Species which belongs to taxonomic Pinnatisecta series. Herb with long stolons and brown, small (0,15-1,20 inch = 0,4-3,0 cm diameter) tubers. Tubers are said to be edible after cooking. Plants grows to about 1ft (30cm) tall and creates numerous flowers in summer. Plant native to N. W. Mexico and S. W. United States - for example coniferous forests at altitude1600 - 2500 meters (5000-8000 ft) in Arizona. Frost hardy to zone 8/9. Species potato blight / alternariose resistant (in a large degree). Can be hybridized with other wild and cultivated potatoes. Package 15 fresh seeds (NOT tubers).