Select the tab for the type of search. Each tab has everything you need to do to perform that type of search.
(Results of more than 500 will not return images.)
This search will show only accessions that have material that may be requested, including those not seasonally available.
You may list accessions with separators (commas or semicolons, as shown below) or by entering them on separate lines, such as
PI 651794
PI 651649
PI 651650
When searching a range of accessions, use the Advanced Search tab with the Accession Identifier Range criterion.
The more information you provide, the better the search will be.
Scientific name (any part, no hybrid symbols)
Genebank
Country of Origin
Other search criteria:
If your results aren't what you expected, try using the Advanced Search tab and filling in more information.
Your query included:
All accessions
| ACCESSION | PLANT NAME | TAXONOMY | ORIGIN | GENEBANK | IMAGE | AVAILABILITY | RECEIVED | SOURCE TYPE | SOURCE DATE | COLLECTION SITE | COORDINATES | ELEVATION | HABITAT | IMPROVEMENT LEVEL | NARRATIVE | | |
|---|
| 0 | PI 619204 | RHA 419 | Helianthus annuus L. | North Dakota, United States | NC7 |  | | 2001 | DEVELOPED | | | | | | Breeding material | Fertility restorer line. Homozygous for resistance to races Pla 300, Pla 700, Pla 730, and Pla 770 of downy mildew, and thus would provide protection against metalxyl resistant strains of these races. Upper stem branching conditioned by a recessive gene and are homozygous for fertility restoration of the PET1 cytoplasmic male sterility. Appprox. 137 cm in height. | 1617615 | PI 619204 |
| 1 | PI 619205 | RHA 420 | Helianthus annuus L. | North Dakota, United States | NC7 |  | | 2001 | DEVELOPED | | | | | | Breeding material | Fertility restorer line. Homozygous for resistance to races Pla 300, Pla 700, Pla 730, and Pla 770 of downy mildew, providing protection against metalxyl resistant strains of these races. Upper stem branching conditioned by a recessive gene and are homozygous for fertility restoration of the PET1 cytoplasmic male sterility. Approx. 137 cm in height. | 1617616 | PI 619205 |
| 2 | PI 619206 | RHA 428 | Helianthus annuus L. | North Dakota, United States | NC7 |  | | 2001 | DEVELOPED | | | | | | Breeding material | Fertility restorer line. Resistant to races PLA 300, Pla 700, Pla 730, and Pla 770 of downy mildew and provide protection against metalxyl resistant strains of these races. Resistant plants were increased by self-pollination and bulked. | 1617617 | PI 619206 |
| 3 | PI 607508 | RHA 418 | Helianthus annuus L. | North Dakota, United States | NC7 | | | 1999 | DEVELOPED | | | | | | Breeding material | Restorer line with plant height of 145 cm and has genes for fertility restoration of the PET1 cytoplasmic male sterility. Hybrids with the restorer line had 16% higher yield than checks over the 3 years of testing. Days from planting to flowering 70. Oil content (dry weight basis) 442 g kg-1. Significantly lower Phomopsis infection. | 1576152 | PI 607508 |
| 4 | PI 600000 | 'Sunburst' | Helianthus annuus L. | North Dakota, United States | NC7 |  | | 1997 | DEVELOPED | 1996 | | | | | Cultivar | Plant height 91cm. Small main head (8cm) flowering 62 days after planting with profuse flowers on branches flowering for an additional 10-15 days. Resistant to Downy Mildew Race 2 and completely fertile. Relatively short, ideal for planting in gardens or in beds for flower shows. Seed color pattern primarily black with very slight gray stripe on side of seed. Percent single head 0%. Branching 100%. | 1551643 | PI 600000 |