A subset of global sorghum landraces are from parasite-prone areas. (A) S. hermonthica HS scores across Africa based on MaxEnt SDM. To account for areas with suitable habitat where parasites have not been recorded, HS for accessions more than 200 km from any S. hermonthica record was set to zero; transparent colors demarcate areas of this HS masking. (B) Geographic distribution and frequency histogram of HS scores at locations of all georeferenced and genotyped sorghum landrace accessions. Landraces with available GBS (n = 2,070) and WGS (n = 143) data are shown. (C) Geographic distribution and frequency histogram of HS scores at locations of 1,369 S. hermonthica occurrence records. HS, habitat suitability; SDM, species distribution model; GBS, genotyping-by-sequencing; WGS, whole genome sequencing.