Knowledge (XXG)

Diaspore (botany)

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31: 126:. Fruit-eating bats typically carry the diaspore to a favorite perch, where they eat the fruit and discard the seed. Fruit-eating birds typically swallow small seeds but, like bats, may carry larger seeded fruits to a perch where they eat the fruit and discard the seed. Diaspores such as 114:
plant communities. Typically, ants carry the diaspore to their nest, where they may eat the elaiosome and discard the seed, and the seed may subsequently
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Lesley Hughes and Mark Westoby (1992). "Effect of Diaspore Characteristics on Removal of Seeds Adapted for Dispersal by Ants".
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are dispersed by wind, sometimes over very long distances. These occur in a variety of
459: 449: 408: 361: 351: 209: 131: 96: 500: 214: 108: 100: 138:; samaras are dispersed also by sailing or tumbling as they fall in still air. 398: 356: 139: 115: 111: 68:. In a few plants, the diaspore is most or all of the plant, and is known as a 485: 413: 172:
alone, often a diaspore. Disarticulation occurs below, between, or above the
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A diaspore of seed(s) plus fruit is common in plants dispersed by
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and at all nodes. Although in some species the diaspore is a
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A diaspore of seed plus elaiosome is a common adaptation to
180:, in a few (the "tumble grasses") it is like a tumbleweed. 64:, the diaspore is a seed and fruit together, or a seed and 60:
plus any additional tissues that assist dispersal. In some
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Plant seed or spore and tissues that aid dispersal
284:. Oxford: Oxford University Press. p. 52. 316: 8: 273: 271: 168:have various units of dispersal: rarely the 323: 309: 301: 52:is a plant dispersal unit consisting of a 142:and some others are dispersed by water. 232: 7: 25: 1: 281:Grasses and grassland ecology 103:). This is most notable in 134:are dispersed primarily by 533: 512:Plant reproductive system 278:Gibson, David J. (2009). 75:Diaspores are common in 34:Achenes of a dandelion ( 41: 33: 433:Categories of fruits 190:Foxtail (diaspore) 42: 494: 493: 291:978-0-19-852919-4 91:Role in dispersal 16:(Redirected from 524: 507:Plant morphology 325: 318: 311: 302: 296: 295: 275: 266: 265: 248:(4): 1300–1312. 237: 62:flowering plants 21: 532: 531: 527: 526: 525: 523: 522: 521: 497: 496: 495: 490: 469: 465:Dehiscent fruit 455:Aggregate fruit 440:Accessory fruit 428: 340:Types of fruits 335: 329: 299: 292: 277: 276: 269: 254:10.2307/1940677 239: 238: 234: 230: 186: 154:ruderal species 121: 93: 81:ruderal species 28: 23: 22: 15: 12: 11: 5: 530: 528: 520: 519: 514: 509: 499: 498: 492: 491: 489: 488: 483: 477: 475: 471: 470: 468: 467: 462: 460:Multiple fruit 457: 452: 450:Compound fruit 447: 442: 436: 434: 430: 429: 427: 426: 421: 416: 411: 406: 401: 396: 391: 386: 381: 376: 371: 366: 365: 364: 359: 349: 343: 341: 337: 336: 330: 328: 327: 320: 313: 305: 298: 297: 290: 267: 231: 229: 226: 225: 224: 217: 212: 210:Soil seed bank 207: 202: 197: 192: 185: 182: 97:seed dispersal 92: 89: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 529: 518: 515: 513: 510: 508: 505: 504: 502: 487: 484: 482: 479: 478: 476: 472: 466: 463: 461: 458: 456: 453: 451: 448: 446: 443: 441: 438: 437: 435: 431: 425: 422: 420: 417: 415: 412: 410: 407: 405: 402: 400: 397: 395: 392: 390: 387: 385: 382: 380: 377: 375: 372: 370: 367: 363: 360: 358: 355: 354: 353: 350: 348: 345: 344: 342: 338: 334: 326: 321: 319: 314: 312: 307: 306: 303: 293: 287: 283: 282: 274: 272: 268: 263: 259: 255: 251: 247: 243: 236: 233: 227: 223: 222: 218: 216: 213: 211: 208: 206: 203: 201: 198: 196: 193: 191: 188: 187: 183: 181: 179: 175: 171: 167: 163: 159: 155: 151: 147: 143: 141: 137: 133: 129: 125: 119: 117: 113: 110: 109:South African 106: 102: 98: 90: 88: 86: 82: 78: 73: 71: 67: 63: 59: 55: 51: 47: 39: 38: 32: 19: 480: 445:Simple fruit 280: 245: 241: 235: 219: 215:Sporogenesis 144: 140:Drift fruits 120: 101:myrmecochory 94: 85:disseminules 84: 74: 49: 43: 35: 486:Drift fruit 357:Hesperidium 146:Tumbleweeds 112:sclerophyll 18:Disseminule 501:Categories 414:Schizocarp 228:References 156:native to 124:frugivores 105:Australian 70:tumbleweed 374:Caryopsis 331:Types of 200:Propagule 170:caryopsis 116:germinate 99:by ants ( 66:elaiosome 37:Taraxacum 481:Diaspore 474:Function 424:Syconium 384:Follicle 205:Seedbank 184:See also 50:diaspore 517:Ecology 419:Silique 369:Capsule 262:1940677 242:Ecology 221:Wolffia 178:foxtail 166:Grasses 162:deserts 158:steppes 132:samarae 128:achenes 409:Samara 394:Loment 389:Legume 347:Achene 333:fruits 288:  260:  195:Lichen 174:glumes 46:botany 379:Drupe 352:Berry 258:JSTOR 150:weedy 77:weedy 58:spore 404:Pome 362:Pepo 286:ISBN 160:and 152:and 136:wind 130:and 107:and 79:and 54:seed 48:, a 399:Nut 250:doi 56:or 44:In 503:: 270:^ 256:. 246:73 244:. 164:. 118:. 87:. 72:. 324:e 317:t 310:v 294:. 264:. 252:: 40:) 20:)

Index

Disseminule

Taraxacum
botany
seed
spore
flowering plants
elaiosome
tumbleweed
weedy
ruderal species
seed dispersal
myrmecochory
Australian
South African
sclerophyll
germinate
frugivores
achenes
samarae
wind
Drift fruits
Tumbleweeds
weedy
ruderal species
steppes
deserts
Grasses
caryopsis
glumes

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