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| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
|---|
| 0 | PI 595378 | NEBRASKA DROUGHT SYNTHETIC | Zea mays L. subsp. mays | Nebraska, United States | NC7 |  | | 1996 | DEVELOPED | | | | | | Breeding material | Germplasm chosen based on reports of stress tolerance. Population random mated for four generations, improved by 2 cycles of reciprocal full-sib selection with Nebraska Rootworm Synthetic. Average maturity 108 to 110 days. Since large proportion was hybrids, lines not expected to conform to one heterotic pattern. Yield good. Plant and ear heights medium. Stalk strength good. Little stalk rot observed and European corn borer damge less severe in this population relative to others grown in similar trials. Plant health very good with good staygreen late in season. No data on drought tolerance. Several lines selfed from this population show excellent root strength. | 1525791 | PI 595378 |
| 1 | PI 707985 | Northern Ute | Zea mays L. subsp. mays | Utah, United States | NC7 |  | | 1988 | DONATED | PRE 05/1988 | | | | | Landrace | A desert corn, like those of the southwest. Requires little water, yet produces very long thin ears, usually 8-12 rows. Unique since it is the most northern adaptation of desert corn. Donor suspects it is a direct ancestor of the cave corn, carbon dated 600-800 years old, which was grown in the same region on the Ute Reservation in northeast Utah, near the Colorado-Wyoming borders. Not fast maturing compared to Mandan corn. However, when crossed to something faster, the early maturity dominates, yet the Ute size also dominates. Plants average 3 male-type suckers when planted individually. Can grow 5-6 feet tall with water. Donated samples were taken from 5 cobs which had flint + flour starch. Seed obtained from Ladonna Johnson, who received it from her mother Mrs. Cob and grandmother Mrs. Daniels. Originated near Roosevelt or Fort Duchesne, Utah. Ms. Johnson ground the corn for flour and ate it fresh. | 1043616 | PI 707985 |
| 2 | PI 508270 | Arizona Maize Germplasm for Saline Env's | Zea mays L. subsp. mays | Arizona, United States | NC7 |  | | 1987 | DONATED | 04/14/1987 | | | | | Breeding material | Developed for saline environments. | 1403206 | PI 508270 |
| 3 | PI 699430 | Blue Indian Corn | Zea mays L. subsp. mays | Oklahoma, United States | NC7 | | | 1963 | DONATED | 06/1963 | | | | | Landrace | A blue aleurone selection of OSU 106 (Okla.) | 1093269 | PI 699430 |
| 4 | PI 222624 | Montgomery County Blue and White | Zea mays L. subsp. mays | Kansas, United States | NC7 |  | | 1954 | COLLECTED | PRE 12/20/1954 | From Paul Adamson, Cherryvale, Kansas. | | | | Landrace | White. A high yielding late maturing variety. Some blue aleurone. Drought resistant. | 1179926 | PI 222624 |