Fig. 3a. Whole Cannabis plants and branches discovered in tomb M231.
a) Photograph of five of these ancient plants.
In: Jiang, H., Wang, L., Merlin, M. D., Clarke, R. C., Pan, Y., Zhang, Y., ... Ding, X. (2016). Ancient Cannabis Burial Shroud in a Central Eurasian Cemetery. Economic Botany, 70 (3), p.217