| 0 | RCRC 4233 | 'Webber shaddock' | Citrus maxima (Burm.) Merr. | California, United States | RIV |  | | 1698237 |
| 1 | RRUT 142 | 'Pursha lime' | Citrus hybr. | California, United States | RIV | | | 1698238 |
| 2 | RRUT 143 | 'Hawaiian pummelo' | Citrus maxima (Burm.) Merr. | California, United States | RIV |  | | 1698239 |
| 3 | RRUT 144 | 'Palestine' | Citrus ×aurantiifolia (Christm.) Swingle | California, United States | |  | Historic | 1698240 |
| 4 | RRUT 145 | 'Eureka' | Citrus ×limon (L.) Osbeck | California, United States | |  | Historic | 1698241 |
| 5 | RRUT 146 | 'Limequat' | Citrus hybr. | California, United States | RIV |  | | 1698242 |
| 6 | RRUT 147 | 'Lisbon' | Citrus ×aurantiifolia (Christm.) Swingle | California, United States | |  | Historic | 1698243 |
| 7 | RRUT 148 | 'Shamel tangor' | Citrus reticulata Blanco | California, United States | RIV |  | Not Available | 1698244 |
| 8 | RRUT 220 | 'IE Clementine' | Citrus ×aurantium L. | California, United States | |  | Historic | 1698315 |
| 9 | RRUT 221 | 'Roderick sour mandarin' | Citrus reticulata Blanco | California, United States | |  | Historic | 1698316 |
| 10 | RSD 1993003 | 'Corbett Willowleaf Putative 3N (OPS)' | Citrus reticulata Blanco | California, United States | RIV | | Not Available | 1698332 |
| 11 | RRUT 333 | 'Patterson' | Citrus ×limon (L.) Osbeck | California, United States | RIV | | Not Available | 1698348 |
| 12 | PI 654875 | 'UCR early navel' | Citrus ×aurantium L. var. sinensis L. | California, United States | RIV | | | 1705110 |
| 13 | PI 654837 | 'Tavares' | Citrus ×floridana (J. W. Ingram & H. E. Moore) Mabb. | California, United States | RIV |  | | 1705343 |
| 14 | RSD 1993001 | RSD 1993001 | Citrus maxima (Burm.) Merr. | China | RIV | | | 1722579 |
| 15 | RSD 1993002 | RSD 1993002 | Citrus reticulata Blanco | China | RIV | | | 1722595 |
| 16 | RRUT 288 | 'OTA YUZU' | Citrus ×junos Siebold ex Tanaka | California, United States | RIV | | | 1729195 |
| 17 | RCRC 4237 | 'Amoa 8' | Citrus ×aurantium L. var. chrysocarpa (Hassk.) ined. | Sicilia, Italy | RIV | | | 1729196 |
| 18 | PI 654873 | 'Maltaise sanguine' | Citrus ×aurantium L. var. sinensis L. | Malta | RIV | | | 1734085 |
| 19 | PI 658366 | 'BAHMAN PERSIAN NUCELLAR' | Citrus ×limon (L.) Osbeck | Khūzestān, Iran | RIV | | | 1735219 |
| 20 | RSD 2001061 | 'AUSTRALIAN OPS' | Citrus ×aurantium L. var. sinensis L. | New South Wales, Australia | | | Historic | 1735296 |
| 21 | RSD 2001062 | 'MEDITERRANEAN SWEET OPS' | Citrus ×aurantium L. var. sinensis L. | New South Wales, Australia | | | Historic | 1735297 |
| 22 | PI 658367 | 'AUSTRALIAN NUCELLAR' | Citrus ×aurantium L. var. sinensis L. | New South Wales, Australia | RIV | | | 1735298 |
| 23 | PI 658368 | 'MEDITERRANEAN NUCELLAR' | Citrus ×aurantium L. var. sinensis L. | New South Wales, Australia | RIV | | | 1735299 |
| 24 | RRUT 311 | 'Variegated' | Citrus medica L. | California, United States | RIV | | | 1826611 |
| 25 | RCRC 4207 | 'Variegated Cara Cara' | Citrus ×aurantium L. var. sinensis L. | California, United States | | | Historic | 1841967 |
| 26 | RRUT 30 | 'Alemow' | Citrus hystrix DC. | California, United States | | | Historic | 1847256 |