Guevara, J.C., Felker, P., Balzarini, M.G., Páez, S.A., Estevez, O.R., Paez, M.N. and Antúnez, J.C. 2011. Productivity, cold hardiness and forage quality of spineless progeny of the Opuntia ficus indica 1281 x O. lindheimerii 1250 cross in Mendoza plain, Argentina. Journal of the Professional Association for Cactus Development. 13, (Oct. 2011), 48–62. DOI:https://doi.org/10.56890/jpacd.v13i.88.