Fig. 1
From: Identifying long-term stable refugia for relict plant species in East Asia
Relict species richness and rarity-weighted richness. a Relict species richness of genera endemic to East Asia. b Rarity-weighted richness of relict species of genera endemic to East Asia. c Relict species richness of genera having disjunct distributions between East Asia and other parts of the world. d Rarity-weighted richness of relict species of genera having disjunct distributions between East Asia and other parts of the world. The summer monsoon limit line adapted from Chen et al.79, showing the approximate limit of modern summer monsoon precipitation. For the national boundary between China and India, please see Supplementary Fig. 2A and Methods. Maps were generated using the software ArcGIS v. 10.5 (ESRI, Redlands, CA, USA) and modified using Canvas 12 (ACD Systems of America, Inc., Seattle, WA, USA). Map layers were obtained from site www.gadm.org
