Based on predictions, all species are projected to shift towards higher altitudes, with greater elevational shifts occurring under scenario SSP5–8.5. Under the scenario SSP1–2.6, species will shift upwards by ca. 1.5 meters per year, resulting in a cumulative migration of 99 meters by 2090. While under the scenario SSP5–8.5, species will experience an average upward shift of 230 meters, exceeding 3 meters per year. The distances of upward shift vary among species. Under worse climate scenario, the mean altitude of Elsholtzia eriostachyaincreased by 317 meters, while Phlomoides rotata increased by 130 meters (Table 1).