Knowledge

Ulmus of King & Co

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Kew Accessions: 2010 Nos. 99, 100, 102, , donated by Mr Paul King; one in the elm collection near the Celastraceae beds past Brentford Gate; another by the entrance to the Lower Nursery from Brentford Gate, behind the Quarantine House; a third by the leaning stone pine on the lawn adjacent to the
175:, the field elm. The Lynfields elm, Witham, the second of the source trees, has shallow-toothed, elliptical short-shoot leaves (without prominent drip-tip), 2 to 2.5 in long and 1.5 to 2 in wide, on quarter-inch petioles, and vertically-fissured overlapping bark unlike that of old 211:
of King & Co is only sold in the United Kingdom. Leicestershire County Council had planted 12 saplings by 2010, "with a view to distributing more to schools". Three specimens donated in 2010 by King and Co to Kew Gardens were thriving in 2023. Specimens were exhibited by the
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The proprietor of the nursery, who in collaboration with the local tree officer took cuttings, bred 2000 trees via micropropagation. The elms have been sold as forms of "English elm" with a "high resistance" to DED, covered in the national press and
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All 11 specimens inoculated with the DED pathogen by Dr Jelle Hiemstra, Wageningen University, in the 2015 Noordplant trials in the Netherlands, died rapidly. A degree of 'field resistance' has been noted in a small number of old
379: 77:, are elms grown from cuttings taken in the early 1990s from two to four old trees (accounts vary) surviving in north Essex, England, amidst others afflicted by 89:. Released in 2010, the saplings are described by the nursery that marketed them as "English elm". A 2010 genetic test referred to them as "English Elm ( 328: 440: 361: 239: 200:
in areas of high infectivity. The source trees were reported still in full leaf in 2016. The Lynfields elm remains healthy (2023).
397:) samples for Mr Paul King of King and Co The Tree Company Limited'. Operator(s): Felicidad Fernández & Laima Antanaviciute 267: 213: 142: 522: 116: 90: 162: 108:, without a cultivar name. The 2010 genetic test found the source trees sampled to be of different genotypes. 562: 380:
The Lynfields or Lynfield elm, Hatfield Road, Witham - Google Maps, May 2023, access date: 30 June 2023
124: 112: 85:, appeared in the press in 2010. The second source tree is known locally as the Lynfields Elm, near 430: 436: 78: 82: 17: 567: 486: 184: 556: 304: 36: 74: 216:
in 2011. The original batch of two thousand saplings was reported sold by 2017.
146: 100: 96: 197: 158: 120: 523:"East Anglian Elms - An assessment of characteristics of surviving trees" 546:
Great Lawn, close to the corner by the triangle with the Quercus cerris.
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Macaully Moffat, 'Campaign to save Witham Elm tree amid 400 homes bid',
183:) and suckers heavily. The seed is close to the notch (or apex) of the 86: 527:
The 2016 International Elm Conference by The Conservation Foundation
95:)", an identification presumably supplied by the nursery itself. At 161:
described them as "smooth-leaved elm", formerly a common name for
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Screening European Elms for resistance to 'Ophiostoma novo-ulmi'
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withamtreegroup.org.uk/files/2022/01/Tree-data-Jan-2022.pdf
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called the Essex hybridization zone, in which, as well as
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No nursery description of the source trees is available.
268:"Dutch elm disease resistant trees nurtured in Rayne" 329:"New British tree 'resistant to Dutch Elm Disease'" 57: 43: 29: 99:, however, three King & Co elms are listed as 81:(DED). Photographs of the first source tree, near 366:, 19 November 2021; braintreeandwithamtimes.co.uk 389: 387: 240:"Has a cure been found for Dutch Elm Disease?" 506:, RESGEN European Research Project CEMAGREF ( 477:. Butterfly Conservation, Lulworth, England. 8: 375: 373: 35: 26: 460: 458: 406:Kew Accessions: 2010 Nos. 99, 100, 102, 298: 296: 294: 292: 290: 288: 233: 231: 229: 225: 262: 260: 111:The Braintree area falls within what 7: 475:Great Fontley Elm Trial, 2017 Report 145:, and donated to and accessioned by 419:. Cambridge University Press; p.244 393:'Genotyping of seven English Elm ( 25: 309:King and Co The Tree Nursery Ltd 179:. It is late into leaf (unlike 491:The History of the Countryside 1: 435:. London: Essex Field Club. 521:Gunner, Alec (2016-06-09). 305:"Elm trees (Ulmus species)" 238:Milmo, Cahal (2010-06-08). 214:Royal Horticultural Society 143:Royal Horticultural Society 18:Ulmus 'Paul King' 584: 364:Braintree and Witham Times 133:(elms of mixed origin). 34: 473:Brookes, A. H. (2017). 415:Richens, R. H. (1983). 123:is present, as well as 429:Hanson, M. W. (1990). 352:8th and 10th June 2010 30:Ulmus of King & Co 117:the English Elm clone 493:(London 1986), p.241 335:. London. 2010-06-07 274:. London. 2010-06-14 171:now sunk as simply 141:, exhibited by the 191:Pests and diseases 442:978-0-905637-15-0 107: 79:Dutch elm disease 65: 64: 16:(Redirected from 575: 547: 543: 537: 536: 534: 533: 518: 512: 500: 494: 484: 478: 471: 465: 462: 453: 452: 450: 449: 426: 420: 413: 407: 404: 398: 391: 382: 377: 368: 359: 353: 350: 344: 343: 341: 340: 325: 319: 318: 316: 315: 300: 283: 282: 280: 279: 264: 255: 254: 252: 251: 235: 105: 71:of King & Co 39: 27: 21: 583: 582: 578: 577: 576: 574: 573: 572: 553: 552: 551: 550: 544: 540: 531: 529: 520: 519: 515: 501: 497: 485: 481: 472: 468: 463: 456: 447: 445: 443: 428: 427: 423: 414: 410: 405: 401: 392: 385: 378: 371: 360: 356: 351: 347: 338: 336: 327: 326: 322: 313: 311: 303:King & Co. 302: 301: 286: 277: 275: 266: 265: 258: 249: 247: 244:The Independent 237: 236: 227: 222: 206: 193: 155: 23: 22: 15: 12: 11: 5: 581: 579: 571: 570: 565: 555: 554: 549: 548: 538: 513: 508:Forest Science 495: 487:Oliver Rackham 479: 466: 454: 441: 421: 408: 399: 383: 369: 354: 345: 320: 284: 256: 224: 223: 221: 218: 205: 202: 192: 189: 154: 151: 63: 62: 61:Essex, England 59: 55: 54: 47: 41: 40: 32: 31: 24: 14: 13: 10: 9: 6: 4: 3: 2: 580: 569: 566: 564: 563:Elm cultivars 561: 560: 558: 542: 539: 528: 524: 517: 514: 511: 509: 505: 499: 496: 492: 488: 483: 480: 476: 470: 467: 461: 459: 455: 444: 438: 434: 433: 425: 422: 418: 412: 409: 403: 400: 396: 395:Ulmus procera 390: 388: 384: 381: 376: 374: 370: 367: 365: 358: 355: 349: 346: 334: 333:The Telegraph 330: 324: 321: 310: 306: 299: 297: 295: 293: 291: 289: 285: 273: 269: 263: 261: 257: 245: 241: 234: 232: 230: 226: 219: 217: 215: 210: 203: 201: 199: 190: 188: 186: 182: 178: 174: 170: 169: 165: 160: 152: 150: 148: 144: 140: 134: 132: 131: 127: 122: 118: 114: 113:R. H. Richens 109: 104: 103: 98: 94: 93: 88: 84: 80: 76: 72: 70: 60: 56: 53: 52: 48: 46: 42: 38: 33: 28: 19: 541: 530:. Retrieved 526: 516: 507: 503: 498: 490: 482: 474: 469: 446:. Retrieved 431: 424: 416: 411: 402: 394: 363: 357: 348: 337:. Retrieved 332: 323: 312:. Retrieved 308: 276:. Retrieved 271: 248:. Retrieved 243: 208: 207: 194: 180: 176: 172: 167: 163: 156: 135: 129: 125: 110: 101: 91: 68: 67: 66: 49: 204:Cultivation 173:Ulmus minor 164:Ulmus minor 153:Description 147:Kew Gardens 119:, variable 557:Categories 532:2017-03-13 448:2017-10-24 339:2017-02-10 314:2017-02-10 278:2017-03-08 250:2017-02-10 220:References 198:field elms 181:U. procera 177:U. procera 130:hollandica 92:U. procera 432:Essex elm 159:BBC Essex 121:field elm 83:Braintree 73:nursery, 246:. London 102:U. minor 166:subsp. 439:  185:samara 87:Witham 58:Origin 568:Ulmus 510:2005) 209:Ulmus 168:minor 126:Ulmus 106:Mill. 75:Rayne 69:Ulmus 51:Ulmus 45:Genus 437:ISBN 417:Elm 272:BBC 139:BBC 97:Kew 559:: 525:. 489:, 457:^ 386:^ 372:^ 331:. 307:. 287:^ 270:. 259:^ 242:. 228:^ 187:. 149:. 128:x 535:. 451:. 342:. 317:. 281:. 253:. 20:)

Index

Ulmus 'Paul King'

Genus
Ulmus
Rayne
Dutch elm disease
Braintree
Witham
U. procera
Kew
U. minor
R. H. Richens
the English Elm clone
field elm
Ulmus x hollandica
BBC
Royal Horticultural Society
Kew Gardens
BBC Essex
Ulmus minor subsp. minor
samara
field elms
Royal Horticultural Society



"Has a cure been found for Dutch Elm Disease?"


"Dutch elm disease resistant trees nurtured in Rayne"

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