Solanum tuberosum subsp. andigenum 4x
PI 255496 at Genesys
An andigena type tetraploid collected in Bolivia before 1959. GRIN notes resistance to PLRV, PVX, and Verticillium.
TPS. Round to elongate. Blues with white or yellow flesh. Some with blue vascular ring. Short stolons. Late season and mostly short day.