Fig. 1From: Predicting the distribution of Stipa purpurea across the Tibetan Plateau via the MaxEnt modelThe vegetation types of grasslands in Tibetan Plateau. The distribution point and source of S. purpurea in Tibetan Plateau.(S. purpurea I represents field survey sample; S. purpurea II represents Herbarium of Botany Institute, CAS; The Sample collection route stands for field survey roadmap in Tibetan Plateau) (a). Habitat suitability distribution of S. purpurea (b)Back to article page