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Mankyua

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to pinpoint the exact phylogenetic position of M. chejuense (maximum parsimony, maximum likelihood, and Bayesian inference). In addition, a relaxed molecular clock with four fossil calibration points is used to estimate the divergence time. According to these finding, Mankyua may represent the oldest
244:. While this plant is clearly ophioglossoid in the broad sense, its precise cladistic position is uncertain. It has a fused sporangial structure similar to 811: 558: 327:
Sun, B.-Y., M.H. Kim, C.H. Kim, and C.-W. Park. 2001. Mankyua (Ophioglossaceae): a new fern genus from Cheju Island, Korea. Taxon 50: 1019-1024.
731: 571: 679: 506: 519: 315:, are thought to have shared a common ancestor as recently as 256 Ma, whereas Mankyua diverged as early as 195 Ma in the early 405:"Divergence time estimation of an ancient relict genus Mankyua (Ophioglossaceae) on the young volcanic Jejudo Island in Korea" 380: 736: 576: 821: 705: 545: 775: 602: 826: 58: 17: 670: 770: 597: 311:, depending on the phylogenetic position that is still unknown. Ophioglossaceae and its sister family, 275: 524: 78: 816: 831: 446: 723: 563: 194: 749: 589: 8: 267:
is in honour of Man Kyu Pak (1906-1988), who was a South Korean researcher and botanist (
43: 783: 623: 73: 762: 744: 584: 493: 484: 426: 376: 367:(in German). Berlin: Botanic Garden and Botanical Museum, Freie Universität Berlin. 788: 628: 416: 368: 308: 294:
from 42 accessions representing the major lycophyte groups that were obtained from
252: 498: 655: 300: 291: 279: 223: 143: 133: 757: 469: 227: 103: 421: 404: 250:, but a vegetative structure, with palmately-radiating pinnae, reminiscent of 805: 718: 430: 63: 615: 304: 246: 692: 664: 532: 478: 268: 241: 237: 372: 697: 684: 511: 537: 354: 710: 550: 440: 649: 610: 463: 316: 312: 295: 90: 123: 113: 256:. It may be a basal offshoot of the ophioglossoid clade 278:
by Byung Yun Sun, Moon Hong Kim and Chul Hwan Kim in
290:Three phylogenetic analyses are performed on two 803: 356:Eine Enzyklopädie zu eponymischen Pflanzennamen 403:Gil, Hee-Young; Kim, Seung-Chul (2018-03-31). 303:or a sister clade to the group that includes 812:IUCN Red List critically endangered species 52: 420: 352: 282:vol.50 (Issue 4) on page 1020 in 2001. 14: 804: 402: 445: 444: 361:Encyclopedia of eponymic plant names 24: 776:urn:lsid:ipni.org:names:20003351-1 603:urn:lsid:ipni.org:names:20003350-1 25: 843: 409:Korean Journal of Plant Taxonomy 77: 396: 346: 337: 210:B.Y.Sun, M.H.Kim & C.H.Kim 174:B.Y.Sun, M.H.Kim & C.H.Kim 13: 1: 330: 322: 299:diverging lineage within the 7: 10: 848: 639: 453: 422:10.11110/kjpt.2018.48.1.1 353:Burkhardt, Lotte (2022). 285: 200: 193: 158:J.R.Grant & B.Dauphin 74:Scientific classification 72: 50: 41: 34: 822:Endemic flora of Korea 827:Monotypic fern genera 59:Critically Endangered 230:. Its only species, 373:10.3372/epolist2022 44:Conservation status 641:Mankyua chejuensis 263:The genus name of 799: 798: 745:Open Tree of Life 671:Mankyua chejuense 585:Open Tree of Life 447:Taxon identifiers 382:978-3-946292-41-8 215: 214: 204:Mankyua chejuense 186:M. chejuense 175: 159: 67: 16:(Redirected from 839: 792: 791: 779: 778: 766: 765: 753: 752: 740: 739: 727: 726: 714: 713: 701: 700: 688: 687: 675: 674: 673: 660: 659: 658: 632: 631: 619: 618: 606: 605: 593: 592: 580: 579: 567: 566: 554: 553: 541: 540: 528: 527: 515: 514: 502: 501: 489: 488: 487: 474: 473: 472: 442: 441: 435: 434: 424: 400: 394: 393: 391: 389: 366: 350: 344: 343:Sun et al. 2001. 341: 309:Helminthostachys 253:Helminthostachys 236:, grows only on 226:and fern in the 206: 173: 157: 82: 81: 61: 56: 55: 32: 31: 21: 847: 846: 842: 841: 840: 838: 837: 836: 817:Ophioglossaceae 802: 801: 800: 795: 787: 782: 774: 769: 761: 756: 748: 743: 735: 730: 722: 717: 709: 704: 696: 691: 683: 678: 669: 668: 663: 654: 653: 648: 635: 627: 622: 614: 609: 601: 596: 588: 583: 575: 570: 562: 557: 549: 544: 536: 531: 523: 518: 510: 505: 497: 492: 483: 482: 477: 468: 467: 462: 449: 439: 438: 401: 397: 387: 385: 383: 364: 351: 347: 342: 338: 333: 325: 301:Ophioglossaceae 288: 224:monotypic genus 211: 208: 202: 189: 172: 156: 144:Ophioglossaceae 76: 68: 57: 53: 46: 28: 23: 22: 15: 12: 11: 5: 845: 835: 834: 832:Ferns of Korea 829: 824: 819: 814: 797: 796: 794: 793: 789:wfo-0000147694 780: 767: 754: 741: 728: 715: 702: 689: 676: 661: 645: 643: 637: 636: 634: 633: 629:wfo-4000023047 620: 607: 594: 581: 568: 555: 542: 529: 516: 503: 490: 475: 459: 457: 451: 450: 437: 436: 395: 381: 345: 335: 334: 332: 329: 324: 321: 287: 284: 274:The genus was 228:Ophioglossales 213: 212: 209: 198: 197: 191: 190: 183: 181: 177: 176: 165: 161: 160: 151: 147: 146: 141: 137: 136: 134:Ophioglossales 131: 127: 126: 124:Polypodiopsida 121: 117: 116: 114:Polypodiophyta 111: 107: 106: 101: 94: 93: 88: 84: 83: 70: 69: 51: 48: 47: 42: 39: 38: 27:Genus of ferns 26: 9: 6: 4: 3: 2: 844: 833: 830: 828: 825: 823: 820: 818: 815: 813: 810: 809: 807: 790: 785: 781: 777: 772: 768: 764: 759: 755: 751: 746: 742: 738: 733: 729: 725: 720: 716: 712: 707: 703: 699: 694: 690: 686: 681: 677: 672: 666: 662: 657: 651: 647: 646: 644: 642: 638: 630: 625: 621: 617: 612: 608: 604: 599: 595: 591: 586: 582: 578: 573: 569: 565: 560: 556: 552: 547: 543: 539: 534: 530: 526: 521: 517: 513: 508: 504: 500: 495: 491: 486: 480: 476: 471: 465: 461: 460: 458: 456: 452: 448: 443: 432: 428: 423: 418: 414: 410: 406: 399: 384: 378: 374: 370: 362: 358: 357: 349: 340: 336: 328: 320: 318: 314: 310: 306: 302: 297: 293: 292:cpDNA regions 283: 281: 277: 276:circumscribed 272: 270: 266: 261: 259: 258:sensu stricto 255: 254: 249: 248: 243: 239: 235: 234: 229: 225: 221: 220: 207: 205: 199: 196: 195:Binomial name 192: 188: 187: 182: 179: 178: 171: 170: 166: 163: 162: 155: 152: 149: 148: 145: 142: 139: 138: 135: 132: 129: 128: 125: 122: 119: 118: 115: 112: 109: 108: 105: 104:Tracheophytes 102: 99: 96: 95: 92: 89: 86: 85: 80: 75: 71: 65: 60: 49: 45: 40: 37: 33: 30: 19: 640: 454: 412: 408: 398: 386:. Retrieved 360: 355: 348: 339: 326: 305:Ophioglossum 289: 273: 264: 262: 257: 251: 247:Ophioglossum 245: 233:M. chejuense 232: 231: 218: 217: 216: 203: 201: 185: 184: 168: 167: 154:Mankyuoideae 153: 97: 35: 29: 18:Mankyuoideae 693:iNaturalist 665:Wikispecies 533:iNaturalist 479:Wikispecies 388:January 27, 269:Pteridology 242:South Korea 238:Jeju Island 150:Subfamily: 806:Categories 758:Plant List 711:20003351-1 551:20003350-1 415:(1): 1–8. 331:Line Notes 323:References 110:Division: 763:ifn-36218 656:Q17264249 431:1225-8318 180:Species: 87:Kingdom: 724:72136436 650:Wikidata 616:50211185 611:Tropicos 470:Q4574005 464:Wikidata 317:Jurassic 313:Psilotum 140:Family: 64:IUCN 3.1 698:1002088 685:3659381 564:1362958 512:3659103 485:Mankyua 455:Mankyua 296:GenBank 265:Mankyua 219:Mankyua 169:Mankyua 164:Genus: 130:Order: 120:Class: 91:Plantae 62: ( 36:Mankyua 750:932011 737:996148 590:932002 577:996147 538:332966 429:  379:  363:] 286:Origin 559:IRMNG 525:19759 365:(pdf) 359:[ 280:Taxon 222:is a 98:Clade 771:POWO 732:NCBI 719:IUCN 706:IPNI 680:GBIF 598:POWO 572:NCBI 546:IPNI 520:GRIN 507:GBIF 499:5KWV 427:ISSN 390:2022 377:ISBN 307:and 271:). 784:WFO 624:WFO 494:CoL 417:doi 369:doi 319:. 240:of 808:: 786:: 773:: 760:: 747:: 734:: 721:: 708:: 695:: 682:: 667:: 652:: 626:: 613:: 600:: 587:: 574:: 561:: 548:: 535:: 522:: 509:: 496:: 481:: 466:: 425:. 413:48 411:. 407:. 375:. 260:. 100:: 433:. 419:: 392:. 371:: 66:) 20:)

Index

Mankyuoideae
Conservation status
Critically Endangered
IUCN 3.1
Scientific classification
Edit this classification
Plantae
Tracheophytes
Polypodiophyta
Polypodiopsida
Ophioglossales
Ophioglossaceae
Mankyuoideae
Mankyua
Binomial name
monotypic genus
Ophioglossales
Jeju Island
South Korea
Ophioglossum
Helminthostachys
Pteridology
circumscribed
Taxon
cpDNA regions
GenBank
Ophioglossaceae
Ophioglossum
Helminthostachys
Psilotum

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