Knowledge (XXG)

Geasteroides

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and debris that peels away as the fungus matures. The exoperidium splits open into four to seven rays that are curved backward overall, with tips curved inward. Expanded fruit bodies are 4–10 cm (1.6–3.9 in) in diameter. The inner surface of the exoperidum is dark brown, with deep cracks
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that broadens to a top-shaped, corky base. The height of base and endoperidium is 1–3 cm (0.4–1.2 in), and it is roughly the same width. The fragile, whitish to brownish endoperidium opens irregularly near the top to reveal purplish-brown gleba. In some mature, weathered specimens, the
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gleba may be completely absent, with only the interior stipe and corky base remaining in the endoperidium. The
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has a fruit body that splits open in maturity in a star-like fashion to reveal a spherical inner spore sac (
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threads in the gleba are long and sparingly branched, measuring 7–10 μm thick.
438:. Fieldiana: Botany. Vol. 31. Field Museum of Natural History. pp. 304–7. 433: 128: 517: 321: 279: 192: 102: 503: 217:
Long described both the new genus and species in a 1917 article in the journal
317: 90: 250: 219: 196: 302:, is thick and leathery and often has a thin layer of adhering cobweb-like 454:(Dissing & M. Lange) P. Ponce de León, Fieldiana, Bot. 31: 306 (1968)" 577: 497: 337: 303: 299: 229: 162: 556: 582: 474: 418: 383: 316:
are spherical with faint warts on the surface, and measure 3–5 
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Long WH. (1945). "Studies in the Gasteromycetes XI. The genera
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when dry. The special inner endoperidium rests upon a short
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in 1968, but this has since been transferred to the genus
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among the geaster". In 1945, Long replaced the name with
487: 332:The species is known from Texas, where it grows in 298:). The ochre to whitish outer layer of skin, the 273:(described by Dissing & M. Lange in 1962) to 368:"Notes on new or rare species of Gasteromycetes" 241:was illegitimate because it had been used by 8: 253:species published before 1801 no longer had 361: 359: 357: 475: 20: 353: 245:in 1755. However, later changes in the 199:genus, it contains the single species 7: 435:A Revision of the Family Geastraceae 336:soil around the decaying stumps of 227:in October 1907. Long called it "a 205:, described by American mycologist 223:. The type collection was made in 14: 629:Monotypic Basidiomycota genera 1: 645: 619:Fungi of the United States 249:rules meant that names of 432:Ponce de Lóon P. (1968). 243:Giovanni Antonio Battarra 154: 147: 134: 127: 32:Scientific classification 30: 23: 328:Habitat and distribution 263:Patricio Ponce de León 292:Geasteroides texensis 202:Geasteroides texensis 158:Geasteropsis texensis 137:Geasteroides texensis 452:Geasteroides barbata 170:Terrostella texensis 460:. CAB International 237:, suggesting that 207:William Henry Long 173:(Long) Long (1945) 606: 605: 591:Open Tree of Life 481:Taxon identifiers 366:Long WH. (1917). 271:Geastrum barbatum 180: 179: 174: 166: 636: 599: 598: 586: 585: 573: 572: 560: 559: 547: 546: 534: 533: 521: 520: 508: 507: 506: 476: 469: 468: 466: 465: 446: 440: 439: 429: 423: 422: 394: 388: 387: 363: 342:Quercus stellata 265:transferred the 172: 160: 21: 644: 643: 639: 638: 637: 635: 634: 633: 609: 608: 607: 602: 594: 589: 581: 576: 568: 563: 555: 550: 542: 537: 529: 524: 516: 511: 502: 501: 496: 483: 473: 472: 463: 461: 448: 447: 443: 431: 430: 426: 419:10.2307/3754696 396: 395: 391: 384:10.2307/3753147 365: 364: 355: 350: 330: 289: 215: 143: 140: 123: 120: 119: 105: 93: 81: 79:Phallomycetidae 69: 57: 45: 17: 12: 11: 5: 642: 640: 632: 631: 626: 621: 611: 610: 604: 603: 601: 600: 587: 574: 561: 548: 535: 522: 509: 493: 491: 485: 484: 479: 471: 470: 458:Index Fungorum 441: 424: 389: 352: 351: 349: 346: 329: 326: 288: 285: 261:illegitimate. 214: 211: 191:in the family 178: 177: 176: 175: 167: 152: 151: 145: 144: 141: 132: 131: 125: 124: 121: 113: 111: 107: 106: 101: 99: 95: 94: 89: 87: 83: 82: 77: 75: 71: 70: 67:Agaricomycetes 65: 63: 59: 58: 53: 51: 47: 46: 41: 39: 35: 34: 28: 27: 16:Genus of fungi 15: 13: 10: 9: 6: 4: 3: 2: 641: 630: 627: 625: 622: 620: 617: 616: 614: 597: 592: 588: 584: 579: 575: 571: 566: 562: 558: 553: 549: 545: 540: 536: 532: 527: 523: 519: 514: 510: 505: 499: 495: 494: 492: 490: 486: 482: 477: 459: 455: 453: 445: 442: 437: 436: 428: 425: 420: 416: 412: 408: 404: 400: 393: 390: 385: 381: 377: 373: 369: 362: 360: 358: 354: 347: 345: 343: 339: 335: 327: 325: 323: 320:in diameter. 319: 315: 310: 305: 301: 297: 293: 286: 284: 282: 281: 276: 272: 268: 264: 260: 256: 252: 248: 247:nomenclatural 244: 240: 236: 232: 231: 226: 225:Denton, Texas 222: 221: 212: 210: 208: 204: 203: 198: 194: 190: 186: 185: 171: 168: 164: 159: 156: 155: 153: 150: 146: 139: 138: 133: 130: 126: 118: 117: 112: 109: 108: 104: 100: 97: 96: 92: 88: 85: 84: 80: 76: 73: 72: 68: 64: 61: 60: 56: 55:Basidiomycota 52: 49: 48: 44: 40: 37: 36: 33: 29: 26: 22: 19: 489:Geasteroides 488: 462:. Retrieved 451: 444: 434: 427: 413:(5): 601–8. 410: 406: 402: 398: 392: 378:(5): 271–4. 375: 371: 341: 331: 291: 290: 278: 275:Geasteroides 274: 270: 258: 257:, rendering 239:Geasteroides 238: 234: 228: 218: 216: 201: 200: 187:is a fungal 184:Geasteroides 183: 182: 181: 169: 157: 136: 135: 129:Type species 116:Geasteroides 115: 114: 25:Geasteroides 24: 18: 624:Geastraceae 403:Terrostella 322:Capillitium 300:exoperidium 287:Description 280:Phialastrum 259:Terrostella 235:Terrostella 193:Geastraceae 142:Long (1917) 122:Long (1917) 103:Geastraceae 613:Categories 464:2013-12-03 399:Trichaster 348:References 91:Geastrales 74:Subclass: 50:Division: 407:Mycologia 372:Mycologia 267:Congolese 251:gasteroid 220:Mycologia 209:in 1917. 197:monotypic 38:Kingdom: 578:MycoBank 539:Fungorum 504:Q3018215 498:Wikidata 338:post oak 304:mycelium 269:species 255:priority 230:Calvatia 213:Taxonomy 163:E.Fisch. 149:Synonyms 98:Family: 596:3837371 570:1018361 557:2554430 531:6664969 161:(Long) 110:Genus: 86:Order: 62:Class: 314:spores 165:(1933) 583:19139 565:IRMNG 544:19139 334:loamy 309:stipe 296:gleba 189:genus 43:Fungi 552:GBIF 518:4MJQ 401:and 195:. A 526:EoL 513:CoL 415:doi 405:". 380:doi 344:). 615:: 593:: 580:: 567:: 554:: 541:: 528:: 515:: 500:: 456:. 411:37 409:. 374:. 370:. 356:^ 318:μm 283:. 467:. 450:" 421:. 417:: 386:. 382:: 376:9 340:(

Index

Scientific classification
Fungi
Basidiomycota
Agaricomycetes
Phallomycetidae
Geastrales
Geastraceae
Type species
Synonyms
E.Fisch.
genus
Geastraceae
monotypic
William Henry Long
Mycologia
Denton, Texas
Calvatia
Giovanni Antonio Battarra
nomenclatural
gasteroid
priority
Patricio Ponce de León
Congolese
Phialastrum
gleba
exoperidium
mycelium
stipe
spores
μm

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