled plants in Sanjiang Plain. A whole investigation of the preservation status of powerless and jeopardized plants was directed. Our outcomes show that six broadly secured plants were not seen in nature holds or were with no insurance, while the assurance rates were <10% for 10 other broadly ensured plants. Ensured zones (PAs) spread <5% of the appropriation regions for 31 compromised plant species, while just five species are secured by national nature holds (NNRs) inside >50% of the dissemination regions. We discovered 30 hotspots with powerless and imperiled plants in the examination region, yet the territory secured by NNRs is extremely constrained. The greater parts of the hotspots were situated in regions with a high-high accumulation of plant species. Consequently, it is important to extend the zone of existing nature saves, build up smaller than expected insurance plots and make new PAs and biological halls to connect the current PAs. Our discoveries can add to the plan of a PA organize for herbal preservation.