| 0 | PI 653000 | 'Jogranda' | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Bayern, Germany | COR |  | | 1998 | DEVELOPED | 03/31/1987 | | | | | Cultivar | | 1571458 | PI 653000 |
| 1 | PI 708924 | ORUS-6 dwarf seedling | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1995 | DONATED | | | | | | Genetic material | Extreme dwarf seedling derived from ORUS-6 (PI 556023) and grown in protected culture. This genotype does not flower regularly and has never produced fruit. The plant is weak, yet resilient. Deciduous with dead leaves persistent. | 2192984 | PI 708924 |
| 2 | PI 617724 | RI-82-1/RE | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Germany | COR |  | | 1993 | DEVELOPED | | | | | | Uncertain improvement status | | 1482794 | PI 617724 |
| 3 | PI 617725 | RI-82-3/RE | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Germany | COR |  | | 1993 | DEVELOPED | | | | | | Uncertain improvement status | German selection number | 1482795 | PI 617725 |
| 4 | PI 556096 | H 214 (nidigrolaria) | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | |  | Historic | 1991 | DEVELOPED | | | | | | Breeding material | | 1451068 | PI 556096 |
| 5 | PI 556097 | ORUS 6 Open Pollinated | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR | | | 1991 | DEVELOPED | | | | | | Breeding material | | 1451069 | PI 556097 |
| 6 | PI 653025 | 'Jostine' | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Switzerland | COR |  | | 1991 | DONATED | 03/29/1991 | | | | | Cultivar | A vigorous, disease-resistant thornless hybrid of black currant x gooseberry. Origin in Germany by Rudolf Bauer. German Plant Breeder Rights. Cross made in 1959, selected in 1970s, introduced in Europe in 1985. F2 open-pollinated selection of an amphidiploid F1 hybrid (R. nigrum L. 'Silvergieters Swarze' x R. grossularia 'Gruen Hansa'. Fruit: large to medium size berries, one to three per truss, uneven ripening, very good flavor, keeps well on the bush, slow picking rate by hand. Plant: very strong growth, spreading bushes, midseason, yield high, resistant to Powdery Mildew, white pine blister rust, leaf spot, and gall mite. Valuable for home gardens because of resistance and suitability for jams, jellies, and pies.
Rudolf Bauer cultivar release
| 1096618 | PI 653025 |
| 7 | PI 556055 | 'Josta' | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Germany | COR |  | | 1986 | DEVELOPED | 1977 | | | | | Cultivar | Fruit: resembles a black currant in size and color more than a gooseberry, but has much mildere flavor; persistent with a long shelf life; high vitamin C content. Plant: vigorous spreading, thornless, without glands like those of black currants; resistant to American powdery mildew, white pine blister rust, and gall mites. Not suitable for mechanical harvest. Fruit good for processing. Brooks and Olmo, 1996.
Rudolf Bauer cultivar release
| 1451027 | PI 556055 |
| 8 | PI 556032 | ORUS-10 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1983 | DEVELOPED | 1960 | | | | | Breeding material | | 1451004 | PI 556032 |
| 9 | PI 556030 | ORUS-2 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1451002 | PI 556030 |
| 10 | PI 556020 | ORUS-3 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1450992 | PI 556020 |
| 11 | PI 556021 | ORUS-4 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1450993 | PI 556021 |
| 12 | PI 556022 | ORUS-5 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | unknown black currant crossed with unknown gooseberry | 1450994 | PI 556022 |
| 13 | PI 556024 | ORUS-11 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1450996 | PI 556024 |
| 14 | PI 556028 | ORUS-7 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1451000 | PI 556028 |
| 15 | PI 556029 | ORUS-8 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | | 1451001 | PI 556029 |
| 16 | PI 556019 | ORUS-1 | Ribes ×nidigrolaria Rud. Bauer & A. Bauer | Oregon, United States | COR |  | | 1981 | DEVELOPED | 1960 | | | | | Breeding material | G. Waldo Oregon State-USDA selection number | 1450991 | PI 556019 |