Field No. 210-H-T Latin name Dioscorea sp. Local name SACHA PAPA P.I. No. Locality data EAST OF CHAPISH RABS ON THE ROAD FROM HUÁNUCO TO TINGO MARÍA, PERU at 7,000' Plant description Semi large leaved plant with RUGOSE URINS.— only two tubers found one about 5 kilos the other about 3. Special notes For Analysis propagation Wild? Cult? Collector E. E. Smith Date 3/9/54 PLANT EXPLORATION AND INTRODUCTION, BUREAU OF PLANT INDUSTRY UNITED STATES DEPARTMENT OF AGRICULTURE U.S. GOVERNMENT PRINTING OFFICE 8—3495