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Tubers of the USDA potato accession PI 197932PI 197932 “Tocana”

Solanum tuberosum subsp. andigenum 4x

PI 197932 at Genesys

Accession Details

A tetraploid andigena type potato collected in Bogota, Colombia before 1951.  GRIN notes PLRV, PVX resistance.  Type A cytoplasm (Zhang 2010).

Observations

TPS.  Round to elliptic.  Mostly blues with white flesh.  Short to intermediate stolons.  Late, mostly short day.

Commentary

 

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