| 0 | PI 502635 | AR-249 | Zygophyllum sp. | Uzbekistan | W6 | | Not Available | 1985 | COLLECTED | 09/07/1982 | Pistachio orchard, 10km S of Kattakurgan, 75km W of Samarkan d | | | | Wild material | Plants growing in heavily grazed orchard. | 1397571 | PI 502635 |
| 1 | PI 381073 | 32 | Zygophyllum eurypterum Boiss. & Buhse | Iran | W6 | | Not Available | 1972 | COLLECTED | | 40km northeast of Neiriz. Gravel flat above salt flat. | | | | Wild material | Perennial shrub to 1.5m tall and 1m in diameter. Gray-green fleshy leaf. Seed 4-winged. 10 | 1285763 | PI 381073 |
| 2 | PI 381074 | 166 | Zygophyllum eurypterum Boiss. & Buhse | Iran | W6 | | Not Available | 1972 | COLLECTED | | Desert area 20km west of Parvar | | 1500 | | Wild material | Perennial woody shrub, first maturity July 4 10 | 1285764 | PI 381074 |
| 3 | Ames 31286 | GE-2006-125 | Zygophyllum fabago L. | Georgia | NC7 |  | Not Available | 2007 | COLLECTED | 09/26/2006 | | 41.23083333, 45.95138889 | 286 | Riparian forest. | Wild material | Very succulent, large glossy leaves. Attractive mound. Small white flowers. | 1730491 | Ames 31286 |
| 4 | W6 23912 | ARM 185 | Zygophyllum fabago L. | Armenia | W6 | | Not Available | 2002 | COLLECTED | 08/13/2001 | Eastern outskirts of Yerevan. | 40.10750000, 44.46972222 | 897 | Extremely dry roadside site. | Wild material | | 1638485 | W6 23912 |
| 5 | W6 19555 | 96S-8 | Zygophyllum xanthoxylum (Bunge) Engl. | Mongolia | W6 | | Not Available | 1997 | COLLECTED | 08/1996 | Bayanhongor Aimag, Bayantsagaan Sum, along the Zulagtai River. | 44.71916667, 98.26333333 | 1815 | 6% south slope. Narrow gorge filled with alluvial material. Very large water-rounded boulders on terraces along canyon sides at several distinct levels. Soils at site along gorge are mixed alluvium. | Wild material | DOMINANT VEG: Zygophyllum xanthoxylon + Ceratoides + Caragana (rocky gorge cliffs); Achnatherum splendens + Ptilagrostis (spring area), Vicia amoena, Agoseris, Astragalus spp. | 1542982 | W6 19555 |
| 6 | W6 19576 | 96S-32 | Zygophyllum xanthoxylum (Bunge) Engl. | Mongolia | W6 | | Not Available | 1997 | COLLECTED | 08/1996 | Gobi-Alti Aimag, Tsogt Sum, near experimental farm associated with Bayantoorai Bag. Located about 200 km south of Altai City. Bayantoorai is also the deadquarters location of the Gobi A Ecological Reserve Area. | 44.89444444, 96.82388889 | 1200 | 0% slope. Desert Steppe outwash plain with limited soil development, just gravel and sand. Actual collection site is an experimental area fenced off from the surrounding Gobi and irragated. | Wild material | DOMINANT VEG: Agricultural crops including corn, tomatoes, potatoes, cucumbers, watermelon. Associated Native Species: Setaria viridula, Zygophyllum, Artemisia, Tribulus terrestris. | 1542994 | W6 19576 |
| 7 | W6 19586 | 96S-50 | Zygophyllum potaninii Maxim. | Mongolia | W6 | | Not Available | 1997 | COLLECTED | 08/1996 | Gobi-Altai Aimag, Tsogt Sum, located on an experimental farm area that is sprinkler irrigated about 60 km from sum center. | 45.03361111, 96.23027778 | 1215 | 3% southwest slope. Desert steppe pediplain with brown sandy soils with some very gravelly areas. Site was developed as an irrigated farm area. Some watermelon being grown here. | Wild material | DOMINANT VEG: Disturbed as a result of past cultivation. Reaumuria, Haloxylon, Phragmities communis, Achnatherum splendens, Elymus | 1543002 | W6 19586 |