| 0 | PI 638040 | R. diacanthum HVSC-064 | Ribes diacanthum Pall. | Habarovskij kraj, Russian Federation | COR |  | | 2001 | COLLECTED | 08/15/2001 | | | | | Wild material | | 1631162 | PI 638040 |
| 1 | PI 555814 | R. diacanthum USSF 90-07-01 | Ribes diacanthum Pall. | Tajikistan | COR | | | 1990 | COLLECTED | | | | | | Cultivated material | Arching and spreading shrub to 2.0m. Scattered fruit, red to maroon, excellent flavor | 1450786 | PI 555814 |
| 2 | PI 440635 | R. diacanthum D1846-177 | Ribes diacanthum Pall. | Kazakhstan | COR |  | | 1981 | COLLECTED | | 60 km north of Tselinograd Oblast (Aqmola Oblysy) city of Astana, from plant growing at Shortandy Institute Dendrology Park. Originally from Tselinograd Forest. | 51.68690000, 70.99210000 | 360 | | Breeding material | Seedlot D-1846 was collected collected by Douglas R. Dewey and A. Perry Plummer from Utah (Plummer was not present at this point in the trip) in dendrology park at Shorthandy Institute (All-Union Institute of Grain Farming) on 11 August, 1977. Shorthandy is about 60 km north of Tselinograd Oblast, Kazakstan. Original samples represented at the park had been collected in the wild in the Tselinograd Forest. Ribes saxitile, 1.5 m shrub with non-edible fruits. -- D.R. Dewey and A.P. Plummer. 1977. Plant germplasm collection report on trip to North Caucasus and Kazakstan Republic. | 1335571 | PI 440635 |
| 3 | PI 670383 | PRC-06-IN/116-386 | Agropyron michnoi Roshev. | Nei Mongol Zizhiqu, China | W6 |  | | 2007 | COLLECTED | 08/28/2006 | 43 km southwest of Jingpeng Town, Keshiketeng County | 43.06222222, 117.05888889 | 1304 | On sand dunes in hilly shrubby-steppe | Wild material | Hunshandake Sand Land, spike long and narrow | 1722555 | PI 670383 |
| 4 | PI 693773 | PRC-06-IN/116-382 | Agropyron cristatum (L.) Gaertn. | Nei Mongol Zizhiqu, China | W6 | | | 2007 | COLLECTED | 08/28/2006 | 43 km southwest of Jingpeng Town, Keshiketeng County | 43.06222222, 117.05888889 | 1304 | On sand dunes in hilly shrubby-steppe | Wild material | Hunshandake Sand Land, spike short and narrow | 1722553 | PI 693773 |
| 5 | W6 30719 | PRC-06-IN/116-383 | Agropyron cristatum (L.) Gaertn. | Nei Mongol Zizhiqu, China | W6 |  | | 2007 | COLLECTED | 08/28/2006 | 43 km southwest of Jingpeng Town, Keshiketeng County | 43.06222222, 117.05888889 | 1304 | On sand dunes in hilly shrubby-steppe | Wild material | Hunshake Sand Land, spike long and broad | 1722554 | W6 30719 |