| 0 | PI 604507 | B0415 | Beta vulgaris L. subsp. maritima (L.) Arcang. | United Kingdom | W6 | | | 1998 | COLLECTED | | Marazion, Cornwall. | 50.13333333, -5.46666667 | | | Wild material | | 1562708 | PI 604507 |
| 1 | PI 604508 | 32373 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Pelopónnisos, Greece | W6 | | | 1998 | COLLECTED | | Scarpeti | | | | Wild material | | 1562709 | PI 604508 |
| 2 | PI 604509 | 28926 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Sicilia, Italy | W6 | | | 1998 | COLLECTED | | Trabia Beach. | 37.98333333, 13.65000000 | | | Wild material | | 1562710 | PI 604509 |
| 3 | PI 599349 | N499 | Beta vulgaris L. subsp. maritima (L.) Arcang. | California, United States | W6 | | Not Available | 1997 | DEVELOPED | PRE 09/24/1997 | | | | | Breeding material | Original origin unknown. Received from KWS (Germany) in 1994. Partial resistance to sugarbeet cyst nematode, probably WB242 type. Cyst counts low but not immune or highly resistant like B. procumbens type. Mostly annual. Sprouts 100 seeds-1 is 164. Hypocotyle color R-:rr. Weight 150 g. | 1548323 | PI 599349 |
| 4 | PI 562581 | WB 1003 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | | 1992 | COLLECTED | 05/28/1992 | Silt, .50km NW of Noubaria Village 15. | 30.11666667, 29.05000000 | 25 | | Wild material | Bulk sample of 8 plants from 5000 sq. meter area. Segregating uniformity. | 1457553 | PI 562581 |
| 5 | PI 562593 | WB 1015 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | Not Available | 1992 | COLLECTED | 06/27/1992 | 3km NW of Kafr Ash Shaykh. | 31.01666667, 30.15000000 | 15 | | Wild material | Bulk and single plant sampling of 500 plants from 5000 sq meter area. Segregating uniformity. Large group planted for comparison with SB. | 1457565 | PI 562593 |
| 6 | PI 562594 | WB 1016 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | Not Available | 1992 | COLLECTED | 06/27/1992 | Along ditch, 1km N of Kafr Ash Shaykh. | 31.01666667, 30.15000000 | 15 | | Wild material | Bulk sample of 500 plants from 5000 sq meter area. Segregating uniformity. | 1457566 | PI 562594 |
| 7 | PI 562596 | WB 1018 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | | 1992 | COLLECTED | 06/27/1992 | Around greenhouses, Dumyat, Kafer Saad. | 31.05000000, 31.08333333 | 15 | | Wild material | Bulk and single plant sample of 500 plants from 500 sq meter area. Segregating uniformity. Plants very dry. | 1457568 | PI 562596 |
| 8 | PI 562597 | WB 1019 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | | 1992 | COLLECTED | 06/28/1992 | Around greenhouses, Port Said Ext. Farm area. | 31.01666667, 32.03333333 | 15 | | Wild material | Bulk and single plant sampling of 20 plants from 500 sq meter area. Segregating uniformity. | 1457569 | PI 562597 |
| 9 | PI 562599 | WB 1021 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Maţrūḩ, Egypt | W6 | | | 1992 | COLLECTED | 06/29/1992 | Silt soil, along canal bank, Fayyum Abo Khlaf Farm. | 29.03333333, 30.15000000 | 25 | | Wild material | Bulk sample of 100 plants from 500 sq meter area. Segregating uniformity. | 1457571 | PI 562599 |
| 10 | PI 540583 | WB 837 | Beta vulgaris L. subsp. maritima (L.) Arcang. | France | W6 | | Not Available | 1990 | COLLECTED | 08/15/1989 | Clay soil with cobbles, around point in cliff, at base and on top, Point de Chassiron, St-Denis-d' Oleron, Charente Maritime County. | 46.01666667, -1.23333333 | 5 | | Wild material | Plants variable, leaves fine, segregating pigmentation and seed size. Population of more than 500. Forty-one plants sampled. | 1435519 | PI 540583 |
| 11 | PI 540628 | WB 882 | Beta vulgaris L. subsp. maritima (L.) Arcang. | United Kingdom | W6 | | Not Available | 1990 | COLLECTED | 08/24/1989 | Soil with cobbles, at two places, most at Beau Port and west end of St. Brelades Bay, Jersey Island. | 49.18333333, -2.18333333 | 5 | | Wild material | Plants variable, population of more than 500, 45 plants sampled. Susceptible to mildew. | 1435564 | PI 540628 |
| 12 | PI 540639 | WB 893 | Beta vulgaris L. subsp. maritima (L.) Arcang. | France | W6 | | | 1990 | COLLECTED | 08/24/1989 | In rocks above high tide, N of beach, 4km N of Port Mer, Cancale, Ille-Et-Vilaine County. | 48.41666667, -1.48333333 | 2 | | Wild material | Plants variable, population of 100. Thirty-three plants sampled. | 1435575 | PI 540639 |
| 13 | PI 540671 | WB 925 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Denmark | W6 | | | 1990 | COLLECTED | 09/05/1989 | In gravel on beach, .5km W of Saltbaek, Sjaelland Island. | 55.33333333, 11.13333333 | 1 | | Wild material | Plants variable, large, separated beets, segregating pigmentation. Population of more than 100. Twenty-one plants sampled. | 1435607 | PI 540671 |
| 14 | PI 540678 | WB 932 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Denmark | W6 | | | 1990 | COLLECTED | 09/07/1989 | In gravel, Mole Strand, Fyn Island. | 55.50000000, 10.75000000 | 1 | | Wild material | Plants variable, seed green, some appear to be ms and/or monogerm. Population of more than 500. Twenty-four sampled. | 1435614 | PI 540678 |
| 15 | PI 540679 | WB 933 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Denmark | W6 | | | 1990 | COLLECTED | 09/07/1989 | In gravel, Fyns Hoved, Fyn Island. | 55.61666667, 10.58333333 | 1 | | Wild material | Plants variable, some leaves red, mature and had dropped their seed compared to 932 which were mostly green. Population of more than 500. Fourteen plants sampled. | 1435615 | PI 540679 |
| 16 | PI 540682 | WB 936 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Denmark | W6 | | Not Available | 1990 | COLLECTED | 09/08/1989 | Clay soil, sand and weeds, Nordstrand, Langeland Island. | 55.16666667, 10.98333333 | 1 | | Wild material | Plants single type, vigorous, population of more than 100. Sixteen plants sampled. | 1435618 | PI 540682 |
| 17 | PI 540691 | WB 945 | Beta vulgaris L. subsp. maritima (L.) Arcang. | France | W6 | | | 1990 | COLLECTED | 08/10/1988 | In sand and rocks along beach, Kermagen, Pleabian, Cotes-Du-Nord County. | 48.58333333, -3.26666667 | 1 | | Wild material | Thirty-five plants sampled. | 1435627 | PI 540691 |
| 18 | PI 518310 | WB 632 | Beta vulgaris L. subsp. maritima (L.) Arcang. | England, United Kingdom | W6 | | | 1988 | COLLECTED | 09/19/1987 | Bay, Saltdean, East Sussex County. | 50.80000000, -0.03333333 | 3 | | Wild material | Plants variable, more than 50 sampled. | 1413246 | PI 518310 |
| 19 | PI 518312 | WB 634 | Beta vulgaris L. subsp. maritima (L.) Arcang. | England, United Kingdom | W6 |  | | 1988 | COLLECTED | 09/21/1987 | Coarse gravel, beach, Atherington, West Sussex County. | 50.78333333, -0.56666667 | 3 | | Wild material | Plants variable, more than 50 sampled. | 1413248 | PI 518312 |
| 20 | PI 518401 | WB 723 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Ireland | W6 | | Not Available | 1988 | COLLECTED | 10/12/1987 | Uniform soil in and around base of pier, Fenit, Kerry County. | 52.25000000, -9.86666667 | 3 | | Wild material | Twenty plants sampled. | 1413337 | PI 518401 |
| 21 | PI 518403 | WB 725 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Ireland | W6 | | | 1988 | COLLECTED | 10/13/1987 | On stone sea wall near power plant, 2km N of Tarbort, Kerry County. | 52.56666667, -9.36666667 | 3 | | Wild material | Thirty plants sampled. | 1413339 | PI 518403 |
| 22 | PI 518417 | WB 739 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Ireland | W6 | | | 1988 | COLLECTED | 10/17/1987 | Coarse gravel in rocks at east end of beach, Annagasson, Louth County. | 53.86666667, -6.31666667 | 3 | | Wild material | Plants variable, more than 50 sampled. | 1413353 | PI 518417 |
| 23 | PI 518419 | WB 741 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Ireland | W6 | | | 1988 | COLLECTED | 10/17/1987 | Coarse gravel on beach, Skerries, Dublin County. | 53.58333333, -6.10000000 | 3 | | Wild material | More than 100 plants sampled. | 1413355 | PI 518419 |
| 24 | PI 518423 | WB 745 | Beta vulgaris L. subsp. maritima (L.) Arcang. | England, United Kingdom | W6 | | | 1988 | COLLECTED | 10/23/1987 | Coarse gravel (shingle) on beach, Shepherd's Port, Norfolk County | 52.86666667, 0.48333333 | 3 | | Wild material | Plants few, large, 10 sampled. | 1413359 | PI 518423 |
| 25 | PI 504268 | Wild beet | Beta vulgaris L. subsp. maritima (L.) Arcang. | France | W6 |  | | 1986 | COLLECTED | 07/27/1985 | Plants growing off beach next to garbage dump on northern slope in partial sun, in fine dry and damp sand, 2000m SE of Bosca, Ajaccio, Corsica. | 41.45000000, 9.21666667 | 5 | | Wild material | Dry season. Bulk collection. Plants were not as mature as seen in Sardinia, but in a high humidity area. Seeds mature. Salt tolerant. | 1399204 | PI 504268 |
| 26 | PI 546423 | WB 255 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Greece | W6 | | | 1985 | COLLECTED | 06/28/1978 | Near Thessaloniki | | | | Wild material | | 1441359 | PI 546423 |
| 27 | PI 546434 | WB 280 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Greece | W6 | | | 1985 | COLLECTED | | Kos Island | | | | Wild material | Large variable population | 1441370 | PI 546434 |
| 28 | PI 550718 | WB 181 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Ireland | W6 |  | | 1985 | COLLECTED | | | | | | Wild material | | 1445654 | PI 550718 |
| 29 | PI 198348 | No. 135 | Beta vulgaris L. subsp. maritima (L.) Arcang. | Spain | W6 | | | 1951 | COLLECTED | 07/16/1951 | Five km from Alhama, near Murcia, Spain. | | | | Wild material | | 1168514 | PI 198348 |