Knowledge (XXG)

Sclerocactus glaucus

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This cactus is cylindrical in shape and measures up to 28 centimeters tall by 9 wide, though it is usually much shorter. During the dry season it may shrink so much it disappears beneath the soil surface. There are up to 12 white radial spines on each of its
308:, and several straight whitish, reddish, or black central spines pointing in various directions. The central spines may be 1 to 2 centimeters long or more. The fragrant funnel- or bell-shaped flower is up to 5 or 6 centimeters long and has pink 1103: 867: 1208: 670: 932: 1203: 1064: 815: 477:
This cactus faces a number of threats. Almost all of the populations are threatened by habitat loss and degradation due to human activities such as
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12-month Finding on a Petition To List Sclerocactus brevispinus (Pariette cactus) as an Endangered or Threatened Species; Taxonomic Change From
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of Utah. The two new species retained their federally threatened status, which they had received while members of
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The description of this species formerly included plants now belonging to
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was applied only to plants found in Colorado; it made the common name
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in the United States, where it is known only from the area between
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have white or green filaments and yellow anthers. The fruit is
1039: 726: 288:, because now this species does not occur in the 320:-shaped and up to 2 or 3 centimeters in length. 257:. It is a federally listed threatened species. 511: 509: 507: 505: 8: 714: 50: 31: 20: 485:to the area. It has been affected by the 323:This plant grows on exposed stretches of 501: 1209:Endangered flora of the United States 567: 565: 563: 7: 1204:Endemic flora of the United States 643:. Pentland, Oregon: Timber Press. 342:slopes. Nearby rivers include the 14: 990:urn:lsid:ipni.org:names:230763-2 90: 1135:urn:lsid:ipni.org:names:87395-2 677:Center for Plant Conservation. 1: 1184:NatureServe imperiled species 639:Anderson, Edward F. (2001). 404:Echinocereus triglochidiatus 300:; Anderson (2001) does not. 456:Chrysothamnus viscidiflorus 412:Simpson's pincushion cactus 282:Uinta Basin hookless cactus 1225: 1194:Cacti of the United States 592:to Three Separate Species. 400:strawberry hedgehog cactus 237:known by the common name 211: 204: 87:Scientific classification 85: 68: 48: 39: 30: 23: 614:Sclerocactus brevispinus 432:Krascheninnikovia lanata 362:-dominated desert shrub 269:Sclerocactus wetlandicus 263:Sclerocactus brevispinus 239:Colorado hookless cactus 706:USDA Plants Profile of 577:Flora of North America. 479:hydrocarbon exploration 272:, two cacti endemic to 221:(K.Schumann) L.D.Benson 487:TransColorado Pipeline 464:Sporobolus cryptandrus 372:Atriplex confertifolia 524:. Arlington, Virginia 448:Gutierrezia sarothrae 416:Pediocactus simpsonii 233:is a rare species of 1041:Echinocactus glaucus 758:Sclerocactus glaucus 728:Sclerocactus glaucus 708:Sclerocactus glaucus 689:Sclerocactus glaucus 666:Sclerocactus glaucus 610:Sclerocactus glaucus 590:Sclerocactus glaucus 588:Taxonomic Change of 573:Sclerocactus glaucus 544:"Appendices | CITES" 520:Sclerocactus glaucus 516:NatureServe (2024). 230:Sclerocactus glaucus 215:Sclerocactus glaucus 25:Sclerocactus glaucus 629:September 18, 2007. 597:September 15, 2009. 493:is also a problem. 424:Opuntia polyacantha 420:prickly pear cactus 42:Conservation status 673:2011-10-26 at the 1199:Flora of Colorado 1171: 1170: 946:Open Tree of Life 720:Taxon identifiers 691:Five-year Review. 650:978-0-88192-498-5 641:The Cactus Family 440:Yucca harrimaniae 392:Indian rice grass 364:plant communities 226: 225: 80: 63: 16:Species of cactus 1216: 1164: 1163: 1151: 1150: 1138: 1137: 1125: 1124: 1112: 1111: 1099: 1098: 1086: 1085: 1073: 1072: 1060: 1059: 1058: 1032: 1031: 1019: 1018: 1006: 1005: 993: 992: 980: 979: 967: 966: 954: 953: 941: 940: 928: 927: 915: 914: 902: 901: 889: 888: 876: 875: 863: 862: 850: 849: 837: 836: 824: 823: 811: 810: 798: 797: 785: 784: 775: 774: 762: 761: 760: 747: 746: 745: 715: 694: 684: 678: 662: 656: 654: 636: 630: 627:Federal Register 604: 598: 595:Federal Register 584: 578: 569: 558: 557: 555: 554: 540: 534: 533: 531: 529: 513: 396:Stipa hymenoides 354:. It is part of 217: 95: 94: 74: 57: 54: 53: 35: 21: 1224: 1223: 1219: 1218: 1217: 1215: 1214: 1213: 1174: 1173: 1172: 1167: 1159: 1154: 1146: 1141: 1133: 1128: 1120: 1115: 1107: 1102: 1094: 1089: 1081: 1076: 1068: 1063: 1054: 1053: 1048: 1035: 1027: 1022: 1014: 1009: 1001: 996: 988: 983: 975: 970: 962: 957: 949: 944: 936: 931: 923: 918: 910: 905: 897: 892: 884: 879: 871: 866: 858: 853: 845: 840: 832: 827: 819: 814: 806: 801: 793: 788: 780: 778: 770: 765: 756: 755: 750: 741: 740: 735: 722: 702: 697: 685: 681: 675:Wayback Machine 663: 659: 651: 638: 637: 633: 605: 601: 585: 581: 570: 561: 552: 550: 542: 541: 537: 527: 525: 515: 514: 503: 499: 452:low rabbitbrush 384:black sagebrush 380:Hilaria jamesii 352:Gunnison Rivers 222: 219: 213: 200: 197:S. glaucus 89: 81: 64: 55: 51: 44: 17: 12: 11: 5: 1222: 1220: 1212: 1211: 1206: 1201: 1196: 1191: 1186: 1176: 1175: 1169: 1168: 1166: 1165: 1161:wfo-0000660469 1152: 1139: 1126: 1113: 1100: 1087: 1074: 1061: 1045: 1043: 1037: 1036: 1034: 1033: 1029:wfo-0001287160 1020: 1007: 994: 981: 968: 955: 942: 929: 916: 903: 890: 877: 864: 851: 838: 825: 812: 799: 786: 776: 763: 748: 732: 730: 724: 723: 718: 712: 711: 701: 700:External links 698: 696: 695: 679: 657: 649: 631: 622:S. wetlandicus 599: 579: 559: 535: 500: 498: 495: 472:Leymus salinus 468:Salina wildrye 388:Artemisia nova 334:benches above 251:Grand Junction 224: 223: 220: 209: 208: 202: 201: 194: 192: 188: 187: 180: 176: 175: 170: 166: 165: 160: 156: 155: 153:Caryophyllales 150: 146: 145: 140: 133: 132: 127: 120: 119: 114: 107: 106: 101: 97: 96: 83: 82: 69: 66: 65: 49: 46: 45: 40: 37: 36: 28: 27: 15: 13: 10: 9: 6: 4: 3: 2: 1221: 1210: 1207: 1205: 1202: 1200: 1197: 1195: 1192: 1190: 1187: 1185: 1182: 1181: 1179: 1162: 1157: 1153: 1149: 1144: 1140: 1136: 1131: 1127: 1123: 1118: 1114: 1110: 1105: 1101: 1097: 1092: 1088: 1084: 1079: 1075: 1071: 1066: 1062: 1057: 1051: 1047: 1046: 1044: 1042: 1038: 1030: 1025: 1021: 1017: 1012: 1008: 1004: 999: 995: 991: 986: 982: 978: 973: 969: 965: 960: 956: 952: 947: 943: 939: 934: 930: 926: 921: 917: 913: 908: 904: 900: 895: 891: 887: 882: 878: 874: 869: 865: 861: 856: 852: 848: 843: 839: 835: 830: 826: 822: 817: 813: 809: 804: 800: 796: 791: 787: 783: 777: 773: 768: 764: 759: 753: 749: 744: 738: 734: 733: 731: 729: 725: 721: 716: 710: 709: 704: 703: 699: 692: 690: 683: 680: 676: 672: 669: 667: 661: 658: 652: 646: 642: 635: 632: 628: 625: 623: 619: 615: 611: 603: 600: 596: 593: 591: 583: 580: 576: 574: 568: 566: 564: 560: 549: 545: 539: 536: 523: 521: 512: 510: 508: 506: 502: 496: 494: 492: 488: 484: 480: 475: 473: 469: 465: 461: 460:sand dropseed 457: 453: 449: 445: 441: 437: 433: 429: 425: 421: 417: 413: 409: 408:melanacanthus 405: 401: 397: 393: 389: 385: 381: 377: 373: 369: 365: 361: 357: 353: 349: 345: 341: 337: 333: 329: 326: 321: 319: 315: 311: 307: 301: 299: 295: 291: 287: 283: 279: 275: 271: 270: 265: 264: 258: 256: 252: 248: 244: 240: 236: 232: 231: 218: 216: 210: 207: 206:Binomial name 203: 199: 198: 193: 190: 189: 186: 185: 181: 178: 177: 174: 171: 168: 167: 164: 161: 158: 157: 154: 151: 148: 147: 144: 141: 138: 135: 134: 131: 128: 125: 122: 121: 118: 117:Tracheophytes 115: 112: 109: 108: 105: 102: 99: 98: 93: 88: 84: 78: 72: 67: 61: 47: 43: 38: 34: 29: 26: 22: 19: 1189:Sclerocactus 1040: 727: 707: 688: 682: 665: 660: 640: 634: 626: 621: 617: 613: 609: 602: 594: 589: 582: 572: 551:. Retrieved 547: 538: 526:. Retrieved 519: 476: 471: 463: 455: 447: 439: 431: 423: 415: 407: 403: 395: 387: 379: 371: 330:, including 322: 302: 297: 293: 281: 277: 267: 261: 259: 238: 229: 228: 227: 214: 212: 196: 195: 184:Sclerocactus 183: 136: 123: 110: 24: 18: 964:tro-5100451 920:NatureServe 842:iNaturalist 752:Wikispecies 693:March 2008. 336:floodplains 290:Uinta Basin 169:Subfamily: 130:Angiosperms 60:NatureServe 1178:Categories 959:Plant List 618:S. glaucus 553:2022-01-14 497:References 298:S. glaucus 294:S. glaucus 278:S. glaucus 173:Cactoideae 73:Appendix I 56:Imperiled 1056:Q14944435 808:242415285 548:cites.org 528:6 January 483:livestock 444:snakeweed 428:winterfat 368:shadscale 360:sagebrush 191:Species: 163:Cactaceae 100:Kingdom: 1143:Tropicos 1109:10694617 1050:Wikidata 1011:Tropicos 998:Species+ 925:2.832412 873:10202707 860:230763-2 737:Wikidata 671:Archived 491:Poaching 356:saltbush 348:Colorado 332:alluvial 325:gravelly 286:misnomer 255:Montrose 247:Colorado 241:. It is 159:Family: 143:Eudicots 1148:5104701 1096:87395-2 1070:3084585 1016:5100451 938:1229200 821:3084583 743:Q972017 606:USFWS. 586:USFWS. 466:), and 376:galleta 338:and on 314:stamens 306:areoles 243:endemic 179:Genus: 149:Order: 104:Plantae 75: ( 58: ( 1122:195338 1083:319244 972:PLANTS 951:477470 912:151845 886:122457 847:168669 834:319243 795:589633 779:ECOS: 686:USFW. 655:p. 626 647:  620:, and 318:barrel 312:. The 310:tepals 235:cactus 1104:IRMNG 1003:20415 977:SCGL3 899:19759 868:IRMNG 772:4VP7W 436:yucca 406:var. 344:Green 137:Clade 124:Clade 111:Clade 77:CITES 71:CITES 1130:POWO 1117:ITIS 1091:IPNI 1078:GRIN 1065:GBIF 985:POWO 933:NCBI 907:IUCN 894:ITIS 855:IPNI 829:GRIN 816:GBIF 782:2280 645:ISBN 530:2024 358:and 350:and 340:mesa 328:clay 274:Utah 266:and 253:and 1156:WFO 1024:WFO 881:ISC 803:FNA 790:EoL 767:CoL 612:to 474:). 458:), 450:), 442:), 434:), 426:), 418:), 410:), 398:), 390:), 382:), 374:), 245:to 1180:: 1158:: 1145:: 1132:: 1119:: 1106:: 1093:: 1080:: 1067:: 1052:: 1026:: 1013:: 1000:: 987:: 974:: 961:: 948:: 935:: 922:: 909:: 896:: 883:: 870:: 857:: 844:: 831:: 818:: 805:: 792:: 769:: 754:: 739:: 616:, 562:^ 546:. 504:^ 346:, 284:a 139:: 126:: 113:: 668:. 653:. 624:. 575:. 556:. 532:. 522:" 518:" 470:( 462:( 454:( 446:( 438:( 430:( 422:( 414:( 402:( 394:( 386:( 378:( 370:( 79:) 62:)

Index


Conservation status
NatureServe
CITES
CITES
Scientific classification
Edit this classification
Plantae
Tracheophytes
Angiosperms
Eudicots
Caryophyllales
Cactaceae
Cactoideae
Sclerocactus
Binomial name
cactus
endemic
Colorado
Grand Junction
Montrose
Sclerocactus brevispinus
Sclerocactus wetlandicus
Utah
misnomer
Uinta Basin
areoles
tepals
stamens
barrel

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