Distribution of herbarium specimens. Red circles: var. asperrima; green triangles: var. himalayensis. Floristic zones based on Djamali et al. (2012): Red area: Irano-Turanian region; green area: Indian region; lilac area: Saharo-Sindian region. Other floristic regions not demarcated and unlabeled. Background base map by Natural Earth, free open-source map data (https:// www.naturalearthdata.com).

  Part of: McPartland JM, Small E (2020) A classification of endangered high-THC cannabis (Cannabis sativa subsp. indica) domesticates and their wild relatives. PhytoKeys 144: 81-112. https://doi.org/10.3897/phytokeys.144.46700