Buttner, 2012. GrootFontein Agr. Dev. Inst., Agric. Forest., Fisheries South-Africa Document reference Buttner, E. E., 2012. Food value of some karoo shrubs. GrootFontein Agr. Dev. Inst., Agric. Forest., Fisheries South-AfricaWeb http://gadi.agric.za/articles/Agric/foodvalue.phpCitation key Buttner, 2012Datasheets Salsola (Salsola glabrescens)