36 Pond pine 37 Spruce pine 38 Pitch pine 39 Table-mountain pine 40 Oak – pine 41 White pine – northern red oak – wash 42 Eastern red cedar – hardwood 43 Longleaf pine – oak 44 Shortleaf pine – oak 45 Virginia pine – southern red oak 46 Loblolly pine – hardwood 47 pine – hardwood 49 oak - pine 50 Oak – hickory 51 Post oak – black oak – bear oak 52 Chestnut oak 53 White oak – red oak – hickory 54 White oak 55 Northern red oak 56 Yellow-poplar – white oak – northern red oak 57 Southern oak 58 Sweetgum – yellow-poplar 59 Mixed central hardwoods 60 Oak – Gum – cypress 61 Swamp chestnut oak – cherrybark oak
62 Sweetgum – nuttall oak – willow oak 63 Sugarberry – American elm – ash 65 Overcup oak – water hickory 66 Atlantic water cedar 67 Baldcypress – water tupelo 68 Sweetbay – swamp tupelo – red maple 69 Palm-mangrove – other tropical 70 Elm – ash – cottonwood 71 Black ash – American elm – red maple 72 River birch – sycamore 73 Cottonwood 74 Willow 75 Sycamore – pecan – American elm 76 Red maple – lowland 79 Mixed lowland hardwoods 80 – beech – birch 81 maple – beech – yellow birch 82 Black cherry 83 Black walnut 84 Red maple – northern hardwood 87 Red maple – upland 88 Northern hardwood – reverting field 89 Mixed northern hardwoods 90 Aspen – birch 91 Aspen
6 Fraser fir No 7 Red spruce – frasier fir Yes 8 Hemlock – hardwood Yes 9 White pine – cove hardwood Yes 10 White pine – upland hardwood Yes 11 Easter red cedar – hardwood No 12 Shortleaf pine – oak Yes 13 Loblolly pine – hardwood Yes 14 Slash pine – hardwood Yes 15 pine – oak Yes 16 Virginia pine – oak Yes 17 Red spruce – northern hardwood No 18 Pond pine – hardwood No 19 Sand pine – hardwood No 20 Table Mountain pine – hardwood Yes 21 Longleaf pine Yes 22 pine Yes 23 Pondcypress Yes 24 Baldcypress Yes 25 Yellow pine Yes 26 Longleaf pine – hardwood Yes 27 Longleaf pine – slash pine No 28 Shortleaf pine – loblolly pine No 29 Loblolly pine – longleaf pine No 30 Longleaf pine – shortleaf pine No
57 Scrub oak Yes 58 Sweetgum – yellow poplar Yes 59 Scarlet oak Yes 60 Chestnut oak – scarlet oak Yes 61 chestnut oak – cherrybark oak Yes 62 Sweetgum – oak Yes 63 Sugarberry – American elm – ash Yes 64 Laurel oak – willow oak Yes 65 Overcup oak – water hickory No 66 Atlantic white cedar No 67 Baldcypress – water tupelo Yes 68 Sweetbay – swamp tupelo – red maple Yes 69 Beech – magnolia Yes 70 Black cherry Yes 71 Black ash – American elm – red maple No 72 River birch – sycamore Yes 73 Cottonwood No 74 Willow No 75 Sycamore – pecan – American elm Yes 76 Silver – American elm No 77 Oak hammock Yes 78 American chestnut No 79 pine – cypress No 80 Upland oak No 81 Sugar maple – beech – yellow birch Yes
63 Northern pin oak 67 Baldcypress/water tupelo 70 Sugar maple – black cherry 71 Black ash – American elm/red maple 72 birch/sycamore 73 Cottonwood 74 White ash 75 Sycamore – pecan/American elm 76 Red maple (wet site) 77 Green ash 78 Black walnut 79 Mixed lowland hardwoods 80 Sugar maple – northern red oak 81 Sugar maple – beech/yellow birch 82 Sugar maple – basswood 83 cherry – white ash/yellow poplar 84 Red maple (dry site) 85 Sugar maple 86 Beech 87 Sugar maple – beech – yellow birch/red spruce 88 Black locust 89 Mixed upland hardwoods 90 Sugar maple – beech/basswood 91 Quaking aspen 92 Paper birch
30 Red spruce – yellow birch 31 Red spruce – sugar maple – beech 32 Red spruce 33 Red spruce – balsam fir 34 Red spruce – Fraser fir 35 Paper birch – red spruce – balsam fir 37 Northern white-cedar 38 Tamarack 39 Black ash – American elm – red maple 40 Post oak – blackjack oak 42 Bur oak 43 Bear oak 44 Chestnut oak 45 Pitch pine 46 Eastern red cedar 50 Black locust 51 White pine – chestnut oak 52 White oak – black oak – northern red oak 53 oak 55 Northern red oak 57 Yellow poplar 58 Yellow poplar – eastern hemlock 59 Yellow poplar – white oak – northern red oak 60 Beech – sugar maple 61 River birch – sycamore
301 Bluebunch wheatgrass – blue grama 302 Bluebunch wheatgrass – Sandberg bluegrass 303 Bluebunch wheatgreass – western wheatgrass 304 Idaho fescue – bluebunch wheatgrass 305 Idaho fescue – Richardson needlegrass 306 Idaho fescue – slender wheatgrass 307 Idaho fescue - threadleaf sedge 308 Idaho fescue – tufted hairgrass 309 Idaho fescue – western wheatgrass 310 Needle-and-thread-blue grama 311 Rough fescue – bluebunch wheatgrass 312 Rough fescue – Idaho fescue 313 Tufted hairgrass – sedge 314 Big sagebrush – bluebunch wheatgrass 315 Big sagebrush – Idaho fescue 316 Big sagebrush – rough fescue 317 Bitterbrush – bluebunch wheatgrass 318 Bitterbrush – Idaho fescue 319 Bitterbrush – rough fescue 320 Black sagebrush – bluebunch wheatgrass 321 Black sagebrush – Idaho fescue 322 Curlleaf mountain-mahogany – bluebunch wheatgrass 323 Shrubby cinquefoil – rough fescue 324 Threetip sagebrush – Idaho fescue
504 Juniper – pinyon pine woodland 505 Grama – tobosa shrub 506 Creosotebush – bursage 507 Palo – cactus 508 Creosotebush – tarbush 509 Oak – juniper woodland and mahogany – oak 601 Bluestem prairie 602 Bluestem – prairie sandreed 603 Prairie sandreed – needlegrass 604 Bluestem – grama prairie 605 Sandsage prairie 606 Wheatgrass – bluestem – needlegrass 607 Wheatgrass – needlegrass 608 Wheatgras – gama needlegrass 609 Wheatgrass – gama 610 Wheatgrass 611 Blue grama – buffalograss 612 Sagebrush – 613 Fesque grassland 614 Crested wheatgrass 615 Wheatgrass – saltgrass – grama 701 Alkali sacaton – tobosagrass 702 grama – alkali sacaton 703 Black grama – sideoats grama 704 Blue grama – western wheatgrass
705 Blue grama – galleta 706 Blue grama – sideoats grama 707 Blue grama – sideoats grama – black grama 708 Bluestem – dropseed 709 Bluestem – grama 710 Bluestem prairie 711 Bluestem – Sacahuista prairie 712 Galleta – alkali sacaton 713 Grama – muhly – treeawn 714 Grama – bluestem 715 – buffalograss 716 Grama – feathergrass 717 Little bluestem – Indiangrass – wintergrass 718 Mesquite – grama 720 Sand bluestem – little bluestem dunes 721 Sand bluestem – little bluestem plains 722 Sand bluesage – mixed prairie 724 Sideoats grama – New Mexico feathergrass – winterfat 725 Vine mesquite – alkali sacaton 726 Cordgrass 727 Mesquite – buffalograss 728 Mesquite – granjeno – acacia 729 Mesquite 730 Sand sinner oak
Table 11: Region 10 Chugach Codes (1001) Code Description Code 1001 Lutz’s alder 1002 Lutz’s spruce/Sitka alder – rusty menziesia PILU/ALVIS-MEFE 1003 Lutz’s spruce/bluejoint PILU/CACA4 1004 Lutz’s spruce/spreading woodfern PILU/DREX2 1005 Lutz’s spruce/devilsclub PILU/OPHO 1006 Lutz’s spruce/field horsetail PILU/EQAR 1007 Lutz’s spruce/western oakfern PILU/GYDR 1008 Lutz’s spruce/twinflower PILU/LIBO3 1009 Lutz’s spruce/rusty menziensia PILU/MEFE 1010 Lutz’s spruce/rust menziensia (sparse) PILU/MEFE 1011 Lutz’s spruce/lingonberry PILU/VAVI 1012 Lutz’s spruce/Sitka alder – devilsclub PILU/ALVIS-OPHO 1013 Lutz’s spruce/Sitka alder/bluejoint/field horsetail 1014 Lutz’s horsetail 1015 Lutz’s spruce/bluejoint/western oakfern PILU/CACA4/GYDR 1016 Lutz’s spruce/rusty menziensia/strawberryleaf raspberry PILU/MEFE/RUPE 1017 Lutz’s spruce/rusty menziensia/strawberryleaf raspberry – bluejoint PILU/MEFE/RUPE/-CACA4 1018 Lutz’s spruce/Barclay’s willow PILU/SABA3 1019 Lutz’s spruce/red elderberry/fireweed PILU/SARA2/CHANA2 1020 Lutz’s spruce/dwarf bilberry PILU/VACA13 1021 Lutz’s spruce/bog blueberry PILU/VAUL 1101 Black spruce/Sitka alder PIMA/ALVIS 1102 Black spruce/lingonberry PIMA/VAVI
1803 Mountain hemlock-Sitka spruce/oval-leaf blueberry-devilsclub TSME-PISI/VAOV-OPHO 1804 Mountain hemlock-Sitka spruce/oval-leaf blueberry-strawberry leaf raspberry TSME-PISI/VAOV-RUPE 1805 Mountain hemlock-Sitka spruce/oval-leaf blueberry/spreading woodfern ssp. Dilatata TSME-PISI/VAOV/DREX2 1806 Mountain spruce/oval-leaf blueberry/American skunkcabbage TSME-PISI/VAOV/LYAM3 1807 Mountain hemlock-Sitka spruce/American skunkcabbage/grass TSME-PISI/LYAM3/2GRAM 1901 Mountain hemlock-western hemlock/oval-leaf blueberry TSME-TSHE/VAOV 1902 Mountain hemlock-western hemlock/oval-leaf blueberry-Alaska bellheather TSME-TSHE/VAOV-HAST3 1903 Mountain hemlock-western hemlock/oval-leaf blueberry-copperbush TSME-TSHE/VAOV-ELPY 1904 Mountain hemlock-western hemlock/oval-leaf blueberry-devilsclub TSME-TSHE/VAOV-OPHO 1905 Mountain hemlock-western hemlock/oval-leaf blueberry-rusty menziesia TSME-TSHE/VAOV-MEFE 1906 Mountain hemlock-western hemlock/oval-leaf blueberry/Pacific reedgrass TSME-TSHE/VAOV/CANU 1907 Mountain hemlock-western hemlock/oval-leaf blueberry/deercabbage 1909 Western hemlock-mountain hemlock/oval-leaf blueberry TSHE-TSME/VAOV 1910 Western hemlock-mountain hemlock/oval-leaf blueberry-devilsclub TSHE-TSME/VAOV-OPHO 1911 Western hemlock-mountain hemlock/oval-leaf blueberry/grass TSHE-TSME/VAOV/2GRAM 1912 Western hemlock-mountain hemlock/oval-leaf blueberry/American skunkcabbage 1913 Mountain hemlock-western hemlock/oval-leaf blueberry/grass TSME-TSHE/VAOV/2GRAM