Knowledge (XXG)

Acaena magellanica

Source 📝

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is a perennial, mat-forming plant with creeping stems, up to 14 cm (6 in) high. The leaves are oblong to linear-lanceolate, with 5 to 10 pairs of ovate leaflets. The flower heads are globular and grow on wiry stems well clear of the foliage. They are followed by brown, prickly seed heads;
1013:. Its typical habitat is damp places such as the edge of bogs, the banks of streams, waterlogged places, meadows and forest margins. It grows from sea level to an altitude of about 4,200 m (13,800 ft). 1686: 1610: 1377: 1403: 1006: 1762: 1728: 1571: 1325: 1584: 1338: 989:
The species is native to the southern part of South America. Its range includes Argentina, Chile and various sub-Antarctic islands including the
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and other forbs failed to recover because years of herbivory had depleted their seed banks, and introduced species such as
1390: 1058:), which selectively grazes the species it prefers, eliminated many of the native forbs. When the rabbit was eradicated, 1721: 1545: 1286: 1273: 1137: 1633: 1478: 1408: 1767: 1431: 50: 1638: 1483: 1103: 1777: 1714: 1264: 1226: 978: 1291: 1589: 1343: 998: 184: 167: 1625: 1418: 1312: 1079: 1027: 955: 1025:
may cover the ground in dense patches. It is deciduous, and when the leaves are shed, mosses like
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the seeds have small hooks which enables them to adhere to clothing, feathers or fur.
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ecoregion which is characterised by tussock grasses, lichens and liverworts.
1694: 1651: 1063: 1496: 950:, is a species of flowering plant whose range includes the southern tip of 1444: 1646: 1530: 1491: 1243: 134: 101: 1576: 1330: 124: 1356: 144: 114: 1220: 1602: 1369: 977: 62: 1047: 1317: 1224: 1114:. Board of Trustees of the Royal Botanic Gardens, Kew. 2017 1702: 1203:. University of California Press. pp. 332–335. 1520: 1233: 1722: 1197:Simberloff, Daniel; Rejmanek, Marcel (2011). 1131: 1129: 8: 1192: 1190: 1050:that grew here, but the introduction of the 1007:South Georgia and the South Sandwich Islands 1729: 1715: 1221: 31: 20: 1095: 209: 7: 1683: 1681: 1626:4367879a-9945-4f05-a8f9-7d2b9b288a61 1419:99069884-64eb-46ff-9289-40b3e2e9690b 1200:Encyclopedia of Biological Invasions 1040:Southern Indian Ocean Islands tundra 1031:, which grows underneath, flourish. 1701:. You can help Knowledge (XXG) by 1136:Marticorena, A.E.; Cavieres. L.A. 14: 1763:Flora of the subantarctic islands 1011:Heard Island and McDonald Islands 1685: 1639:urn:lsid:ipni.org:names:721490-1 1484:urn:lsid:ipni.org:names:315239-2 49: 1: 1173:. CUP Archive. p. 203. 1170:The Island of South Georgia 1794: 1680: 1112:Plants of the World Online 1167:Headland, Robert (1992). 202: 195: 173: 166: 46:Scientific classification 44: 39: 30: 23: 1773:Plants described in 1791 1758:Flora of South Argentina 974:Distribution and habitat 1753:Flora of southern Chile 1142:(Lam.) Vahl (Rosaceae)" 1522:Ancistrum magellanicum 1046:is one of the few low 986: 922:Ancistrum magellanicum 882:Acaena subtusvillosula 40:Leaves and seed-heads 1086:) out-competed them. 1056:Oryctolagus cuniculus 999:Prince Edward Islands 981: 1084:Taraxacum officinale 956:subantarctic islands 590:Acaena longiaristata 486:Acaena grandistipula 422:Acaena colchaguensis 370:Acaena brachyglochin 1072:mouse-ear chickweed 1064:annual meadow grass 814:Acaena oligoglochin 606:Acaena longistipula 518:Acaena ischnostemon 470:Acaena glandulifera 338:utrinqueglabrescens 159:A. magellanica 1265:Acaena magellanica 1235:Acaena magellanica 1140:Acaena magellanica 1106:Acaena magellanica 1076:Cerastium fontanum 1023:Acaena magellanica 1021:In South Georgia, 987: 985:on Crozet Islands. 983:Acaena magellanica 967:Acaena magellanica 942:, commonly called 939:Acaena magellanica 898:Acaena transitoria 874:Acaena subflaccida 862:Acaena sericascens 854:Acaena sericascens 838:Acaena plioglochin 830:Acaena petiolulata 770:Acaena magellanica 758:Acaena magellanica 746:Acaena magellanica 734:Acaena magellanica 722:Acaena magellanica 710:Acaena magellanica 698:Acaena magellanica 686:Acaena magellanica 674:Acaena macrostemon 662:Acaena macrostemon 650:Acaena macrostemon 638:Acaena macrostemon 630:Acaena macrostemon 598:Acaena longisepala 494:Acaena grossifolia 446:Acaena depauperata 362:Acaena basibullata 254:georgiae-australis 214:Acaena acroglochin 177:Acaena magellanica 25:Acaena magellanica 1710: 1709: 1675: 1674: 1453:Open Tree of Life 1227:Taxon identifiers 1210:978-0-520-94843-3 1180:978-0-521-42474-5 1036:Kerguelen Islands 995:Kerguelen Islands 935: 934: 926: 918: 910: 906:Acaena triglochin 902: 894: 890:Acaena tomentella 886: 878: 870: 858: 850: 842: 834: 826: 818: 810: 806:Acaena oligodonta 802: 798:Acaena obtusiloba 794: 790:Acaena nudicaulis 786: 778: 766: 754: 742: 730: 718: 706: 694: 682: 670: 658: 646: 634: 626: 618: 614:Acaena macrophyes 610: 602: 594: 586: 574: 566: 554: 542: 530: 522: 514: 506: 498: 490: 482: 474: 466: 462:Acaena floribunda 458: 450: 442: 434: 426: 418: 410: 406:Acaena chamacaena 402: 394: 382: 374: 366: 358: 350: 342: 334:Acaena adscendens 330: 322:Acaena adscendens 318: 310:Acaena adscendens 306: 298:Acaena adscendens 294: 286:Acaena adscendens 282: 274:Acaena adscendens 270: 262:Acaena adscendens 258: 250:Acaena adscendens 246: 238:Acaena adscendens 234: 230:Acaena adscendens 226: 218: 1785: 1731: 1724: 1717: 1689: 1682: 1668: 1667: 1655: 1654: 1642: 1641: 1629: 1628: 1619: 1618: 1606: 1605: 1593: 1592: 1580: 1579: 1567: 1566: 1554: 1553: 1541: 1540: 1539: 1513: 1512: 1500: 1499: 1487: 1486: 1474: 1473: 1461: 1460: 1448: 1447: 1435: 1434: 1422: 1421: 1412: 1411: 1399: 1398: 1396:NHMSYS0000455534 1386: 1385: 1373: 1372: 1360: 1359: 1347: 1346: 1334: 1333: 1321: 1320: 1308: 1307: 1295: 1294: 1282: 1281: 1269: 1268: 1267: 1254: 1253: 1252: 1222: 1215: 1214: 1194: 1185: 1184: 1164: 1158: 1157: 1155: 1153: 1146:Gayana. Botánica 1133: 1124: 1123: 1121: 1119: 1100: 991:Falkland Islands 924: 916: 908: 900: 892: 884: 876: 868: 866:tenuibracteolata 856: 848: 846:Acaena rubescens 840: 832: 824: 822:Acaena oligomera 816: 808: 800: 792: 784: 777:(Griseb.) Bitter 776: 764: 752: 740: 728: 716: 704: 692: 680: 668: 656: 644: 632: 624: 622:Acaena macropoda 616: 608: 600: 592: 585:(Griseb.) Reiche 584: 578:Acaena laevigata 572: 570:Acaena laevigata 564: 552: 540: 528: 520: 512: 504: 496: 488: 480: 478:Acaena glaucella 472: 464: 456: 448: 440: 432: 424: 416: 408: 400: 398:Acaena canescens 392: 380: 372: 364: 356: 348: 340: 328: 316: 304: 292: 280: 268: 256: 244: 232: 224: 222:Acaena acutifida 216: 179: 54: 53: 35: 21: 16:Species of plant 1793: 1792: 1788: 1787: 1786: 1784: 1783: 1782: 1738: 1737: 1736: 1735: 1678: 1676: 1671: 1663: 1658: 1650: 1645: 1637: 1632: 1624: 1622: 1614: 1609: 1601: 1596: 1588: 1583: 1575: 1570: 1562: 1557: 1549: 1544: 1535: 1534: 1529: 1516: 1508: 1503: 1495: 1490: 1482: 1477: 1469: 1464: 1456: 1451: 1443: 1440:Observation.org 1438: 1430: 1425: 1417: 1415: 1407: 1402: 1394: 1389: 1381: 1376: 1368: 1363: 1355: 1350: 1342: 1337: 1329: 1324: 1316: 1311: 1303: 1298: 1290: 1285: 1277: 1272: 1263: 1262: 1257: 1248: 1247: 1242: 1229: 1219: 1218: 1211: 1196: 1195: 1188: 1181: 1166: 1165: 1161: 1151: 1149: 1135: 1134: 1127: 1117: 1115: 1102: 1101: 1097: 1092: 1052:European rabbit 1028:Tortula robusta 1019: 976: 964: 931: 914:Acaena venulosa 782:Acaena neglecta 681:(H.Ross) Bitter 454:Acaena exaltata 430:Acaena compacta 414:Acaena closiana 354:Acaena alboffii 208: 207: 191: 181: 175: 162: 48: 17: 12: 11: 5: 1791: 1789: 1781: 1780: 1778:Rosaceae stubs 1775: 1770: 1765: 1760: 1755: 1750: 1740: 1739: 1734: 1733: 1726: 1719: 1711: 1708: 1707: 1690: 1673: 1672: 1670: 1669: 1665:wfo-0000986482 1656: 1643: 1630: 1620: 1607: 1594: 1581: 1568: 1555: 1542: 1526: 1524: 1518: 1517: 1515: 1514: 1510:wfo-0000985090 1501: 1488: 1475: 1462: 1449: 1436: 1423: 1413: 1400: 1387: 1374: 1361: 1348: 1335: 1322: 1309: 1296: 1283: 1270: 1255: 1239: 1237: 1231: 1230: 1225: 1217: 1216: 1209: 1186: 1179: 1159: 1125: 1094: 1093: 1091: 1088: 1060:A. magellanica 1044:A. magellanica 1018: 1015: 1003:Crozet Islands 975: 972: 963: 960: 948:greater burnet 933: 932: 930: 929: 928: 927: 919: 911: 903: 895: 887: 879: 871: 859: 851: 843: 835: 827: 819: 811: 803: 795: 787: 779: 767: 755: 743: 731: 719: 717:(Aiton) Bitter 707: 695: 683: 671: 659: 647: 635: 627: 619: 611: 603: 595: 587: 575: 567: 558:Acaena krausei 555: 553:(Phil.) Reiche 546:Acaena krausei 543: 534:Acaena krausei 531: 526:Acaena krausei 523: 515: 510:Acaena humilis 507: 499: 491: 483: 475: 467: 459: 451: 443: 435: 427: 419: 411: 403: 395: 386:Acaena cadilla 383: 378:Acaena cadilla 375: 367: 359: 351: 346:Acaena affinis 343: 331: 319: 307: 295: 283: 271: 259: 247: 235: 227: 219: 205: 204: 203: 200: 199: 193: 192: 182: 171: 170: 164: 163: 156: 154: 150: 149: 142: 138: 137: 132: 128: 127: 122: 118: 117: 112: 105: 104: 99: 92: 91: 86: 79: 78: 73: 66: 65: 60: 56: 55: 42: 41: 37: 36: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 1790: 1779: 1776: 1774: 1771: 1769: 1768:Île Amsterdam 1766: 1764: 1761: 1759: 1756: 1754: 1751: 1749: 1746: 1745: 1743: 1732: 1727: 1725: 1720: 1718: 1713: 1712: 1706: 1704: 1700: 1697:article is a 1696: 1691: 1688: 1684: 1679: 1666: 1661: 1657: 1653: 1648: 1644: 1640: 1635: 1631: 1627: 1621: 1617: 1612: 1608: 1604: 1599: 1595: 1591: 1586: 1582: 1578: 1573: 1569: 1565: 1560: 1556: 1552: 1547: 1543: 1538: 1532: 1528: 1527: 1525: 1523: 1519: 1511: 1506: 1502: 1498: 1493: 1489: 1485: 1480: 1476: 1472: 1467: 1463: 1459: 1454: 1450: 1446: 1441: 1437: 1433: 1428: 1424: 1420: 1414: 1410: 1405: 1401: 1397: 1392: 1388: 1384: 1379: 1375: 1371: 1366: 1362: 1358: 1353: 1349: 1345: 1340: 1336: 1332: 1327: 1323: 1319: 1314: 1310: 1306: 1301: 1297: 1293: 1288: 1284: 1280: 1275: 1271: 1266: 1260: 1256: 1251: 1245: 1241: 1240: 1238: 1236: 1232: 1228: 1223: 1212: 1206: 1202: 1201: 1193: 1191: 1187: 1182: 1176: 1172: 1171: 1163: 1160: 1147: 1143: 1141: 1132: 1130: 1126: 1113: 1109: 1107: 1099: 1096: 1089: 1087: 1085: 1081: 1077: 1073: 1069: 1065: 1061: 1057: 1053: 1049: 1045: 1041: 1037: 1032: 1030: 1029: 1024: 1016: 1014: 1012: 1008: 1004: 1000: 996: 992: 984: 980: 973: 971: 968: 961: 959: 957: 953: 952:South America 949: 945: 941: 940: 923: 920: 915: 912: 907: 904: 899: 896: 891: 888: 883: 880: 875: 872: 867: 863: 860: 855: 852: 847: 844: 839: 836: 831: 828: 823: 820: 815: 812: 807: 804: 799: 796: 791: 788: 783: 780: 775: 771: 768: 763: 759: 756: 751: 747: 744: 739: 735: 732: 727: 723: 720: 715: 711: 708: 703: 699: 696: 691: 687: 684: 679: 678:longiaristata 675: 672: 667: 663: 660: 655: 651: 648: 643: 639: 636: 631: 628: 623: 620: 615: 612: 607: 604: 599: 596: 591: 588: 583: 579: 576: 571: 568: 563: 559: 556: 551: 547: 544: 539: 535: 532: 527: 524: 519: 516: 511: 508: 503: 500: 495: 492: 487: 484: 479: 476: 471: 468: 463: 460: 455: 452: 447: 444: 439: 436: 431: 428: 423: 420: 415: 412: 407: 404: 399: 396: 391: 387: 384: 379: 376: 371: 368: 363: 360: 355: 352: 347: 344: 339: 335: 332: 327: 323: 320: 315: 311: 308: 303: 299: 296: 291: 287: 284: 279: 275: 272: 267: 263: 260: 255: 251: 248: 243: 239: 236: 231: 228: 223: 220: 215: 212: 211: 210: 201: 198: 194: 190: 186: 180: 178: 172: 169: 168:Binomial name 165: 161: 160: 155: 152: 151: 148: 147: 143: 140: 139: 136: 133: 130: 129: 126: 123: 120: 119: 116: 113: 110: 107: 106: 103: 100: 97: 94: 93: 90: 87: 84: 81: 80: 77: 76:Tracheophytes 74: 71: 68: 67: 64: 61: 58: 57: 52: 47: 43: 38: 34: 29: 26: 22: 19: 1703:expanding it 1692: 1677: 1521: 1234: 1199: 1169: 1162: 1150:. Retrieved 1148:(in Spanish) 1145: 1139: 1116:. Retrieved 1111: 1108:(Lam.) Vahl" 1105: 1098: 1083: 1075: 1067: 1059: 1055: 1043: 1033: 1026: 1022: 1020: 988: 982: 966: 965: 947: 943: 938: 937: 936: 921: 913: 905: 897: 889: 881: 873: 865: 861: 853: 845: 837: 829: 821: 813: 805: 797: 789: 781: 773: 769: 762:subtuspilosa 761: 757: 749: 745: 737: 733: 725: 721: 713: 709: 701: 697: 689: 685: 677: 673: 665: 661: 657:(Gay) Bitter 653: 649: 641: 637: 629: 621: 613: 605: 597: 589: 581: 577: 569: 561: 557: 549: 545: 537: 533: 525: 517: 509: 502:Acaena hirta 501: 493: 485: 477: 469: 461: 453: 445: 437: 429: 421: 413: 405: 397: 389: 385: 377: 369: 361: 353: 345: 337: 333: 326:semperpilosa 325: 321: 313: 309: 301: 297: 289: 285: 277: 273: 265: 261: 253: 249: 242:cardiostemon 241: 237: 229: 221: 213: 176: 174: 158: 157: 145: 108: 95: 82: 69: 24: 18: 1352:iNaturalist 1259:Wikispecies 1038:are in the 962:Description 702:grandiscapa 690:glabrescens 562:massonandra 438:Acaena coxi 290:macrochaeta 89:Angiosperms 1742:Categories 1466:Plant List 1090:References 944:buzzy burr 666:latisepala 642:basipilosa 538:glabratula 1695:Rosoideae 1652:100386621 1537:Q50827438 1471:rjp-12128 1080:dandelion 1068:Poa annua 954:and many 726:pubescens 714:laevigata 573:W.T.Aiton 357:Macloskie 314:minuscula 302:majuscula 278:luxurians 153:Species: 59:Kingdom: 1647:Tropicos 1616:10764665 1603:721490-1 1531:Wikidata 1497:27800007 1492:Tropicos 1383:10176704 1370:315239-2 1250:Q4671623 1244:Wikidata 1009:and the 825:Skottsb. 774:venulosa 654:closiana 582:venulosa 536:subvar. 197:Synonyms 135:Rosaceae 131:Family: 102:Eudicots 1577:5370910 1331:5370832 1152:9 March 1118:30 July 1017:Ecology 917:Griseb. 772:subsp. 750:robusta 738:pygmaea 736:subsp. 712:subsp. 700:subsp. 676:subsp. 664:subsp. 652:subsp. 633:Hook.f. 550:hirsuta 505:Citerne 390:pusilla 381:Hook.f. 349:Hook.f. 293:Franch. 252:subsp. 240:subsp. 141:Genus: 125:Rosales 121:Order: 63:Plantae 1748:Acaena 1623:NZOR: 1590:417172 1551:208262 1458:963226 1445:133169 1416:NZOR: 1409:281911 1344:417168 1318:229556 1292:455571 1279:131776 1207:  1177:  1078:) and 997:, the 993:, the 909:Bitter 901:Bitter 893:Bitter 885:Bitter 877:Bitter 869:Bitter 857:Bitter 849:Bitter 841:Bitter 817:Bitter 809:Bitter 801:Bitter 785:Bitter 765:Bitter 753:Bitter 741:Bitter 729:Bitter 705:Bitter 693:Bitter 669:Bitter 645:Bitter 625:Bitter 617:Bitter 609:Bitter 601:Bitter 593:H.Ross 565:Bitter 541:Bitter 521:Bitter 513:Bitter 497:Bitter 489:Bitter 481:Bitter 473:Bitter 465:Bitter 457:Bitter 449:Bitter 433:Hauman 425:Bitter 409:Bitter 393:Bitter 373:Bitter 365:Bitter 341:Bitter 329:Bitter 317:Bitter 305:Bitter 281:Bitter 269:Bitter 266:incisa 257:Bitter 245:Bitter 225:Bitter 217:Bitter 146:Acaena 115:Rosids 1693:This 1611:IRMNG 1427:NZPCN 1378:IRMNG 1357:83487 1048:forbs 864:var. 833:Phil. 793:Albov 760:var. 724:var. 688:var. 640:var. 580:var. 560:var. 548:var. 529:Phil. 441:Phil. 401:Phil. 336:var. 324:var. 312:var. 300:var. 288:var. 276:var. 264:var. 109:Clade 96:Clade 83:Clade 70:Clade 1699:stub 1634:POWO 1598:IPNI 1585:GRIN 1572:GBIF 1564:DMZX 1546:APNI 1479:POWO 1432:1444 1404:NCBI 1365:IPNI 1339:GRIN 1326:GBIF 1305:8QFX 1287:BOLD 1274:APNI 1205:ISBN 1175:ISBN 1154:2016 1120:2020 1034:The 925:Lam. 233:Vahl 206:List 189:Vahl 185:Lam. 1660:WFO 1559:CoL 1505:WFO 1391:NBN 1313:EoL 1300:CoL 1070:), 946:or 748:f. 417:Gay 388:f. 1744:: 1662:: 1649:: 1636:: 1613:: 1600:: 1587:: 1574:: 1561:: 1548:: 1533:: 1507:: 1494:: 1481:: 1468:: 1455:: 1442:: 1429:: 1406:: 1393:: 1380:: 1367:: 1354:: 1341:: 1328:: 1315:: 1302:: 1289:: 1276:: 1261:: 1246:: 1189:^ 1144:. 1128:^ 1110:. 1005:, 1001:, 958:. 187:) 111:: 98:: 85:: 72:: 1730:e 1723:t 1716:v 1705:. 1213:. 1183:. 1156:. 1138:" 1122:. 1104:" 1082:( 1074:( 1066:( 1054:( 183:(

Index


Scientific classification
Edit this classification
Plantae
Tracheophytes
Angiosperms
Eudicots
Rosids
Rosales
Rosaceae
Acaena
Binomial name
Lam.
Vahl
Synonyms
South America
subantarctic islands

Falkland Islands
Kerguelen Islands
Prince Edward Islands
Crozet Islands
South Georgia and the South Sandwich Islands
Heard Island and McDonald Islands
Tortula robusta
Kerguelen Islands
Southern Indian Ocean Islands tundra
forbs
European rabbit
annual meadow grass

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