Knowledge (XXG)

Coulter pine

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which are 20–40 cm (7.9–15.7 in) long (occasionally as much as twenty inches (51 centimeters) length has been observed), 23 centimeters (nine inches) in width, and weigh 2–5 kg (4.4–11.0 lb) when fresh. Each segment, or "scale", of the cone is tipped with a talon-like hook.
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and physician. The Coulter pine produces some of the heaviest cones of any pine tree, up to 5 kg (11 lb) and among conifers is exceeded only by the cones of
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are needle-like, in bundles of three, glaucous gray-green, 15–30 cm (5.9–11.8 in) long and stout, 2 mm (0.079 in) thick.
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are longer. The large size of the cones, combined with the claw-like scales, has earned them the nickname "widowmakers" among locals.
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prefers south-facing slopes between 200–2,300 m (660–7,550 ft) elevation, and tolerates dry rocky soil.
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Wildlife, especially squirrels, gather the large seeds. They were also once eaten by Native Americans.
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Coulter pines produce the largest cones of any pine tree species and people are advised to wear
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Large cone, found at 4,150 ft elevation in the Santa Lucia Ranger District of the
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The wood is weak and soft, so that the species is little used other than for firewood.
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most often appears in mixed forests. The Coulter pine occurs in a number of forest
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often forage on the species, and peel the bark to access insects underneath.
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Although it has a limited range in the wild, the Coulter pine is a popular
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Exceptional cone example, shown with needle cluster (soda can for scale).
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Gardener's Chronicle Volume 23 (third series)(March 28, 1885) Page 415
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when working in Coulter pine groves, although the slender cones of the
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National Wildlife Federation Field Guide to Trees of North America
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The outstanding characteristic of this tree is the large, spiny
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Moore, Gerry; Kershner, Bruce; Tufts, Craig; Mathews, Daniel;
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Natural history of the California chaparral and woodlands
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Mature tree, as seen from under branches at ground level
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A view of the upper portion of a mature Coulter Pine.
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in Mexico. Isolated groves are found as far north as
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Hogan, C. Michael (2008). Stromberg, Nicklas (ed.).
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Western Forests (The Audubon Society Nature Guides)
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The Coulter pine has gained the 409:. It is more distantly related to 306:in the United States and northern 14: 1376:urn:lsid:ipni.org:names:196961-2 665: 651: 642: 628: 614: 600: 591: 579: 555: 541: 527: 513: 501: 487: 343:and is grown in many countries. 90: 16:Pine tree found in North America 1503:Garden plants of North America 1: 1007:. Royal Horticultural Society 467:drought tolerant landscaping 1498:Decorative fruits and seeds 949:Harvard University Herbaria 781:. New York: Knopf. p.  471:Royal Horticultural Society 1529: 1448:Pinus taxa by common names 841:(illustrations). Chicago: 715:Lanner, Ronald M. (1999). 564:Los Padres National Forest 1453:Trees of Northern America 945:Missouri Botanical Garden 775:Whitney, Stephen (1985). 622:Close-up of spiral detail 495:Pollen cones (male cones) 420:This erect, medium-sized 282: 273: 256: 249: 87:Scientific classification 85: 63: 54: 41: 32: 23: 1488:San Bernardino Mountains 1036:USDA Plants Profile for 568:California Coastal Range 1031:Jepson Manual Treatment 889:The Gymnosperm Database 636:Close-up of barb detail 521:Close-up of bark detail 1513:Drought-tolerant trees 947:, St. Louis, MO & 843:A.C. McClurg & Co. 717:Conifers of California 1493:San Gabriel Mountains 929:Kral, Robert (1993). 866:Cope, Amy B. (1993). 475:Award of Garden Merit 434:San Jacinto Mountains 312:Clearlake, California 914:: e.T42352A2974687. 461:is cultivated as an 438:California black oak 322:. It is named after 1458:Flora of California 896:Farjon, A. (2013). 333:Araucaria bidwillii 304:Southern California 57:Conservation status 966:Globaltwitcher.com 430:plant associations 1425: 1424: 1332:Open Tree of Life 1066:Taxon identifiers 992:978-1-4027-3875-3 823:Chase, J. Smeaton 535:Foliage and cones 354:is a substantial 314:on the flanks of 287: 286: 80: 1520: 1508:Ornamental trees 1418: 1417: 1405: 1404: 1392: 1391: 1379: 1378: 1366: 1365: 1353: 1352: 1340: 1339: 1327: 1326: 1317: 1316: 1304: 1303: 1291: 1290: 1278: 1277: 1265: 1264: 1252: 1251: 1239: 1238: 1229: 1228: 1216: 1215: 1203: 1202: 1190: 1189: 1177: 1176: 1167: 1166: 1154: 1153: 1141: 1140: 1128: 1127: 1118: 1117: 1108: 1107: 1106: 1093: 1092: 1091: 1061: 1053:photo database, 1015: 1013: 1012: 1001:"Pinus coulteri" 996: 973: 968:. Archived from 952: 951:, Cambridge, MA. 925: 923: 892: 875: 868:"Pinus coulteri" 862: 845:pp. 24–26. 809: 803: 797: 796: 772: 766: 760: 754: 748: 742: 736: 730: 727: 721: 720: 712: 706: 700: 694: 688: 669: 655: 646: 632: 618: 604: 595: 583: 559: 545: 531: 517: 505: 491: 278: 262: 242:P. coulteri 95: 94: 74: 69: 68: 37: 21: 1528: 1527: 1523: 1522: 1521: 1519: 1518: 1517: 1428: 1427: 1426: 1421: 1413: 1408: 1400: 1395: 1387: 1382: 1374: 1369: 1361: 1356: 1348: 1343: 1335: 1330: 1322: 1320: 1312: 1307: 1299: 1294: 1286: 1281: 1273: 1268: 1260: 1255: 1247: 1242: 1234: 1232: 1224: 1219: 1211: 1206: 1198: 1193: 1185: 1180: 1172: 1170: 1162: 1157: 1149: 1144: 1136: 1131: 1123: 1121: 1113: 1111: 1102: 1101: 1096: 1087: 1086: 1081: 1068: 1022: 1010: 1008: 999: 993: 976: 955: 928: 895: 878: 865: 821: 818: 813: 812: 804: 800: 793: 774: 773: 769: 763:NWF Field Guide 761: 757: 749: 745: 737: 733: 728: 724: 714: 713: 709: 701: 697: 689: 685: 680: 673: 670: 661: 660: 656: 647: 638: 637: 633: 624: 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cone at 45: 40: 36: 31: 28: 22: 19: 1483:Diablo Range 1073: 1045: 1037: 1009:. Retrieved 1004: 982: 970:the original 965: 959: 939: 932: 911: 905: 899: 888: 882: 871: 834: 828: 816:Bibliography 801: 777: 770: 758: 746: 734: 725: 716: 710: 698: 686: 458: 457: 454: 451: 425: 419: 411:Jeffrey pine 406: 400: 379: 368: 351: 350: 338: 331: 299: 294: 293: 290:Coulter pine 289: 288: 259: 257: 241: 240: 228: 224: 220:Subsection: 212: 208: 196: 192: 180: 130:Gymnospermae 123: 110: 48:Mount Wilson 43: 26: 24:Coulter pine 18: 1350:kew-2561977 1296:NatureServe 1221:iNaturalist 1098:Wikispecies 979:Nelson, Gil 839:Eytel, Carl 691:Farjon 2013 442:Woodpeckers 347:Description 326:, an Irish 316:Mt. Konocti 1432:Categories 1345:Plant List 1122:Calflora: 1011:2013-09-27 751:Hogan 2008 703:Earle 2018 678:References 391:sugar pine 356:coniferous 229:Ponderosae 188:Subgenus: 136:Division: 1187:233500931 1051:CalPhotos 739:Cope 1993 359:evergreen 236:Species: 227:subsect. 213:Trifoliae 204:Section: 150:Pinopsida 140:Pinophyta 100:Kingdom: 1402:24900187 1397:Tropicos 1301:2.147375 1262:10764449 1249:196961-2 1089:Q1137001 1083:Wikidata 1026:Calflora 851:11004975 825:(1911). 387:hardhats 328:botanist 170:Pinaceae 166:Family: 77:IUCN 3.1 1337:1075721 1200:5285113 1151:1010952 1049:in the 859:3477527 570:of the 481:Gallery 397:Ecology 364:in the 176:Genus: 160:Pinales 156:Order: 146:Class: 104:Plantae 75: ( 1358:PLANTS 1321:NZOR: 1275:183333 1174:pincou 1171:FEIS: 1115:184069 1112:APDB: 989:  857:  849:  789:  375:leaves 298:), or 267:D. Don 211:sect. 195:subg. 1443:Pinus 1389:13071 1363:PICO3 1288:42352 1257:IRMNG 1236:14163 1233:IPA: 1226:67330 1213:28437 1164:PIUCO 1138:4J254 659:Seeds 382:cones 370:Pinus 366:genus 197:Pinus 181:Pinus 124:Clade 111:Clade 1371:POWO 1314:3351 1309:NCBI 1283:IUCN 1270:ITIS 1244:IPNI 1208:GRIN 1195:GBIF 1159:EPPO 1125:6512 987:ISBN 912:2013 855:OCLC 847:LCCN 787:ISBN 608:Cone 448:Uses 422:pine 362:tree 318:and 1410:WFO 1384:RHS 1182:FNA 1146:EoL 1133:CoL 916:doi 783:410 473:'s 1434:: 1412:: 1399:: 1386:: 1373:: 1360:: 1347:: 1334:: 1311:: 1298:: 1285:: 1272:: 1259:: 1246:: 1223:: 1210:: 1197:: 1184:: 1161:: 1148:: 1135:: 1100:: 1085:: 1003:. 964:. 910:. 904:. 887:. 870:. 853:. 837:. 833:. 785:. 566:, 477:. 440:. 405:, 336:. 225:P. 209:P. 193:P. 126:: 113:: 42:A 1014:. 995:. 962:" 958:" 935:" 931:" 924:. 918:: 902:" 898:" 891:. 885:" 881:" 861:. 827:" 808:. 795:. 765:. 753:. 741:. 705:. 693:. 574:. 292:( 79:)

Index


Mount Wilson
Conservation status
Near Threatened
IUCN 3.1
Scientific classification
Edit this classification
Plantae
Tracheophytes
Gymnospermae
Pinophyta
Pinopsida
Pinales
Pinaceae
Pinus
P. subg. Pinus
P. sect. Trifoliae
P. subsect. Ponderosae
Binomial name
D. Don

Southern California
Baja California
Clearlake, California
Mt. Konocti
Black Diamond Mines Regional Preserve
Thomas Coulter
botanist
Araucaria bidwillii
ornamental tree

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