The 25-year-old was left out of coach Matt Williams last party at the turn of the year.
His return takes the number of players in the squad currently plying their trade outside Scotland to 10.
Williams' blueprint for the future is for all his internationals to eventually play in their homeland on a full-time basis.
Scotland training squad: G Beveridge, M Blair; G Bulloch, A Craig, S Cross, C Cusiter, S Danielli, B Douglas, R Ford, S Gray, S Grimes, A Henderson, N Hines, B Hinshelwood, A Hogg, A Jacobsen, A Kellock, G Kerr, B Laney, C Mather, G Morton, E Murray, S Murray, D Parks, C Paterson, J Petrie, T Philip, G Ross, R Russell, C Smith, T Smith, S Taylor, N Walker, S Webster, J White.
