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Compositrema thailandicum

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37: 179:, it was described as a new species in 2012. The lichen is distinguished by its unique physical characteristics and its notable similarities to, and differences from, other species within the same family. 268:, formations of spore-producing structures, are noticeable and vary between angular and rounded shapes, reaching 0.5–1.0 mm in diameter. These structures are composed of 3–7 individual 328:
or clear ascospores, and the less pronounced pseudostromatic ascomata. It is also noteworthy that isidia, tiny outgrowths found in some lichens, have not been found in
340: 580: 532: 360:. This distinction was further confirmed by observing the pseudostromatic nature of the ascomata, a feature that sets it apart from 506: 570: 238: 537: 202:(the original specimen that the description is based on) was discovered near the Hep Su waterfall in Pha Klua Mai, ( 262: 575: 286: 246: 428:
Rivas Plata, Eimy; LĂĽcking, Robert; Lumbsch, H. Thorsten (2012). "Molecular phylogeny and systematics of the
278: 270: 230: 36: 498: 320: 565: 345: 461: 195: 148: 560: 131: 365: 8: 191: 309: 203: 164: 31: 394: 484: 441: 385: 239: 257: 78: 493: 305: 263: 253: 207: 554: 301: 399: 287: 247: 172: 108: 98: 279: 271: 88: 511: 445: 297: 231: 68: 524: 48: 455: 519: 478: 276:, each measuring 0.1–0.3 mm in diameter. The apothecia lack a 199: 176: 368:
similarities between the two species remain subtle but distinct.
325: 225: 293: 168: 58: 206:) Thailand, at an altitude of 700 m (2,300 ft). The 353: 427: 423: 421: 419: 417: 308:
that reacts to give a yellow colour when tested with the
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has revealed a significant genetic difference, placing
414: 296:, are colourless, and measure 10–13 by 4.5–5.5  284:, a feature present in many related species. The 236:is densely packed with a type of tissue known as 552: 213:refers to the country of its initial discovery. 194:by lichenologists Eimy Rivas Plata, Papong, and 432:clade (Ascomycota: Ostropales: Graphidaceae)". 224:presents with a pale green-grey to olive-green 318:can be distinguished from its close relative, 228:, or body, which can be smooth or uneven. Its 312:, is another characteristic of this species. 344:, due to their similar appearance. However, 553: 460: 459: 581:Taxa named by Helge Thorsten Lumbsch 13: 390:Rivas Plata, Papong & Lumbsch" 378: 356:along with the Venezuelan species 14: 592: 364:. Despite these differences, the 256:organisms, contains clusters of 35: 338:may be initially mistaken for 216: 1: 371: 292:of this lichen contain three 7: 182: 10: 597: 147:Rivas Plata, Papong & 571:Lichens described in 2012 470:Compositrema thailandicum 468: 402:: Leiden, the Netherlands 388:Compositrema thailandicum 358:Compositrema cerebriforme 350:Compositrema thailandicum 336:Compositrema thailandicum 330:Compositrema thailandicum 321:Compositrema cerebriforme 316:Compositrema thailandicum 222:Compositrema thailandicum 188:Compositrema thailandicum 160:Compositrema thailandicum 141:Compositrema thailandicum 137: 130: 32:Scientific classification 30: 25:Compositrema thailandicum 23: 252:layer, which houses the 192:described scientifically 576:Lichens of Indo-China 362:Stegobolus anamorphus 341:Stegobolus anamorphus 285: 277: 269: 261: 245: 237: 229: 175:. Found in tropical 123:C. thailandicum 196:H. Thorsten Lumbsch 446:10.1002/tax.616001 346:molecular analysis 300:. The presence of 204:Pak Chong district 548: 547: 462:Taxon identifiers 395:Catalogue of Life 254:photosynthesising 240:prosoplectenchyma 156: 155: 16:Species of lichen 588: 541: 540: 528: 527: 515: 514: 502: 501: 489: 488: 487: 457: 456: 450: 449: 440:(6): 1161–1179. 425: 412: 411: 409: 407: 382: 289: 281: 273: 265: 249: 241: 233: 167:(bark-dwelling) 163:is a species of 143: 40: 39: 21: 20: 596: 595: 591: 590: 589: 587: 586: 585: 551: 550: 549: 544: 536: 531: 523: 518: 510: 505: 497: 492: 483: 482: 477: 464: 454: 453: 426: 415: 405: 403: 384: 383: 379: 374: 291: 283: 275: 267: 258:calcium oxalate 251: 243: 235: 219: 185: 152: 145: 139: 126: 79:Lecanoromycetes 34: 17: 12: 11: 5: 594: 584: 583: 578: 573: 568: 566:Lichen species 563: 546: 545: 543: 542: 529: 516: 503: 490: 474: 472: 466: 465: 452: 451: 413: 376: 375: 373: 370: 352:in a separate 306:lichen product 264:pseudostromata 260:crystals. The 218: 215: 184: 181: 171:in the family 154: 153: 146: 135: 134: 128: 127: 120: 118: 114: 113: 106: 102: 101: 96: 92: 91: 86: 82: 81: 76: 72: 71: 66: 62: 61: 56: 52: 51: 46: 42: 41: 28: 27: 15: 9: 6: 4: 3: 2: 593: 582: 579: 577: 574: 572: 569: 567: 564: 562: 559: 558: 556: 539: 534: 530: 526: 521: 517: 513: 508: 504: 500: 495: 491: 486: 480: 476: 475: 473: 471: 467: 463: 458: 447: 443: 439: 435: 431: 424: 422: 420: 418: 401: 397: 396: 391: 389: 381: 377: 369: 367: 366:morphological 363: 359: 355: 351: 347: 343: 342: 337: 333: 331: 327: 323: 322: 317: 313: 311: 307: 303: 302:psoromic acid 299: 295: 290: 282: 274: 266: 259: 255: 250: 242: 234: 227: 223: 214: 212: 209: 205: 201: 197: 193: 189: 180: 178: 174: 170: 166: 162: 161: 150: 144: 142: 136: 133: 132:Binomial name 129: 125: 124: 119: 116: 115: 112: 111: 107: 104: 103: 100: 97: 94: 93: 90: 87: 84: 83: 80: 77: 74: 73: 70: 67: 64: 63: 60: 57: 54: 53: 50: 47: 44: 43: 38: 33: 29: 26: 22: 19: 561:Graphidaceae 469: 437: 433: 429: 404:. Retrieved 400:Species 2000 393: 387: 380: 361: 357: 349: 339: 335: 334: 329: 319: 315: 314: 221: 220: 211:thailandicum 210: 208:species name 187: 186: 173:Graphidaceae 159: 158: 157: 140: 138: 122: 121: 110:Compositrema 109: 99:Graphidaceae 24: 18: 430:Ocellularia 310:P spot test 217:Description 165:corticolous 89:Graphidales 555:Categories 485:Q107584836 372:References 288:ascospores 248:photobiont 190:was first 69:Ascomycota 65:Division: 324:, by its 280:columella 272:apothecia 117:Species: 55:Kingdom: 49:Eukaryota 520:MycoBank 512:10885161 494:Fungorum 479:Wikidata 200:holotype 183:Taxonomy 177:Thailand 95:Family: 45:Domain: 538:1234912 406:11 June 326:hyaline 226:thallus 149:Lumbsch 105:Genus: 85:Order: 75:Class: 525:801248 499:801248 244:. The 232:cortex 198:. The 169:lichen 151:(2012) 434:Taxon 354:clade 294:septa 59:Fungi 533:NCBI 507:GBIF 408:2023 304:, a 442:doi 557:: 535:: 522:: 509:: 496:: 481:: 438:61 436:. 416:^ 398:. 392:. 332:. 298:ÎĽm 448:. 444:: 410:. 386:"

Index

Scientific classification
Edit this classification
Eukaryota
Fungi
Ascomycota
Lecanoromycetes
Graphidales
Graphidaceae
Compositrema
Binomial name
Lumbsch
corticolous
lichen
Graphidaceae
Thailand
described scientifically
H. Thorsten Lumbsch
holotype
Pak Chong district
species name
thallus
cortex
prosoplectenchyma
photobiont
photosynthesising
calcium oxalate
pseudostromata
apothecia
columella
ascospores

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