Virginia Tech Dendrology

Range Map Information

Background

The following is a partial reproduction of the discontinued web page: Digital Representations of Tree Species Range Maps from "Atlas of United States Trees" by Elbert L. Little, Jr. and other publications (https://gec.cr.usgs.gov/data/little/).

Maps of the ranges of tree species in North America compiled by Elbert Little, of the U.S. Department of Agriculture, Forest Service, and others (see references below) were digitized for use in USGS' vegetation-climate modeling studies. These digital map files are available here for download. Updated versions of some of these maps are also available from the U.S. Forest Service Forest Inventory Analysis program.

For species in the VT Dendrology database not represented in this list, click here.

For southwestdesertflora.com maps, including many herbaceous species, click here.

Latin Name (Current) - Common Name (Reference)

Abies amabilis - Pacific silver fir (Little 1971)

Abies balsamea - balsam fir (Little 1971)

Abies bracteata - bristlecone fir (Little 1971)

Abies concolor - white fir (Little 1971)

Abies fraseri - Fraser fir (Little 1971)

Abies grandis - grand fir (Little 1971)

Abies lasiocarpa - subalpine fir (Little 1971)

Abies magnifica - California red fir (Little 1971)

Abies procera - noble fir (Little 1971)

Acacia (Senegalia) berlandieri - Berlandier acacia (Little 1976)

Acacia (Vachellia) choriophylla - cinnecord (Little 1978)

Acacia (Vachellia) farnesiana - sweet acacia (Little 1976)

Acacia (Senegalia) greggii - catclaw acacia (Little 1976)

Acacia (Vachellia) macracantha - long spine acacia (Little 1978)

Acacia (Vachellia) rigidula - blackbrush acacia (Little 1976)

Acacia (Senegalia) roemeriana - Roemer acacia (Little 1976)

Acacia (Vachellia) tortuosa - twisted acacia (Little 1976)

Acacia (Senegalia) wrightii - Wright acacia (Little 1976)

Acer barbatum (floridanum) - Florida maple (Little 1977)

Acer circinatum - vine maple (Little 1976)

Acer glabrum - Rocky Mountain maple (Little 1976)

Acer grandidentatum - bigtooth maple (Little 1976)

Acer leucoderme - chalk maple (Little 1977)

Acer macrophyllum - bigleaf maple (Little 1971)

Acer negundo - boxelder (Little 1971)

Acer nigrum - black maple (Little 1971)

Acer pensylvanicum - striped maple (Little 1977)

Acer rubrum - red maple (Little 1971)

Acer saccharinum - silver maple (Little 1971)

Acer saccharum - sugar maple (Little 1971)

Acer spicatum - mountain maple (Little 1977)

Acoelorrhaphe wrightii - paurotis palm (Little 1978)

Aesculus californica - California buckeye (Little 1976)

Aesculus glabra - Ohio buckeye (Little 1971)

Aesculus octandra (flava) - yellow buckeye (Little 1971)

Aesculus parviflora - bottlebrush buckeye (Little 1977)

Aesculus pavia - red buckeye (Little 1977)

Aesculus sylvatica - painted buckeye (Little 1977)

Agave utahensis - Utah agave (Benson and Darrow 1981)

Alnus maritima - seaside alder (Little 1977)

Alnus oblongifolia - Arizona alder (Little 1976)

Alnus rhombifolia - white alder (Little 1976)

Alnus rubra - red alder (Little 1971)

Alnus rugosa (incana ssp rugosa) - speckled alder (Little 1977)

Alnus serrulata - hazel alder (Little 1977)

Alnus sinuata (viridis ssp sinuata) - Sitka alder (Little 1976)

Alnus tenuifolia (incana ssp tenuifolia) - thinleaf alder (Little 1976)

Alvaradoa amorphoides - Mexican alvaradoa (Little 1978)

Amelanchier alnifolia - western serviceberry (Little 1976)

Amelanchier arborea - downy serviceberry (Little 1977)

Amelanchier interior - inland serviceberry (Little 1977)

Amelanchier sanguinea - roundleaf serviceberry (Little 1977)

Amelanchier utahensis - Utah serviceberry (Little 1976)

Amphitecna latifolia - black calabash (Little 1978)

Amyris balsamifera - balsam torchwood (Little 1978)

Amyris elemifera - torchwood (Little 1978)

Annona glabra - pond apple (Little 1978)

Aralia spinosa - devils walkingstick (Little 1977)

Arbutus arizonica - Arizona madrone (Little 1976)

Arbutus menziesii - Pacific madrone (Little 1971)

Arbutus texana (xalapensis) - Texas madrone (Little 1976)

Arctostaphylos pringlei - Pringle manzanita (Little 1976)

Ardisia escallonioides - marlberry (Little 1978)

Artemisia tridentata - big sagebrush (Little 1976)

Asimina parviflora - smallflower pawpaw (Little 1978)

Asimina triloba - pawpaw (Little 1977)

Avicennia germinans - black mangrove (Little 1977, 1978)

Baccharis halimifolia - eastern baccharis (Little 1977)

Betula alleghaniensis - yellow birch (Little 1971)

Betula lenta - sweet birch (Little 1971)

Betula nana - dwarf birch (Little 1975)

Betula nigra - river birch (Little 1971)

Betula occidentalis - water birch (Little 1976)

Betula papyrifera - paper birch (Little 1971)

Betula populifolia - gray birch (Little 1971)

Betula uber - Ashe birch (Little 1977)

Bourreria ovata (succulenta) - Bahama strongbark (Little 1978)

Bourreria radula - rough strongbark (Little 1978)

Bumelia celastrina (Sideroxylon celastrinum) - saffron plum (Little 1976, 1978)

Bumelia (Sideroxylon) lanuginosa (lanuinosum) - gum bumelia (Little 1976, 1977)

Bumelia (Sideroxylon) lycioides - buckthorn bumelia (Little 1977)

Bumelia (Sideroxylon) tenax - tough bumelia (Little 1977)

Bursera fagaroides - fragrant bursera (Little 1976)

Bursera microphylla - elephanttree (Little 1976)

Bursera simaruba - gumbo limbo (Little 1978)

Byrsonima lucida - key byrsonima (Little 1978)

Caesalpinia mexicana - Mexican poinciana (Little 1976)

Calyptranthes pallens - pale lidflower (Little 1978)

Calyptranthes zuzygium - myrtle of the river (Little 1978)

Canella winterana - canella (Little 1978)

Canotia holacantha - canotia (Little 1976)

Capparis cynophallophora - Jamaica caper (Little 1978)

Capparis flexuosa - limber caper (Little 1978)

Carpinus caroliniana - American hornbeam (Little 1971)

Carya aquatica - water hickory (Little 1971)

Carya cordiformis - bitternut hickory (Little 1971)

Carya floridana - scrub hickory (Little 1977)

Carya glabra - pignut hickory (Little 1971)

Carya illinoensis (illinoinensis) - pecan (Little 1971)

Carya laciniosa - shellbark hickory (Little 1971)

Carya myristicaeformis (myristiciformis) - nutmeg hickory (Little 1971)

Carya ovata - shagbark hickory (Little 1971)

Carya pallida - sand hickory (Little 1977)

Carya texana - black hickory (Little 1977)

Carya tomentosa - mockernut hickory (Little 1971)

Castanea alnifolia (pumila var. pumila) - Florida chinkapin (Little 1977)

Castanea dentata - American chestnut (Little 1977)

Castanea ozarkensis (pumila var. ozarkensis) - Ozark chinkapin (Little 1977)

Castanea pumila - Allegheny chinkapin (Little 1977)

Castanopsis (Chrysolepis) chrysophylla - golden chinkapin (Little 1971)

Catalpa bignonioides - southern catalpa (Little 1977)

Catalpa speciosa - northern catalpa (Little 1971)

Ceanothus arboreus - feltleaf ceanothus (Little 1976)

Ceanothus spinosus - spiny ceanothus (Little 1976)

Ceanothus thyrsiflorus - blueblossom (Little 1976)

Celtis laevigata (laevigata var. laevigata) - sugarberry (Little 1971)

Celtis lindheimeri - Lindheimer hackberry (Little 1976)

Celtis occidentalis - hackberry (Little 1971)

Celtis reticulata (laevigata var. reticulata) - netleaf hackberry (Little 1976)

Celtis tenuifolia (pumila) - Georgia hackberry (Little 1977)

Cephalanthus occidentalis - common buttonbush (Little 1976, 1977)

Cercidium (Parkinsonia) floridum (florida) - blue paloverde (Little 1976)

Cercidium (Parkinsonia) macrum (texana var. macra) - border paloverde (Little 1976)

Cercidium (Parkinsonia) microphyllum (microphylla) - yellow paloverde (Little 1976)

Cercis canadensis - eastern redbud (Little 1976, 1977)

Cercis occidentalis (orbiculata) - California redbud (Little 1976)

Cercocarpus ledifolius - curlleaf cercocarpus (Little 1976)

Cercocarpus traskiae - Catalina cercocarpus (Little 1976)

Cereus (Carnegiea) giganteus (gigantea) - saguaro (Little 1976)

Cereus (Pilocereus) robinii (polygonus) - key tree cactus (Little 1978)

Chamaecyparis lawsoniana - Port Orford cedar (Little 1971)

Chamaecyparis (Callitropsis) nootkatensis - Alaska cedar (Little 1971)

Chamaecyparis thyoides - Atlantic white cedar (Little 1971)

Chilopsis linearis - desert willow (Little 1976)

Chionanthus virginicus - fringetree (Little 1977)

Chrysobalanus icaco - cocoplum (Little 1978)

Chrysophyllum oliviforme - satinleaf (Little 1978)

Citharexylum berlandieri - Berlandier fiddlewood (Little 1976)

Citharexylum fruticosum - Florida fiddlewood (Little 1978)

Cladrastis kentukea - yellowwood (Little 1977)

Clethra acuminata - mountain pepperbush (Little 1977)

Cliftonia monophylla - buckwheat tree (Little 1977)

Clusia rosea - Florida clusia (Little 1978)

Coccoloba diversifolia - pigeon plum (Little 1978)

Coccoloba uvifera - seagrape (Little 1978)

Coccothrinax argentata - Florida silverpalm (Little 1978)

Colubrina arborescens - coffee colubrina (Little 1978)

Colubrina cubensis - Cuba colubrina (Little 1978)

Colubrina elliptica - soldierwood (Little 1978)

Condalia globosa - bitter condalia (Little 1976)

Condalia hookeri - bluewood (Little 1976)

Conocarpus erectus - button mangrove (Little 1978)

Cordia boissieri - anacahuita (Little 1976)

Cordia sebestena - Geiger tree (Little 1978)

Cornus alternifolia - alternate leaf dogwood (Little 1977)

Cornus drummondii - roughleaf dogwood (Little 1977)

Cornus florida - flowering dogwood (Little 1971)

Cornus glabrata - brown dogwood (Little 1976)

Cornus nuttallii - Pacific dogwood (Little 1976)

Cornus occidentalis (sericea ssp occidentalis) - western dogwood (Little 1976)

Cornus racemosa - gray dogwood (Little 1977)

Cornus rugosa - roundleaf dogwood (Little 1977)

Cornus sessilis - blackfruit dogwood (Little 1976)

Cornus stolonifera (sericea ssp sericea) - red osier dogwood (Little 1977)

Cornus stricta (foemina) - stiffcornel dogwood (Little 1977)

Corylus cornuta - beaked hazel (Little 1977)

Cotinus obovatus - American smoketree (Little 1977)

Cowania (Purshia) mexicana (stansburiana) - cliffrose (Little 1976)

Crataegus chrysocarpa - fireberry hawthorn (Little 1976)

Crataegus columbiana (douglasii) - Columbia hawthorn (Little 1976)

Crataegus douglasii - black hawthorn (Little 1976)

Crataegus erythropoda - Cerro hawthorn (Little 1976)

Crataegus saligna - willow hawthorn (Little 1976)

Crataegus succulenta - fleshy hawthorn (Little 1976)

Crataegus tracyi - Tracy hawthorn (Little 1976)

Crossopetalum rhacoma - Florida crossopetalum (Little 1978)

Cupania glabra - Florida cupania (Little 1978)

Cupressus (Hesperocyparis) arizonica - Arizona cypress (Little 1971)

Cupressus (Hesperocyparis) bakeri - Modoc cypress (Little 1971)

Cupressus (Hesperocyparis) goveniana - Gowen cypress (Little 1971)

Cupressus (Hesperocyparis) guadalupensis (forbesii) - Tecate cypress (Little 1971)

Cupressus (Hesperocyparis) macnabiana - MacNab cypress (Little 1971)

Cupressus (Hesperocyparis) macrocarpa - Monterey cypress (Little 1971)

Cupressus (Hesperocyparis) sargentii - Sargent cypress (Little 1971)

Cyrilla racemiflora - swamp cyrilla (Little 1977)

Dalea (Psorothamnus) spinosa (spinosus) - smokethorn (Little 1976)

Diospyros texana - Texas persimmon (Little 1976)

Diospyros virginiana - common persimmon (Little 1971)

Dipholis salicifolia - willow bustic (Little 1978)

Dodonaea viscosa - hopbush (Little 1976, 1978)

Drypetes diversifolia - milkbark (Little 1978)

Drypetes lateriflora - Guiana plum (Little 1978)

Ehretia anacua - anaqua (Little 1976)

Elliottia racemosa - elliottia (Little 1977)

Erythrina flabelliformis - southwestern coralbean (Little 1976)

Erythrina herbacea - eastern coralbean (Little 1977)

Esenbeckia berlandieri - Berlandier esenbeckia (Little 1976)

Eugenia axillaris - white stopper (Little 1978)

Eugenia confusa - redberry stopper (Little 1978)

Eugenia foetida - boxleaf stopper (Little 1978)

Eugenia rhombea - red stopper (Little 1978)

Euonymus atropurpureus - eastern wahoo (Little 1977)

Euonymus occidentalis - western wahoo (Little 1976)

Exostema caribaeum - princewood (Little 1978)

Exothea paniculata - inkwood (Little 1978)

Eysenhardtia polystachya (orthocarpa) - kidneywood (Little 1976)

Eysenhardtia texana - Texas kidneywood (Little 1976)

Fagus grandifolia - American beech (Little 1971)

Ficus aurea - Florida strangler fig (Little 1978)

Ficus citrifolia - shortleaf fig (Little 1978)

Forestiera acuminata - eastern swampprivet (Little 1977)

Forestiera angustifolia - Texas forestiera (Little 1976)

Forestiera phillyreoides (shrevei) - desert olive forestiera (Little 1976)

Forestiera segregata - Florida privet (Little 1977)

Franklinia alatamaha - franklinia (Little 1977)

Fraxinus americana - white ash (Little 1971)

Fraxinus anomala - singleleaf ash (Little 1976)

Fraxinus berlandieriana - Berlandier ash (Little 1976)

Fraxinus caroliniana - Carolina ash (Little 1977)

Fraxinus cuspidata - fragrant ash (Little 1976)

Fraxinus dipetala - two petal ash (Little 1976)

Fraxinus gooddingii - Goodding ash (Little 1976)

Fraxinus greggii - Gregg ash (Little 1976)

Fraxinus latifolia - Oregon ash (Little 1971)

Fraxinus nigra - black ash (Little 1971)

Fraxinus papillosa - Chihuahua ash (Little 1976)

Fraxinus pennsylvanica - green ash (Little 1971)

Fraxinus profunda - pumpkin ash (Little 1977)

Fraxinus quadrangulata - blue ash (Little 1971)

Fraxinus texensis - Texas ash (Little 1976)

Fraxinus velutina - velvet ash (Little 1976)

Fremontodendron californicum - California fremontia (Little 1976)

Fremontodendron mexicanum - Mexican fremontia (Little 1976)

Garrya elliptica - wavyleaf silktassel (Little 1976)

Genipa (Casasia) clusiifolia - seven year apple (Little 1978)

Gleditsia aquatica - waterlocust (Little 1977)

Gleditsia triacanthos - honeylocust (Little 1971)

Gordonia lasianthus - loblolly bay (Little 1977)

Guaiacum angustifolium - Texas lignumvitae (Little 1976)

Guaiacum sanctum - roughbark lignumvitae (Little 1978)

Guapira discolor - blolly (Little 1978)

Guettarda elliptica - elliptic leaf velvetseed (Little 1978)

Guettarda scabra - roughleaf velvetseed (Little 1978)

Gyminda latifolia - falsebox (Little 1978)

Gymnocladus dioicus - Kentucky coffeetree (Little 1977)

Gymnanthes lucida - oysterwood (Little 1978)

Halesia carolina (tetraptera) - Carolina silverbell (Little 1977)

Halesia diptera - two wing silverbell (Little 1977)

Halesia parviflora (carolina) - little silverbell (Little 1977)

Hamamelis virginiana - witch-hazel (Little 1977)

Hamelia patens - scarletbush (Little 1978)

Helietta parvifolia - barreta (Little 1976)

Hippomane mancinella - manchineel (Little 1978)

Holacantha (Castela) emoryi - holacantha (Little 1976)

Hypelate trifoliata - hypelate (Little 1978)

Ilex ambigua - Carolina holly (Little 1977)

Ilex amelanchier - sarvis holly (Little 1977)

Ilex cassine - dahoon (Little 1977)

Ilex coriacea - large gallberry (Little 1977)

Ilex decidua - possumhaw (Little 1977)

Ilex krugiana - tawnyberry holly (Little 1978)

Ilex laevigata - smooth winterberry (Little 1977)

Ilex longipes - Georgia holly (Little 1978)

Ilex montana - mountain winterberry (Little 1977)

Ilex myrtifolia - myrtle dahoon (Little 1977)

Ilex opaca - American holly (Little 1971)

Ilex verticillata - common winterberry (Little 1977)

Ilex vomitoria - yaupon (Little 1977)

Illicium floridanum - Florida anise tree (Little 1977)

Illicium parviflorum - yellow anise tree (Little 1977)

Jacquinia keyensis - joewood (Little 1978)

Juglans californica - California walnut (Little 1976)

Juglans cinerea - butternut (Little 1971)

Juglans hindsii - Hinds walnut (Little 1976)

Juglans major - Arizona walnut (Little 1976)

Juglans microcarpa - little walnut (Little 1976)

Juglans nigra - black walnut (Little 1971)

Juniperus ashei - Ashe juniper (Little 1971)

Juniperus californica - California juniper (Little 1971)

Juniperus communis - common juniper (Little 1971)

Juniperus deppeana - alligator juniper (Little 1971)

Juniperus erythrocarpa (pinchotii) - redberry juniper (Little 1981)

Juniperus flaccida - drooping juniper (Little 1971)

Juniperus horizontalis - creeping juniper (Little 1971)

Juniperus monosperma - one seed juniper (Little 1971)

Juniperus occidentalis - western juniper (Little 1971)

Juniperus osteosperma - Utah juniper (Little 1971)

Juniperus scopulorum - Rocky Mountain juniper (Little 1971)

Juniperus silicicola (virginiana var. silicicola) - southern redcedar (Little 1971)

Juniperus virginiana (virginiana var. virginiana - eastern redcedar (Little 1971)

Kalmia latifolia - mountain laurel (Little 1977)

Koeberlinia spinosa - allthorn (Little 1976)

Krugiodendron ferreum - leadwood (Little 1978)

Laguncularia racemosa - white mangrove (Little 1978)

Larix laricina - tamarack (Little 1971)

Larix lyallii - subalpine larch (Little 1971)

Larix occidentalis - western larch (Little 1971)

Larrea divaricata (tridentata) - creosote bush (Yang 1970)

Leitneria floridana - corkwood (Little 1977)

Leucaena pulverulenta - great leadtree (Little 1976)

Leucaena retusa - littleleaf leadtree (Little 1976)

Libocedrus (Calocedrus) decurrens - incense cedar (Little 1971)

Licaria triandra - Florida licaria (Little 1978)

Liquidambar styraciflua - sweetgum (Little 1971)

Liriodendron tulipifera - yellow poplar (Little 1971)

Lithocarpus (Notholithocarpus) densiflorus - tanoak (Little 1971)

Lyonia ferruginea - tree lyonia (Little 1977)

Lyonothamnus floribundus - Lyontree (Little 1976)

Lysiloma latisiliquum - Bahama lysiloma (Little 1978)

Lysiloma microphylla - littleleaf lysiloma (Little 1976)

Maclura pomifera - Osage orange (Little 1971)

Magnolia acuminata - cucumbertree (Little 1971)

Magnolia ashei - Ashe magnolia (Little 1977)

Magnolia fraseri - Fraser magnolia (Little 1977)

Magnolia grandiflora - southern magnolia (Little 1971)

Magnolia macrophylla - bigleaf magnolia (Little 1977)

Magnolia pyramidata - pyramid magnolia (Little 1977)

Magnolia tripetala - umbrella magnolia (Little 1977)

Magnolia virginiana - sweetbay (Little 1971)

Malus angustifolia - southern crab apple (Little 1977)

Malus coronaria - sweet crab apple (Little 1977)

Malus diversifolia (fusca) - Oregon crab apple (Little 1976)

Malus ioensis - prairie crab apple (Little 1977)

Manilkara bahamensis (jaimiqui) - wild dilly (Little 1978)

Mastichodendron (Sideroxylon) foetidissimum - false mastic (Little 1978)

Maytenus phyllanthoides - Florida mayten (Little 1978)

Metopium toxiferum - Florida poisontree (Little 1978)

Morus microphylla - Texas mulberry (Little 1976)

Morus rubra - red mulberry (Little 1971)

Myrcianthes fragrans - twinberry stopper (Little 1978)

Myrica (Morella) californica - Pacific bayberry (Little 1976)

Myrica (Morella) cerifera - southern bayberry (Little 1977)

Myrica (Morella) heterophylla (caroliniensis) - evergreen bayberry (Little 1977)

Myrica (Morella) inodora - odorless bayberry (Little 1977)

Myrica (Morella) pensylvanica - northern bayberry (Little 1977)

Nectandra coriacea - Florida nectandra (Little 1978)

Nemopanthus (Ilex) collinus (collina) - mountain holly (Little 1977)

Nolina bigelovii - Bigelow nolina (Little 1976)

Nyssa aquatica - water tupelo (Little 1971)

Nyssa ogeche - Ogeechee tupelo (Little 1971)

Nyssa sylvatica - black tupelo, blackgum (Little 1971)

Olneya tesota - tesota (Little 1976)

Opuntia (Cylindropuntia) fulgida - jumping cholla (Little 1976)

Osmanthus americanus - devilwood (Little 1977)

Ostrya chisosensis - Chisos hophornbean (Little 1976)

Ostrya knowltonii - Knowlton hophornbeam (Little 1976)

Ostrya virginiana - eastern hophornbeam (Little 1971)

Oxydendrum arboreum - sourwood (Little 1977)

Parkinsonia aculeata - Jerusalem thorn (Little 1976)

Persea borbonia - redbay (Little 1977)

Photinia (Heteromeles) arbutifolia - Christmas berry (Little 1976)

Picea breweriana - Brewer spruce (Little 1971)

Picea chihuahuana - chihuahua spruce (Gordon 1968)

Picea engelmannii - Engelmann spruce (Little 1971)

Picea glauca - white spruce (Little 1971)

Picea mariana - black spruce (Little 1971)

Picea pungens - blue spruce (Little 1971)

Picea rubens - red spruce (Little 1971)

Picea sitchensis - Sitka spruce (Little 1971)

Picramnia pentandra - bitterbush (Little 1978)

Pinckneya pubens (bracteata) - pinckneya (Little 1977)

Pinus albicaulis - whitebark pine (Little 1971)

Pinus aristata - bristlecone pine (Little 1971)

Pinus attenuata - knobcone pine (Little 1971)

Pinus balfouriana - foxtail pine (Little 1971)

Pinus banksiana - jack pine (Little 1971)

Pinus caribaea - Caribbean pine (Critchfield and Little 1966)

Pinus cembroides - Mexican pinyon (Little 1971)

Pinus clausa - sand pine (Little 1971)

Pinus contorta - lodgepole pine (Little 1971)

Pinus cooperi - Cooper pine (Critchfield and Little 1966)

Pinus coulteri - Coulter pine (Little 1971)

Pinus cubensis - Cuban pine (Critchfield and Little 1966)

Pinus culminicola (discolor) - Potosi pinyon (Critchfield and Little 1966)

Pinus douglasiana - Douglas pine (Critchfield and Little 1966)

Pinus durangensis - Durango pine (Critchfield and Little 1966)

Pinus echinata - shortleaf pine (Little 1971)

Pinus edulis - pinyon (Little 1971)

Pinus elliottii - slash pine (Little 1971)

Pinus engelmannii - Apache pine (Little 1971)

Pinus flexilis - limber pine (Little 1971)

Pinus glabra - spruce pine (Little 1971)

Pinus greggii - Gregg pine (Critchfield and Little 1966)

Pinus hartwegii - Hartweg pine (Critchfield and Little 1966)

Pinus jeffreyi - Jeffrey pine (Little 1971)

Pinus lambertiana - sugar pine (Little 1971)

Pinus lawsonii - Lawson pine (Critchfield and Little 1966)

Pinus leiophylla - Chihuahua pine (Little 1971, Critchfield and Little 1966)

Pinus longaeva - Intermountain bristlecone pine (Bailey, 1970, Little, 1971)

Pinus lumholtzii - Lumholtz pine (Critchfield and Little 1966)

Pinus maximartinezii - Martinez pinyon (Critchfield and Little 1966)

Pinus michoacana (devoniana) - Michoacan pine (Critchfield and Little 1966)

Pinus monophylla - singleleaf pinyon (Little 1971)

Pinus monticola - western white pine (Little 1971)

Pinus montezumae - Montezuma pine (Critchfield and Little 1966)

Pinus muricata - bishop pine (Little 1971)

Pinus nelsonii - Nelson pinyon (Critchfield and Little 1966)

Pinus occidentalis - West Indian pine (Critchfield and Little 1966)

Pinus oocarpa - Nicaraguan pitch pine; ocote pine (Critchfield and Little 1966)

Pinus palustris - longleaf pine (Little 1971)

Pinus patula - Mexican weeping pine (Critchfield and Little 1966)

Pinus pinceana - Pince pinyon (Critchfield and Little 1966)

Pinus ponderosa - ponderosa pine (Little 1971)

Pinus pringlei - Pringle pine (Critchfield and Little 1966)

Pinus pseudostrobus - False Weymouth pine (Critchfield and Little 1966)

Pinus pungens - Table Mountain pine (Little 1971)

Pinus quadrifolia - Parry pinyon (Little 1971)

Pinus radiata - Monterey pine (Little 1971)

Pinus resinosa - red pine (Little 1971)

Pinus rigida - pitch pine (Little 1971)

Pinus sabiniana - Digger pine (Little 1971)

Pinus serotina - pond pine (Little 1971)

Pinus strobus - eastern white pine (Little 1971)

Pinus strobiformis - southwestern white pine (Little 1971)

Pinus taeda - loblolly pine (Little 1971)

Pinus teocote - Twisted leaves pine; Aztec pine (Critchfield and Little 1966)

Pinus torreyana - Torrey pine (Little 1971)

Pinus tropicalis - tropical pine (Critchfield and Little 1966)

Pinus virginiana - Virginia pine (Little 1971)

Pinus washoensis - Washoe pine (Little 1971)

Piscidia piscipula - Florida fishpoison tree (Little 1978)

Pisonia rotundata - pisonia (Little 1978)

Pistacia texana (mexicana) - Texas pistache (Little 1976)

Pithecellobium (Ebenopsis) flexicaule (ebano) - ebony blackbead (Little 1976)

Pithecellobium guadalupense (keyense) - Guadeloupe blackbead (Little 1978)

Pithecellobium (Havardia) pallens - huajillo (Little 1976)

Pithecellobium unguis-cati - catclaw blackbead (Little 1978)

Planera aquatica - planertree (Little 1977)

Platanus occidentalis - American sycamore (Little 1971)

Platanus racemosa - California sycamore (Little 1976)

Platanus wrightii - Arizona sycamore (Little 1976)

Populus angustifolia - narrowleaf cottonwood (Little 1976)

Populus balsamifera (balsamifera ssp. balsamifera) - balsam poplar (Little 1971)

Populus deltoides - eastern cottonwood (Little 1971)

Populus fremontii - Fremont cottonwood (Little 1971)

Populus grandidentata - bigtooth aspen (Little 1971)

Populus heterophylla - swamp cottonwood (Little 1971)

Populus hinckleyana (xhinckleyana) - Hinckley cottonwood (Little 1976)

Populus tremuloides - quaking aspen (Little 1971)

Populus trichocarpa (balsamifera ssp. trichocarpa) - black cottonwood (Little 1971)

Prosopis juliflora - mesquite (Little 1976)

Prosopis pubescens - screwbean mesquite (Little 1976)

Prunus alleghaniensis - Allegheny plum (Little 1977)

Prunus americana - American plum (Little 1976, 1977)

Prunus angustifolia - Chickasaw plum (Little 1976, 1977)

Prunus caroliniana - Carolina laurelcherry (Little 1977)

Prunus emarginata - bitter cherry (Little 1976)

Prunus fremontii - desert apricot (Little 1976)

Prunus hortulana - hortulan plum (Little 1977)

Prunus ilicifolia - hollyleaf cherry (Little 1976)

Prunus lyonii (ilicifolia ssp. lyonii) - Catalina cherry (Little 1976)

Prunus mexicana - Mexican plum (Little 1977)

Prunus munsoniana - wildgoose plum (Little 1977)

Prunus myrtifolia - West Indies cherry (Little 1978)

Prunus nigra - Canada plum (Little 1977)

Prunus pensylvanica - pin cherry (Little 1976, 1977)

Prunus serotina - black cherry (Little 1971)

Prunus subcordata - Klamath plum (Little 1976)

Prunus umbellata - flatwoods plum (Little 1977)

Prunus virginiana - common chokecherry (Little 1976, 1977)

Pseudotsuga macrocarpa - bigcone Douglas fir (Little 1971)

Pseudotsuga menziesii - Douglas fir (Little 1971)

Pseudophoenix sargentii - buccaneer palm (Little 1978)

Psidium longipes - long stalk stopper (Little 1978)

Ptelea crenulata - California hoptree (Little 1976)

Ptelea trifoliata - common hoptree (Little 1976)

Quercus agrifolia - California live oak (Little 1971)

Quercus ajoensis - Ajo oak (Little 1976)

Quercus alba - white oak (Little 1971)

Quercus arizonica - Arizona white oak (Little 1976)

Quercus arkansana - Arkansas oak (Little 1977)

Quercus bicolor - swamp white oak (Little 1971)

Quercus chapmanii - Chapman oak (Little 1977)

Quercus chrysolepis - canyon live oak (Little 1971)

Quercus coccinea - scarlet oak (Little 1971)

Quercus douglasii - blue oak (Little 1971)

Quercus dunnii (palmeri) - Dunn oak (Little 1976)

Quercus durandii (sinuata) - Durand oak (Little 1977)

Quercus ellipsoidalis - northern pin oak (Little 1971)

Quercus emoryi - Emory oak (Little 1971)

Quercus engelmannii - Engelmann oak (Little 1976)

Quercus falcata - southern red oak (Little 1971)

Quercus gambelii - Gambel oak (Little 1971)

Quercus garryana - Oregon white oak (Little 1971)

Quercus georgiana - Georgia oak (Little 1977)

Quercus glaucoides (laceyi) - Lacey oak (Little 1976)

Quercus graciliformis - Chisos oak (Little 1976)

Quercus gravesii - Graves oak incl. Q. tardifolia (Muller) lateleaf oak (Little 1976)

Quercus grisea - gray oak (Little 1976)

Quercus havardii - Havard oak (Little 1976)

Quercus hypoleucoides - silverleaf oak (Little 1976)

Quercus ilicifolia - bear oak (Little 1977)

Quercus imbricaria - shingle oak (Little 1977)

Quercus incana - bluejack oak (Little 1977)

Quercus kelloggii - California black oak (Little 1971)

Quercus laevis - turkey oak (Little 1977)

Quercus laurifolia - laurel oak (Little 1971)

Quercus lobata - California white oak (Little 1971)

Quercus lyrata - overcup oak (Little 1971)

Quercus macdonaldii (xmcdonaldii) - McDonald oak (Little 1976)

Quercus macrocarpa - bur oak (Little 1971)

Quercus marilandica - blackjack oak (Little 1971)

Quercus michauxii - swamp chestnut oak (Little 1971)

Quercus mohriana - Mohrs oak (Little 1976)

Quercus muehlenbergii - chinkapin oak (Little 1971)

Quercus myrtifolia - myrtle oak (Little 1977)

Quercus nigra - water oak (Little 1971)

Quercus nuttallii (texana) - Nuttall oak (Little 1971)

Quercus oblongifolia - Mexican blue oak (Little 1976)

Quercus oglethorpensis - Oglethorpe oak (Little 1977)

Quercus palustris - pin oak (Little 1971)

Quercus phellos - willow oak (Little 1971)

Quercus prinus (montana) - chestnut oak (Little 1971)

Quercus pungens - sandpaper oak (Little 1976)

Quercus rubra - northern red oak (Little 1971)

Quercus rugosa - netleaf oak (Little 1976)

Quercus shumardii - Shumard oak (Little 1971)

Quercus stellata - post oak (Little 1971)

Quercus tomentella - island live oak (Little 1976)

Quercus toumeyi - Toumey oak (Little 1976)

Quercus turbinella - shrub live oak (Little 1976)

Quercus velutina - black oak (Little 1971)

Quercus virginiana - live oak (Little 1971)

Quercus wislizeni - interior live oak (Little 1976)

Rapanea (Myrsine) punctata (cubana) - Florida rapanea (Little 1978)

Reynosia septentrionalis - darling plum (Little 1978)

Rhamnus (Frangula) betulaefolia - birchleaf buckthorn (Little 1976)

Rhamnus (Frangula) californica - California buckthorn (Little 1976)

Rhamnus (Frangula) caroliniana - Carolina buckthorn (Little 1977)

Rhamnus crocea - hollyleaf buckthorn (Little 1976)

Rhamnus (Frangula) purshiana - cascara buckthorn (Little 1971)

Rhizophora mangle - mangrove (Little 1971, 1978)

Rhododendron catawbiense - Catawba rhododendron (Little 1977)

Rhododendron macrophyllum - Pacific rhododendron (Little 1976)

Rhododendron maximum - rosebay rhododendron (Little 1977)

Rhus choriophylla (virens) - Mearns sumac (Little 1976)

Rhus copallina (copallinum) - shining sumac (Little 1977)

Rhus glabra - smooth sumac (Little 1976, 1977)

Rhus integrifolia - lemonade sumac (Little 1976)

Rhus kearneyi - Kearney sumac (Little 1976)

Rhus lanceolata - prairie sumac (Little 1976)

Rhus (Malosma) laurina - laurel sumac (Little 1976)

Rhus microphylla - littleleaf sumac (Little 1976)

Rhus ovata - sugar sumac (Little 1976)

Rhus typhina - staghorn sumac (Little 1977)

Robinia kelseyi (hispida var. kelseyi) - Kelsey locust (Little 1977)

Robinia neomexicana - New Mexican locust (Little 1976)

Robinia pseudoacacia - black locust (Little 1971)

Robinia viscosa - clammy locust (Little 1977)

Roystonea elata (regia) - Florida royalpalm (Little 1978)

Sabal mexicana - Mexican palmetto (Little 1976)

Sabal minor - dwarf palmetto (Little 1977)

Sabal palmetto - cabbage palmetto (Little 1971)

Salix alaxensis - feltleaf willow (Little 1976)

Salix amygdaloides - peachleaf willow (Little 1971)

Salix arbusculoides - peachleaf willow (Little 1976)

Salix bebbiana - Bebb willow (Little 1976, 1977)

Salix bonplandiana - Bonpland willow (Little 1976)

Salix caroliniana - Coastal Plain willow (Little 1977)

Salix discolor - pussy willow (Little 1976, 1977)

Salix exigua - coyote willow (Little 1976, 1977)

Salix floridana - Florida willow (Little 1977)

Salix fluviatilis (melanopsis) - river willow (Little 1976)

Salix geyeriana - Geyer willow (Little 1976)

Salix hindsiana (exigua) - Hinds willow (Little 1976)

Salix hookeriana - Hooker willow (Little 1976)

Salix laevigata - red willow (Little 1976)

Salix lasiandra (lucida ssp. lasiandra) - Pacific willow (Little 1976)

Salix lasiolepis - arroyo willow (Little 1976)

Salix lucida - shining willow (Little 1977)

Salix mackenzieana (prolixa) - Mackenzie willow (Little 1976)

Salix nigra - black willow (Little 1971, 1976)

Salix pellita - satiny willow (Little 1977)

Salix petiolaris - meadow willow (Little 1976, 1977)

Salix pyrifolia - balsam willow (Little 1977)

Salix scouleriana - Scouler willow (Little 1976)

Salix sericea - silky willow (Little 1977)

Salix sessilifolia - northwest willow (Little 1976)

Salix sitchensis - Sitka willow (Little 1976)

Salix taxifolia - yewleaf willow (Little 1976)

Salix tracyi - Tracy willow (Little 1976)

Sambucus callicarpa (racemosa var. racemosa) - Pacific red elder (Little 1976)

Sambucus canadensis (nigra ssp. canadensis) - American elder (Little 1977)

Sambucus glauca (nigra ssp. canadensis) - blueberry elder (Little 1976)

Sambucus melanocarpa (racemosa var. melanocarpa) - blackbead elder (Little 1976)

Sambucus mexicana (nigra ssp. canadensis) - Mexican elder (Little 1976)

Sambucus velutina (nigra ssp. cerulea) - velvet elder (Little 1976)

Sapium biloculare - jumping bean sapium (Little 1976)

Sapindus drummondii (saponaria var. drummondii) - western soapberry (Little 1976, 1977)

Sapindus saponaria (saponaria var. saponaria) - wingleaf soapberry (Little 1977, 1978)

Sassafras albidum - sassafras (Little 1971)

Savia bahamensis - maidenbush (Little 1978)

Schaefferia frutescens - Florida boxwood (Little 1978)

Schoepfia chrysophylloides - graytwig (Little 1978)

Sequoiadendron giganteum - giant sequoia (Little 1971)

Sequoia sempervirens - redwood (Little 1971)

Serenoa repens - saw palmetto (Little 1977)

Shepherdia argentea - silver buffaloberry (Little 1977, 1976)

Simarouba glauca - paradise tree (Little 1978)

Solanum erianthum - mullein nightshade (Little 1977, 1978)

Sophora (Styphnolobium) affinis (affine) - Texas sophora (Little 1977)

Sophora secundiflora - mescalbean (Little 1976)

Sorbus americana - American mountain ash (Little 1977)

Sorbus decora - showy mountain ash (Little 1977)

Sorbus scopulina - Greene mountain ash (Little 1976)

Sorbus sitchensis - Sitka mountain ash (Little 1976)

Staphylea bolanderi - Sierra bladdernut (Little 1976)

Staphylea trifolia - American bladdernut (Little 1977)

Stewartia malacodendron - Virginia stewartia (Little 1977)

Stewartia ovata - mountain stewartia (Little 1977)

Styrax americana (americanus) - American snowbell (Little 1977)

Styrax grandifolia (grandifolius) - bigleaf snowbell (Little 1977)

Styrax platanifolia (platanifolius) - sycamore leaf snowbell (Little 1977)

Suriana maritima - baycedar (Little 1978)

Swietenia mahagoni - West Indies mahogany (Little 1978, 1971)

Symplocos tinctoria - common sweetleaf (Little 1977)

Taxodium distichum - baldcypress (Little 1971)

Taxodium mucronatum - Montezuma baldcypress (Little 1971)

Taxus brevifolia - Pacific yew (Little 1971)

Taxus canadensis - Canada yew (Little 1971)

Taxus floridana - Florida yew (Little 1971)

Tetrazygia bicolor - Florida tetrazygia (Little 1978)

Thrinax (Leucothrinax) morrisii - key thatchpalm (Little 1978)

Thrinax radiata - Florida thatchpalm (Little 1978)

Thuja occidentalis - northern white cedar (Little 1971)

Thuja plicata - western redcedar (Little 1971)

Tilia americana(americana var. americana) - American basswood (Little 1971)

Tilia caroliniana(americana var. caroliniana) - Carolina basswood (Little 1977)

Tilia heterophylla (americana var. heterophylla) - white basswood (Little 1971)

Torreya californica - California torreya (Little 1971)

Torreya taxifolia - Florida torreya (Little 1971)

Toxicodendron vernix - poison sumac (Little 1977)

Trema lamarckiana - West Indies trema (Little 1978)

Trema micrantha - Florida trema (Little 1978)

Tsuga canadensis - eastern hemlock (Little 1971)

Tsuga caroliniana - Carolina hemlock (Little 1971)

Tsuga heterophylla - western hemlock (Little 1971)

Tsuga mertensiana - mountain hemlock (Little 1971)

Ulmus alata - winged elm (Little 1971)

Ulmus americana - American elm (Little 1971)

Ulmus crassifolia - cedar elm (Little 1971)

Ulmus rubra - slippery elm (Little 1971)

Ulmus serotina - September elm (Little 1971)

Ulmus thomasii - rock elm (Little 1971)

Umbellularia californica - California laurel (Little 1971)

Ungnadia speciosa - Mexican buckeye (Little 1976)

Vaccinium arboreum - tree sparkleberry (Little 1977)

Vauquelinia californica - Torrey vauquelinia (Little 1976)

Vauquelinia pauciflora (californica var. pauciflora) - fewflower vauquelinia (Little 1976)

Viburnum lentago - nannyberry (Little 1976, 1977)

Viburnum nudum - possumhaw viburnum (Little 1977)

Viburnum obovatum - Walter viburnum (Little 1977)

Viburnum prunifolium - blackhaw (Little 1977)

Viburnum rufidulum - rusty blackhaw (Little 1977)

Viburnum trilobum (opulus var. trilobum) - American cranberrybush (Little 1976, 1977)

Washingtonia filifera - California washingtonia (Little 1976)

Ximenia americana - tallowwood (Little 1978)

Yucca aloifolia - aloe yucca (Little 1977)

Yucca brevifolia - Joshua tree (Little 1976)

Yucca carnerosana (faxoniana) - Carneros yucca (Little 1976)

Yucca elata - soaptree yucca (Little 1976)

Yucca faxoniana - Faxon yucca (Little 1976)

Yucca gloriosa - moundlily yucca (Little 1977)

Yucca mohavensis (shidigera) - Mohave yucca (Little 1976)

Yucca rostrata - beaked yucca (Little 1976)

Yucca schottii - Schotts yucca (Little 1976)

Yucca torreyi - Torrey yucca (Little 1976)

Yucca treculeana - Trecul yucca (Little 1976)

Zanthoxylum americanum - common prickly ash (Little 1977)

Zanthoxylum clava-herculis - Hercules club (Little 1977)

Zanthoxylum coriaceum - Biscayne prickly ash (Little 1978)

Zanthoxylum fagara - lime prickly ash (Little 1977, 1978 )

Zanthoxylum flavum - West Indies satinwood (Little 1978)

Zanthoxylum hirsutum - Texas Hercules club (Little 1977)

References

Benson, Lyman; Darrow, Robert A. 1981. The trees and shrubs of the Southwestern deserts. Tucson, AZ: The University of Arizona Press. [18066]

Critchfield, William B.; Little, Elbert L., Jr. 1966. Geographic distribution of the pines of the world. Misc. Publ. 991. Washington, DC: U.S. Department of Agriculture, Forest Service. 97 p. [20314]

Gordon, Alan G. 1968. Ecology of Picea chihuahuana Martinez. Ecology. 49(5): 880-896. [92598]

Little, Elbert L., Jr. 1971. Atlas of United States trees. Volume 1. Conifers and important hardwoods. Misc. Publ. 1146. Washington, DC: U.S. Department of Agriculture, Forest Service. 320 p. [1462]

Little, Elbert L., Jr. 1976. Atlas of United States trees. Volume 3. Minor western hardwoods. Misc. Publ. 1314. Washington, DC: U.S. Department of Agriculture, Forest Service. 13 p. [+ 290 maps]. [10430]

Little, Elbert L., Jr. 1977. Atlas of United States trees. Volume 4. Minor eastern hardwoods. Misc. Pub. No. 1342. Washington, DC: U.S. Department of Agriculture, Forest Service. 17 p. [21683]

Little, Elbert L. Jr. 1978. Atlas of United States trees. Volume 5. Florida. Misc. Publ. 1361. Washington, DC: U.S. Department of Agriculture, Forest Service. 22 p. [+ 262 maps]. [83082]

Thompson, Robert S.; Anderson, Katherine H.; Bartlein, Patrick J. 1999. Digital representations of tree species range maps from "Atlas of United States trees" by Elbert L. Little, Jr. (and other publications). In: Atlas of relations between climatic parameters and distributions of important trees and shrubs in North America. Denver, CO: U.S. Geological Survey, Information Services (Producer). On file at: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fire Sciences Laboratory, Missoula, MT; FEIS files. [82831]

Yang, Tien Wei. 1970. Major chromosome races of Larrea divaricata in North America. Journal of the Arizona Academy of Science. 6: 41-45. [3616]