| 0 | PI 458845 | Cu 1-1 | Cucumis sativus L. var. sativus | Moscow, Russian Federation | NC7 |  | | 1981 | COLLECTED | 03/1979 | Vegetable market, Moscow, March 1979 | | | | Cultivated material | Monoecious, female flowers late. Fruit tapered, short, dark green, stippled. Spines coarse, black. Michigan seed increase and descriptions. | 1353781 | PI 458845 |
| 1 | PI 432860 | 311 F1 | Cucumis sativus L. var. sativus | China | NC7 |  | | 1979 | DONATED | 02/1979 | | | | | Landrace | | 1327796 | PI 432860 |
| 2 | PI 432895 | Si 3928 | Cucumis sativus L. var. sativus | China | NC7 |  | | 1979 | DONATED | 02/1979 | | | | | Landrace | | 1327831 | PI 432895 |
| 3 | PI 426169 | UPL-Cu-1 | Cucumis sativus L. var. sativus | Luzon, Philippines | NC7 |  | | 1978 | DONATED | 04/11/1978 | | | | | Uncertain improvement status | Vigorous. Leaves large, dark green. Produces predominantly female flowers. Fruit blocky, dark green with black spines, brown at maturity. Resistant to downy and powdery mildew, Phytophthora fruit rot, Alternaria, and fruit fly. Tolerant to watermelon mosaic virus, thrips, drought, and heat. Very good brining characteristics. | 1321273 | PI 426169 |
| 4 | PI 426170 | UPL-Cu-2 | Cucumis sativus L. var. sativus | Luzon, Philippines | NC7 |  | | 1978 | DONATED | 04/11/1978 | | | | | Uncertain improvement status | Vigorous. Leaves large, dark green. Produces predominantly female flowers. Fruit blocky, light green, stippled, brown at maturity. Resistant to downy and powdery mildew, Phytophthora fruit rot, Alternaria, and fruit fly. Tolerant to watermelon mosaic virus, drought, and heat. Very good brining characteristics. Segregates for white and green fruits. | 1321274 | PI 426170 |
| 5 | PI 418989 | | Cucumis sativus L. var. sativus | China | NC7 |  | | 1977 | DONATED | 09/09/1977 | | | | | Uncertain improvement status | Early maturing. Cold tolerant. | 1316379 | PI 418989 |
| 6 | PI 419009 | 'Lin-yang (Bristle)' | Cucumis sativus L. var. sativus | China | NC7 |  | | 1977 | DONATED | 09/09/1977 | | | | | Uncertain improvement status | (Bristle) Large, thorned, very frost resistant. | 1316399 | PI 419009 |
| 7 | PI 419017 | | Cucumis sativus L. var. sativus | China | NC7 |  | | 1977 | DONATED | 09/09/1977 | | | | | Uncertain improvement status | F1, selfed. Fruit long, green. Long season, disease and heat resistant. | 1316407 | PI 419017 |
| 8 | PI 418962 | 74-18 | Cucumis sativus L. var. sativus | Shaanxi Sheng, China | NC7 |  | | 1977 | DONATED | 09/08/1977 | | | | | Uncertain improvement status | High yield. Resistant to downy mildew and Fusarium wilt. | 1316353 | PI 418962 |
| 9 | PI 418964 | 732 | Cucumis sativus L. var. sativus | Shaanxi Sheng, China | NC7 |  | | 1977 | DONATED | 09/08/1977 | | | | | Landrace | Fruit elongted. Midseason. Resistant to downy and powdery mildews. | 1316355 | PI 418964 |
| 10 | PI 451976 | 'Yomaki' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1977 | COLLECTED | PRE 01/1977 | | | | | Cultivated material | Fruits oblong, 30cm long, 6cm wide. Taken from Japan to Egypt. Lot 72-48, an increase of W.A. Warid's S4 line "26 plant 349". Powdery mildew resistant. | 1346912 | PI 451976 |
| 11 | PI 400270 | 'Kyoto Three Feet' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1975 | DONATED | 05/21/1975 | | | | | Cultivar | | 1301380 | PI 400270 |
| 12 | PI 390244 | 'Hyuga 2' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1974 | DONATED | 07/18/1974 | | | | | Cultivar | Ao Fushinari group. Medium resistance to Fusarium wilt. | 1293141 | PI 390244 |
| 13 | PI 390258 | 'Sado Risshu' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1974 | DONATED | 07/18/1974 | | | | | Cultivar | North China group. Medium resistance to fusarium wilt. | 1293155 | PI 390258 |
| 14 | PI 390260 | 'Saitama Ochiai 4' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1974 | DONATED | 07/18/1974 | | | | | Cultivar | Ao Fushinari gourp. Highly resistant to Fusarium wilt. | 1293157 | PI 390260 |
| 15 | PI 372893 | 'Sporu S' | Cucumis sativus L. var. sativus | Netherlands | NC7 |  | | 1972 | DONATED | 05/18/1972 | | | | | Cultivar | Original hybrid. Bitterfree. Resistant to gummosis and leafspot.Mostly gynoecious. | 1279542 | PI 372893 |
| 16 | PI 369717 | | Cucumis sativus L. var. sativus | Warszawa, Poland | NC7 |  | | 1972 | COLLECTED | PRE 01/1972 | | | | | Uncertain improvement status | Androecious type. | 1277041 | PI 369717 |
| 17 | PI 451975 | 'Ottawa 41' | Cucumis sativus L. var. sativus | Ontario, Canada | NC7 |  | | 1971 | DEVELOPED | PRE 1957 | | | | | Cultivated material | Single plant selection from PI 227208 ('Yomaki-asahi Aonaga' collected in Japan, but said to have originated in China). Fruits green to yellow, oblong, to 40cm long, 7cm wide. Selected in 1957 for powdery mildew resistance, free of infection in field for 13 years but not 100% resistant in greenhouse. | 1346911 | PI 451975 |
| 18 | PI 360939 | 'Kora' | Cucumis sativus L. var. sativus | Netherlands | NC7 | | | 1971 | DONATED | 04/19/1971 | | | | | Cultivar | F1 seed of gynoecious pickling variety. Resistant for cucumber mosaic virus and Cladosporium cucumerinum (Scab). White-spined. | 1269882 | PI 360939 |
| 19 | PI 356809 | HP 61 | Cucumis sativus L. var. sativus | Former, Soviet Union | NC7 |  | | 1970 | COLLECTED | PRE 12/17/1970 | | | | | Breeding material | Parthenocarpic hermaphrodite. | 1266197 | PI 356809 |
| 20 | PI 355052 | 'Beit Alpha' | Cucumis sativus L. var. sativus | Israel | NC7 |  | | 1970 | COLLECTED | PRE 09/1970 | | | | | Cultivar | | 1264790 | PI 355052 |
| 21 | PI 351139 | Hermaphrodite 61 | Cucumis sativus L. var. sativus | Former, Soviet Union | NC7 |  | | 1970 | COLLECTED | PRE 07/17/1970 | | | | | Breeding material | | 1261959 | PI 351139 |
| 22 | PI 351140 | Hermaphrodite 62 | Cucumis sativus L. var. sativus | Former, Soviet Union | NC7 |  | | 1970 | COLLECTED | PRE 07/17/1970 | | | | | Breeding material | | 1261960 | PI 351140 |
| 23 | PI 321006 | 'Fengyuan Green Skin' | Cucumis sativus L. var. sativus | Taiwan | NC7 |  | | 1967 | DONATED | 06/27/1967 | | | | | Cultivar | | 1238679 | PI 321006 |
| 24 | PI 321007 | 'Improved Green Skin' | Cucumis sativus L. var. sativus | Taiwan | NC7 |  | | 1967 | DONATED | 06/27/1967 | | | | | Cultivar | | 1238680 | PI 321007 |
| 25 | PI 321008 | 'Nanchi Black Spine' | Cucumis sativus L. var. sativus | Taiwan | NC7 | | | 1967 | DONATED | 06/27/1967 | | | | | Cultivar | | 1238681 | PI 321008 |
| 26 | PI 321011 | 'Taichung Mou Gua' | Cucumis sativus L. var. sativus | Taiwan | NC7 |  | | 1967 | DONATED | 06/27/1967 | | | | | Cultivar | | 1238684 | PI 321011 |
| 27 | PI 308915 | 'N343' | Cucumis sativus L. var. sativus | Krasnodar, Russian Federation | NC7 |  | | 1965 | COLLECTED | PRE 11/22/1965 | Krasnodar Krai | | | | Uncertain improvement status | Grown in isolated plot. Bush form. Same as PI 308916? | 1230667 | PI 308915 |
| 28 | PI 308916 | 343 | Cucumis sativus L. var. sativus | Krasnodar, Russian Federation | NC7 |  | | 1965 | COLLECTED | PRE 11/22/1965 | Krasnodar Krai | | | | Uncertain improvement status | Grown in isolated box. Bush form. Same as PI 308915? | 1230668 | PI 308916 |
| 29 | PI 306179 | 'Avangard 121' | Cucumis sativus L. var. sativus | Primorye, Russian Federation | NC7 |  | | 1965 | COLLECTED | PRE 1965 | Primorye (former Primorska) Province | | | | Cultivar | Resistant to angular leafspot. | 1229111 | PI 306179 |
| 30 | PI 288238 | 'Yomaki Plant II' | Cucumis sativus L. var. sativus | Japan | NC7 |  | | 1963 | DEVELOPED | PRE 1963 | | | | | Cultivar | S4 Composite. | 1218195 | PI 288238 |
| 31 | PI 285603 | Delikates, Spojnia | Cucumis sativus L. var. sativus | Warszawa, Poland | NC7 |  | | 1963 | DONATED | 01/16/1963 | | | | | Landrace | | 1213920 | PI 285603 |
| 32 | PI 283902 | 'Znojemske Nakladacky' | Cucumis sativus L. var. sativus | Czech Republic | NC7 |  | | 1962 | DEVELOPED | 1954 | | | | | Cultivar | Pickling variety; fruits short, oval, moderately tapering, dark green; warts abundant. According to Eva Kristkova: Selection from a local variety in South Moravia near the town of Znojmo. | 1211419 | PI 283902 |
| 33 | PI 279465 | 'Natsu-fushnari' | Cucumis sativus L. var. sativus | Japan | NC7 | | | 1962 | DONATED | 03/07/1962 | | | | | Cultivar | | 1208328 | PI 279465 |
| 34 | PI 275411 | 'Lange Groene Broei' | Cucumis sativus L. var. sativus | Gelderland, Netherlands | NC7 |  | | 1961 | DONATED | 06/20/1961 | | | | | Cultivar | Forcing variety. | 1206397 | PI 275411 |
| 35 | PI 269480 | 'Hangu Bazaar' | Cucumis sativus L. var. sativus | North-West Frontier, Pakistan | NC7 |  | | 1960 | COLLECTED | PRE 11/14/1960 | Hangu bazaar. | 33.53333333, 71.06666667 | | | Landrace | | 1202769 | PI 269480 |
| 36 | PI 267942 | 'Sekino No. 2 (Ochiai No. 2)' | Cucumis sativus L. var. sativus | Ôsaka, Japan | NC7 | | | 1960 | COLLECTED | PRE 09/01/1960 | Selected from a variety in the Kanto area. | | | | Cultivated material | Line No. 56 190-4. Selected from variety in Kanto area. Also know as 'Ochiai No. 2' Spring type (i.e. young plants respond to short days and cool nights of spring by production of pistillate flowers. Less sensitive varieties are grown for midsummer and early fall production). Plants vigorous, early maturing; fruit slender green; spines black; flesh white, thick, good flavor; resistant to Anthracnose. | 1201600 | PI 267942 |
| 37 | PI 267746 | G 6720B | Cucumis sativus L. var. sativus | Maharashtra, India | NC7 | | | 1960 | COLLECTED | 03/25/1948 | Pune (Poona, in the former state of Bombay). | 18.53333333, 73.86666667 | | | Breeding material | Plants medium vigor, early maturing; fruit orange, oval smooth, 5.3 by 2 inches; spines black. | 1201549 | PI 267746 |
| 38 | PI 267747 | Alko Bush Cuc | Cucumis sativus L. var. sativus | Oklahoma, United States | NC7 |  | | 1960 | DEVELOPED | PRE 07/20/1960 | | | | | Cultivar | Plants poor vigor, midseason variety, determinate; fruit yellow, smooth, tapering, oblong, 7.5 by 2.3 inches; spines white. Pistillate line with many female flowers. | 1201550 | PI 267747 |
| 39 | PI 267087 | Muromskii 36 (Muromskie 26) | Cucumis sativus L. var. sativus | Moscow, Russian Federation | NC7 |  | | 1960 | COLLECTED | PRE 06/28/1960 | | | | | Landrace | | 1201149 | PI 267087 |
| 40 | PI 264668 | Landgurken Vorgebirgstrauben | Cucumis sativus L. var. sativus | Germany | NC7 |  | | 1960 | DONATED | 04/01/1960 | | | | | Landrace | Cucumber from foothills; fruits in clusters (=translation?) | 1200164 | PI 264668 |
| 41 | PI 263079 | Nerosimy 40 (Nerosimye 40) | Cucumis sativus L. var. sativus | Voronezh, Russian Federation | NC7 |  | | 1960 | COLLECTED | PRE 01/14/1960 | Nerosimy, Voronezh Region. | | | | Landrace | | 1199520 | PI 263079 |
| 42 | PI 257486 | 'Yi sang' | Cucumis sativus L. var. sativus | Heilongjiang Sheng, China | NC7 |  | | 1959 | DONATED | 05/07/1959 | | | | | Cultivar | Drought resistat variety; fruits to 15 cm long. For pickling and canning. | 1196819 | PI 257486 |
| 43 | PI 249561 | 'Teang-guar' | Cucumis sativus L. var. sativus | Thailand | NC7 |  | | 1958 | COLLECTED | PRE 07/28/1958 | | | | | Landrace | | 1192318 | PI 249561 |
| 44 | PI 249562 | 'Teang-rhan' | Cucumis sativus L. var. sativus | Thailand | NC7 |  | | 1958 | COLLECTED | PRE 07/28/1958 | | | | | Landrace | | 1192319 | PI 249562 |
| 45 | PI 234517 | 'SC50' | Cucumis sativus L. var. sativus | South Carolina, United States | NC7 |  | | 1956 | DEVELOPED | PRE 1956 | | | | | Cultivar | Plant early and productive; fruits at market stage about 7 inches long, dark green. Resistance to anthracnose and powdery mildew high; downy mildew resistance superior to any variety now available. | 1185027 | PI 234517 |
| 46 | PI 227207 | 'Suyo' | Cucumis sativus L. var. sativus | Honshu, Japan | NC7 |  | | 1955 | COLLECTED | PRE 07/1955 | Purchased in market in Shizuoka. | | | | Cultivar | Late variety, matures in 75 days. Originally a Chinese variety. | 1182079 | PI 227207 |
| 47 | PI 227208 | 'Yomaki-asahi Aonaga' | Cucumis sativus L. var. sativus | Honshu, Japan | NC7 |  | | 1955 | COLLECTED | PRE 07/1955 | Purchased at market in Shizuoka | | | | Cultivar | Similar to No. 72 (PI 227207); said to have originated in China. | 1182080 | PI 227208 |
| 48 | PI 222243 | 1423 | Cucumis sativus L. var. sativus | Tehrān, Iran | NC7 |  | | 1954 | COLLECTED | 10/30/1954 | Market, Terhan | | | Grown in Shemiran (Shemiranat) region. | Landrace | Market, Tehran. | 1179754 | PI 222243 |
| 49 | PI 220860 | 'Shogoin No. 1-48' | Cucumis sativus L. var. sativus | Korea, South | NC7 |  | | 1954 | COLLECTED | PRE 09/14/1954 | | | | | Cultivar | Gynoecious hybrid cucumber selected from this line used in development of 'Spartan Dawn' by C. E. Peterson, Michigan State Univ. | 1178948 | PI 220860 |
| 50 | PI 220791 | Khiar; Badrang | Cucumis sativus L. var. sativus | Kābul, Afghanistan | NC7 |  | | 1954 | COLLECTED | 07/14/1954 | Market, Kabul | 34.51666667, 69.18333333 | 1829 | | Landrace | Market, Kabul. | 1178866 | PI 220791 |
| 51 | PI 212599 | 13112 | Cucumis sativus L. var. sativus | Nangarhār, Afghanistan | NC7 |  | | 1954 | COLLECTED | 11/18/1953 | Market, Jalalabad. | 34.41666667, 70.45000000 | | | Landrace | Fruit reported to be 10-12 inches long. | 1175586 | PI 212599 |
| 52 | PI 212233 | 'Kurume Natuhusinari' | Cucumis sativus L. var. sativus | Hukuoka, Japan | NC7 |  | | 1954 | DONATED | 01/11/1954 | | | | | Cultivated material | A long-day cucumber bred by the triple cross between 2 varieties of North Chinese cucumbers and 1 of the Japanese cucumber. The white-spined fruits grow about 5 inches long and 1.5 inches thick. Very prolific, disease resistant; a vigorous grower. | 1175434 | PI 212233 |
| 53 | PI 211983 | 10 | Cucumis sativus L. var. sativus | Āz̄ārbāyjān-e Shārqī, Iran | NC7 |  | | 1953 | COLLECTED | PRE 12/29/1953 | Tabriz | 38.08000000, 46.29194444 | | | Landrace | | 1175304 | PI 211983 |
| 54 | PI 211984 | 11 | Cucumis sativus L. var. sativus | Āz̄ārbāyjān-e Shārqī, Iran | NC7 |  | | 1953 | COLLECTED | PRE 12/29/1953 | Tabriz | 38.08000000, 46.29194444 | | | Landrace | | 1175305 | PI 211984 |
| 55 | PI 200815 | 17 | Cucumis sativus L. var. sativus | Mandalay, Myanmar | NC7 |  | | 1952 | COLLECTED | PRE 04/24/1952 | Bazar, Maymyo | 22.03333333, 96.46666667 | | | Landrace | Collector report: Collected from 1 fruit in the Maymyo Bazaar and very common in the bazaars in both Maymyo and Mandalay as well as other towns in Burma from July to December. This fruit was golden-orange on the outside and orange flesh on the inside, 15 x 5 inches and tapered at one end. Tasted like cucumber and had no smell. Common to see cucumbers sold from little street stands in fresh state cut lengthwise in long wedge shape slices. People go about the streets in early morning eating these vegetables as a snack before their 11 o'clock breakfast. | 1169342 | PI 200815 |
| 56 | PI 200818 | 94 | Cucumis sativus L. var. sativus | Mandalay, Myanmar | NC7 |  | | 1952 | COLLECTED | PRE 04/24/1952 | Bazar, Maymyo | 22.03333333, 96.46666667 | | | Landrace | Fruits green when mature; long-keeping. Collector reported fruits 10 x 5 inches, green or yellow, white striped. | 1169345 | PI 200818 |
| 57 | PI 197085 | 11762 | Cucumis sativus L. var. sativus | Assam, India | NC7 |  | | 1951 | COLLECTED | 04/16/1951 | Silchar, Cachar District. | 24.81666667, 92.80000000 | | | Landrace | Fruit subglobose, flattened on ends. | 1167930 | PI 197085 |
| 58 | PI 197087 | 11757 | Cucumis sativus L. var. sativus | Assam, India | NC7 |  | | 1951 | COLLECTED | 04/16/1951 | Silchar, Cachar | 24.81666667, 92.80000000 | | | Landrace | | 1167932 | PI 197087 |
| 59 | PI 197088 | 11763 | Cucumis sativus L. var. sativus | Assam, India | NC7 |  | | 1951 | COLLECTED | 04/16/1951 | Silchar, Cachar | 24.81666667, 92.80000000 | | | Landrace | Fruit irregularly compressed, russet-brown. | 1167933 | PI 197088 |
| 60 | PI 188807 | 'Pepino' | Cucumis sativus L. var. sativus | Luzon, Philippines | NC7 | | | 1950 | DONATED | 04/19/1950 | | | | | Landrace | | 1161495 | PI 188807 |
| 61 | PI 188749 | 'Baladi' | Cucumis sativus L. var. sativus | Al Qāhirah, Egypt | NC7 |  | | 1950 | DONATED | 04/18/1950 | | | | | Landrace | | 1161485 | PI 188749 |
| 62 | PI 183967 | 11621 | Cucumis sativus L. var. hardwickii (Royle) Alef. | Meghalaya, India | NC7 |  | | 1949 | COLLECTED | 04/08/1949 | Umran, Khasi Hills. | 25.76666667, 91.88333333 | | | Wild material | Requires short daylength (9-10 hr). Fruit ovoid, 2 inches in diameter, green to lemon with whitish stripes; more or less spiny. Wild, bitter type. Reported resistance to powdery mildew. | 1159260 | PI 183967 |
| 63 | PI 175686 | 6024 | Cucumis sativus L. var. sativus | Turkey | NC7 |  | | 1949 | COLLECTED | 10/1948 | | | | | Landrace | | 1152158 | PI 175686 |
| 64 | PI 175697 | 9720 | Cucumis sativus L. var. sativus | Eskişehir, Turkey | NC7 |  | | 1949 | COLLECTED | 09/28/1948 | | | | | Landrace | | 1152169 | PI 175697 |
| 65 | PI 179676 | Kakri | Cucumis sativus L. var. sativus | Rajasthan, India | NC7 | | | 1949 | COLLECTED | 12/15/1948 | Jodhpur (in the former state of Jodhpur). | 26.28333333, 73.03333333 | | | Landrace | | 1155774 | PI 179676 |
| 66 | PI 175120 | Khira | Cucumis sativus L. var. sativus | India | NC7 |  | | 1949 | COLLECTED | 11/06/1948 | | | | | Landrace | | 1151904 | PI 175120 |
| 67 | PI 165509 | 'Khira Balam' | Cucumis sativus L. var. sativus | Uttar Pradesh, India | NC7 |  | | 1948 | COLLECTED | 03/29/1948 | | | | | Landrace | Long thin type. Received as Cucumis melo, reidentified to Cucumis sativus var. sikkimensis Hook. L. | 1142501 | PI 165509 |
| 68 | PI 165499 | Khira | Cucumis sativus L. var. sativus | Uttar Pradesh, India | NC7 |  | | 1948 | COLLECTED | 03/29/1948 | | | | | Landrace | Long type. Received as Cucumis melo, reid to C. sativus var. sikkimensis Hook. f. | 1142493 | PI 165499 |
| 69 | PI 164743 | 'Velleri' | Cucumis sativus L. var. sativus | Karnataka, India | NC7 |  | | 1948 | COLLECTED | 03/1948 | | | | | Landrace | | 1141916 | PI 164743 |
| 70 | PI 181755 | 9946 | Cucumis sativus L. var. sativus | Lebanon | NC7 |  | | 1948 | COLLECTED | 11/02/1948 | Chtura, Lebanon | | | | Landrace | | 1157182 | PI 181755 |
| 71 | PI 163213 | Khira | Cucumis sativus L. var. sativus | Madhya Pradesh, India | NC7 |  | | 1948 | COLLECTED | 11/28/1947 | Jubbulpore (Jabalpur), Central Provinces | | | | Landrace | | 1140392 | PI 163213 |
| 72 | PI 163217 | Khira | Cucumis sativus L. var. sativus | Madhya Pradesh, India | NC7 |  | | 1948 | COLLECTED | 12/06/1947 | Jubbulpore (Jabalpur), Central Provinces | | | | Landrace | Fruit 12 by 4 inches, russet; flesh bright salmon. | 1140395 | PI 163217 |
| 73 | PI 173889 | 'Hanzil' | Cucumis sativus L. var. sativus | Uttar Pradesh, India | NC7 |  | | 1948 | COLLECTED | 08/1948 | | | | | Landrace | | 1150959 | PI 173889 |