Knowledge (XXG)

Leucospermum tomentosum

Source πŸ“

33: 280: 77: 255:, mostly spreading shrublet of approximately 75 cm (3 ft) high and up to 3 m (10 ft) in diameter, with alternately set, linear or narrowly spade-shaped, grey felty leaves, with one to three teeth near the tip. It has round, seated flower heads of 3–3Β½ cm (1.2–1.4 in) in diameter, occurring in groups of one to four, and consisting of deep yellow, very sweet scented flowers. It can survive the occasional 52: 541:. Just one isolated population near Mud River farm is about 10 km (6.2 mi) miles from the coast. Within its distribution, the average annual precipitation is 250–375 in (6,400–9,500 mm), almost entire falling during the southern winter. It grows individually in a very open vegetation in bare sand among other shrubs such as 303:, and some longer, thin, upright hairs. The grey felty, line-shaped leaves are 4½–6 cm (1.8–2.4 in) long and 3–5 mm (0.12–0.20 in) wide, with no or up to three teeth at the tip, a gradually narrowing base, the edges curled inside, giving the leaves the shape of a tube segment, 290:
is an evergreen shrublet of 0.4–1.0 m (1⅓–3β…“ ft) high and ½–3 m (1⅔–10 ft) in diameter, initially with upright and spreading branches, that later are weighted down by their own growth and develop roots where they touch the sand, from which point new branches emerge. The underground
299:, providing additional protection against fire. The main branches are stout and woody, 2–5 cm (0.8–2.0 in) in diameter. The flowering stems are upright to erect to spreading, 4–6 mm (1.6–2.4 in) in diameter, covered in dense, short, cringy, grey felty 337:
is about 2 cm long, straight in bud, tube-shaped, entirely deep yellow. The lower part, that remains merged when the flower, called tube, is open, is 4–5 mm (0.16–0.20 in) long, hairless and somewhat flattened sideways. The middle part (or
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species by the combination of small, cartilaginous, tightly overlapping bracts subtending the flower heads with short, soft hair on the outer surface, and leaves line-shaped, gully-shaped in cross section. It can be confused with
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subtending the individual flower are line-shaped 5–7 mm (0.20–0.28 in), embracing it at the base, with a regular row of hairs along the edge, a pointy tip and the outer surface softly hairy. The
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of about 5 mm (0.2 in) long and 3 mm (0.12 in) wide, cartilaginous, tightly adpressed overlapping and set with short soft hairs with a tuft of long grey hairs at the tip.
1123: 346:), which enclosed the pollen presenter in the bud, and is roughly hairy on the outside, losing hairs with age. From the centre of the perianth emerges a straight, slender, yellow 529:
The Saldanha pincushion occurs widely scattered along sandveld within 5 km (3.1 mi) of the Atlantic coast of South Africa, where it can be found between Bok Bay (near
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of the flowers in the same head are low cone-shaped, about 1.3 cm (0.51 in) long and 1 cm (0.4 in) wide, and is subtended by pointy lance-shaped
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The Saldanha pincushion is still relatively common but declining because parts of its habitat have been converted for agriculture, and the remainder has been
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is cylinder-shaped or narrowly elliptic, 1½–2 mm (0.06-0.08 in) long, with the groove that functions as the stigma across the very tip. The
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The species regenerates reasonably well from the underground rootstock after a fire, which naturally occurs in the strandveld and sand
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Johnson, L.A.S.; Briggs, Barbara G. (1975). "On the Proteaceaeβ€”the evolution and classification of a southern family".
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is subtended by four opaque, line- to awl-shaped scales of about 1 mm (0.04 in) long. The flowers of
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that has (some) upright branches and an underground rootstock. It can be distinguished from the other
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that also develops a single trunk at its base and in addition has pointed involucral bracts and
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of 1¾–2 cm (0.7–0.8 in) long. The thickened part at the tip of the style called
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province of South Africa. The species flowers between June and November. It is called
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The globe-shaped flower heads of 3–3Β½ cm (1.2–1.4 in) in diameter, without
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On the cultivation of the plants belonging to the natural order of Proteeae
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has been assigned, consistently has a basic chromosome number of twelve (
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and somewhat directed upwards and overlapping higher up the branches.
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that is restricted to a narrow strip along the Atlantic coast of the
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Shrub in the family Proteaceae from the Western Cape of South Africa
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because it regenerates from the underground rootstock. It is an
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10.2305/IUCN.UK.2020-3.RLTS.T113177157A185547105.en
603:Rebelo, A.G.; Mtshali, H.; von Staden, L. (2020). 1124:Taxa named by Robert Brown (botanist, born 1773) 444:assigned the Saldanha pincushion to the genus 428:The Saldanha pincushion was first observed by 763:Transactions of the Linnean Society of London 314:, are grouped with one to four together. The 8: 788:: CS1 maint: numeric names: authors list ( 365:The subtribe Proteinae, to which the genus 877: 533:) in the south and the sandy flat between 436:), who described it in 1781, and named it 404:that develops a single trunk at its base, 50: 31: 20: 626: 295:is stout and covered in a thick layer of 707:Botanical Journal of the Linnean Society 659: 657: 655: 653: 651: 649: 647: 645: 479:in 1891 placed the species in his genus 667:Taxonomic Studies on Leucospermum R.Br. 595: 781: 432:in 1771 at Jan Besis Kraal (currently 1099:IUCN Red List near threatened species 827:Leucospermum: Botany and Horticulture 7: 582:species. It is therefore considered 384:is the only species assigned to the 1109:Endemic flora of the Cape Provinces 614:IUCN Red List of Threatened Species 855:SANBI Threatened Species Programme 776:10.1111/j.1096-3642.1810.tb00013.x 719:10.1111/j.1095-8339.1975.tb01644.x 685:"Fragrant and aromatic plant list" 14: 1119:Taxa named by Carl Peter Thunberg 525:Distribution, habitat and ecology 1037:urn:lsid:ipni.org:names:705074-1 75: 758:"On the Proteaceae of Jussieu" 377:Differences with other species 1: 664:Rourke, John Patrick (1970). 492:without a proper description 821:Criley, Richard A. (2010). 1140: 621:: e.T113177157A185547105. 564:every other decade or so. 825:. In Jules Janick (ed.). 804:"Identifying Pincushions" 508:has been assigned to the 452:published in 1809 titled 442:Richard Anthony Salisbury 413:L. hypophyllocarpodendron 215: 208: 186: 179: 72:Scientific classification 70: 48: 39: 30: 23: 1114:Plants described in 1781 891:Leucospermum tomentosum 607:Leucospermum tomentosum 539:Hopefield, Western Cape 473:Leucospermum tomentosum 360:Leucospermum tomentosum 288:Leucodendron tomentosum 248:Leucospermum tomentosum 227:Leucadendron tomentosum 223:Leucadendrum tomentosum 190:Leucospermum tomentosum 25:Leucospermum tomentosum 531:Atlantis, Western Cape 458:. When he erected the 284: 851:"Saldanha pincushion" 489:Leucospermum ecklonii 485:Heinrich Wilhelm Buek 362:are sweetly scented. 282: 232:Leucospermum ecklonii 808:Protea Atlas Project 740:Protea Atlas Project 733:"Leucospermum R.Br." 553:and large clumps of 673:. pp. 159–164. 517:. The species name 496:John Patrick Rourke 471:called the species 430:Carl Peter Thunberg 269:Saldanha pincushion 42:Conservation status 285: 172:L. tomentosum 1086: 1085: 1006:Open Tree of Life 883:Taxon identifiers 487:created the name 244: 243: 65: 1131: 1079: 1078: 1066: 1065: 1053: 1052: 1040: 1039: 1027: 1026: 1014: 1013: 1001: 1000: 988: 987: 975: 974: 962: 961: 949: 948: 936: 935: 923: 922: 910: 909: 908: 878: 859: 858: 847: 841: 840: 818: 812: 811: 800: 794: 793: 787: 779: 750: 744: 743: 737: 729: 723: 722: 702: 696: 695: 689: 681: 675: 674: 672: 661: 640: 639: 637: 635: 630: 600: 521:means "woolly". 438:Protea tomentosa 352:pollen presenter 219:Protea tomentosa 192: 80: 79: 59: 54: 53: 35: 21: 1139: 1138: 1134: 1133: 1132: 1130: 1129: 1128: 1089: 1088: 1087: 1082: 1074: 1069: 1061: 1056: 1048: 1043: 1035: 1030: 1022: 1017: 1009: 1004: 996: 991: 983: 978: 970: 965: 957: 952: 944: 939: 931: 926: 918: 913: 904: 903: 898: 885: 868: 863: 862: 849: 848: 844: 837: 820: 819: 815: 802: 801: 797: 780: 752: 751: 747: 735: 731: 730: 726: 704: 703: 699: 687: 683: 682: 678: 670: 663: 662: 643: 633: 631: 602: 601: 597: 592: 570: 527: 460:segregate genus 426: 379: 305:alternately set 277: 261:endemic species 204: 194: 188: 175: 74: 66: 57:Near Threatened 55: 51: 44: 17: 12: 11: 5: 1137: 1135: 1127: 1126: 1121: 1116: 1111: 1106: 1101: 1091: 1090: 1084: 1083: 1081: 1080: 1076:wfo-0001106904 1067: 1054: 1041: 1028: 1015: 1002: 989: 976: 963: 950: 937: 924: 911: 895: 893: 887: 886: 881: 875: 874: 872:several photos 867: 866:External links 864: 861: 860: 842: 835: 813: 795: 745: 724: 697: 676: 641: 594: 593: 591: 588: 569: 566: 526: 523: 425: 422: 378: 375: 276: 273: 242: 241: 240: 239: 229: 213: 212: 206: 205: 195: 184: 183: 177: 176: 169: 167: 163: 162: 155: 151: 150: 145: 141: 140: 135: 131: 130: 125: 118: 117: 112: 105: 104: 99: 92: 91: 86: 82: 81: 68: 67: 49: 46: 45: 40: 37: 36: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 1136: 1125: 1122: 1120: 1117: 1115: 1112: 1110: 1107: 1105: 1102: 1100: 1097: 1096: 1094: 1077: 1072: 1068: 1064: 1059: 1055: 1051: 1046: 1042: 1038: 1033: 1029: 1025: 1020: 1016: 1012: 1007: 1003: 999: 994: 990: 986: 981: 977: 973: 968: 964: 960: 955: 951: 947: 942: 938: 934: 929: 925: 921: 916: 912: 907: 901: 897: 896: 894: 892: 888: 884: 879: 873: 870: 869: 865: 856: 852: 846: 843: 838: 836:9780470650721 832: 828: 824: 817: 814: 809: 805: 799: 796: 791: 785: 777: 773: 769: 765: 764: 759: 755: 749: 746: 741: 734: 728: 725: 720: 716: 712: 708: 701: 698: 693: 686: 680: 677: 669: 668: 660: 658: 656: 654: 652: 650: 648: 646: 642: 629: 624: 620: 616: 615: 610: 608: 599: 596: 589: 587: 585: 581: 580: 575: 567: 565: 563: 558: 556: 552: 551: 546: 545: 540: 536: 532: 524: 522: 520: 516: 515: 511: 507: 506:L. tomentosum 503: 501: 497: 493: 490: 486: 482: 478: 474: 470: 466: 465: 461: 457: 456: 451: 450:Joseph Knight 448:in a book by 447: 443: 439: 435: 431: 423: 421: 419: 418:canaliculatum 415: 414: 409: 408: 403: 402: 401:L. rodolentum 396: 392: 391: 387: 383: 382:L. tomentosum 376: 374: 372: 368: 363: 361: 357: 353: 349: 345: 341: 336: 333: 328: 323: 321: 317: 313: 308: 306: 302: 298: 294: 289: 281: 274: 272: 270: 266: 262: 258: 254: 250: 249: 237: 233: 230: 228: 224: 220: 217: 216: 214: 211: 207: 203: 199: 193: 191: 185: 182: 181:Binomial name 178: 174: 173: 168: 165: 164: 161: 160: 156: 153: 152: 149: 146: 143: 142: 139: 136: 133: 132: 129: 126: 123: 120: 119: 116: 113: 110: 107: 106: 103: 102:Tracheophytes 100: 97: 94: 93: 90: 87: 84: 83: 78: 73: 69: 63: 58: 47: 43: 38: 34: 29: 26: 22: 19: 1104:Leucospermum 1024:tro-26500615 890: 854: 845: 826: 816: 807: 798: 784:cite journal 767: 761: 754:Robert Brown 748: 739: 727: 710: 706: 700: 691: 679: 666: 632:. Retrieved 618: 612: 606: 598: 577: 571: 568:Conservation 559: 555:Restionaceae 548: 542: 528: 518: 514:Leucospermum 512: 505: 504: 488: 481:Leucadendron 480: 472: 469:Robert Brown 464:Leucospermum 462: 453: 446:Leucadendrum 445: 437: 427: 417: 411: 405: 399: 395:Leucospermum 394: 390:Leucospermum 388: 381: 380: 367:Leucospermum 366: 364: 359: 324: 309: 287: 286: 271:in English. 268: 265:Western Cape 247: 246: 245: 231: 226: 222: 218: 189: 187: 171: 170: 159:Leucospermum 158: 121: 108: 95: 24: 18: 954:iNaturalist 634:18 November 498:considered 483:. In 1844, 477:Otto Kuntze 316:common base 275:Description 236:nomen nudum 115:Angiosperms 1093:Categories 1019:Plant List 770:: 15–226. 713:(2): 106. 590:References 584:vulnerable 535:Vredenburg 519:tomentosum 500:synonymous 148:Proteaceae 985:113177157 906:Q18079440 576:by alien 550:Passerina 544:Metalasia 467:in 1810, 434:Milnerton 407:L. parile 293:rootstock 283:Side view 253:evergreen 166:Species: 138:Proteales 85:Kingdom: 1063:26500615 1058:Tropicos 972:705074-1 900:Wikidata 756:(1809). 494:, which 424:Taxonomy 335:perianth 332:4-merous 257:wildfire 210:Synonyms 144:Family: 128:Eudicots 62:IUCN 3.1 998:1155791 946:3996942 574:invaded 510:section 416:subsp. 386:section 154:Genus: 134:Order: 89:Plantae 60: ( 1050:795-67 1011:833700 959:589135 920:331243 833:  579:Acacia 562:fynbos 373:=24). 327:bracts 320:bracts 312:stalks 251:is an 198:Thunb. 1045:SANBI 933:6Q63W 736:(PDF) 692:SANBI 688:(PDF) 671:(PDF) 356:ovary 348:style 344:limbs 340:claws 301:hairs 202:R.Br. 122:Clade 109:Clade 96:Clade 1032:POWO 993:NCBI 980:IUCN 967:IPNI 941:GBIF 915:BOLD 831:ISBN 790:link 636:2021 619:2020 537:and 325:The 297:bark 1071:WFO 928:CoL 823:"2" 772:doi 715:doi 623:doi 1095:: 1073:: 1060:: 1047:: 1034:: 1021:: 1008:: 995:: 982:: 969:: 956:: 943:: 930:: 917:: 902:: 853:. 806:. 786:}} 782:{{ 766:. 760:. 738:. 711:70 709:. 690:. 644:^ 617:. 611:. 586:. 557:. 547:, 502:. 475:. 440:. 371:2n 225:, 221:, 200:) 124:: 111:: 98:: 857:. 839:. 810:. 792:) 778:. 774:: 768:X 742:. 721:. 717:: 694:. 638:. 625:: 609:" 605:" 238:) 234:( 196:( 64:)

Index


Conservation status
Near Threatened
IUCN 3.1
Scientific classification
Edit this classification
Plantae
Tracheophytes
Angiosperms
Eudicots
Proteales
Proteaceae
Leucospermum
Binomial name
Thunb.
R.Br.
Synonyms
nomen nudum
evergreen
wildfire
endemic species
Western Cape

rootstock
bark
hairs
alternately set
stalks
common base
bracts

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