Northern California Inland Section
Class No. 1—100% Albizzia, Silk-tree (Albizzia juli-brissin) Carob (Ceratonia siliqua) Cedar, Blue Atlas (Cedrus atlan-tica glauca) Cherry, Holly-leaf (Prunus ilici-folia) Eucalyptus, Pink Mulga Ironbark (Eucalyptus sideroxylon rosea) Ginkgo (Ginkgo biloba) Hackberry: Chinese (Celtis si-nensis) European (Celtisaustralis)
Hawthorn: Pauls Scarlet (Cra-taegus oxyacantha paulii) Washington (Cratae-gus phaenopyrum) Laurel, Grecian (Laurus nobilis) Locust, Thornless Honey (Gledit-sia triacanthos inermis) Loquat (Eriobotrya japonica) Magnolia, Southern {Magnolia grandiftora) Mayten, Chile (Maytenus boaria) Myrtle, Common Crape (Lager-stroemia indica)
Oak: California Live (Quercus agrifolia) Canyon Live (Quercus chrysolepis) European Turkey (Quercuscerris) Holly (Quercus ilex) Interior Live (Quercus wis-Hzeni) Shumard (Quercus shumar-dii) Olive, Common (Olea europaea) Pagoda tree, Japanese (Sophora japonica) Pecan (Carya iUinoensis) Pine: Aleppo (Pinus halepensis) Italian Stone (Pinus pinea) Pistache, Chinese (Pistada chi-nensis) Pittosporum, Willy (Pittosporum phillyraeoides) Podocarpus, Yew (Podocarpus macrophyllus) Privet, Glossy (Ligustrum lucv-dum) Redbud, Eastern (Cercis canaden-sis) Tulip tree (Liriodendron tulipi-fera)
Class No. 2—80% Apricot, Japanese (Prunus mume) Ash, Velvet (Fraxinus velutina) Birch, European White (Betula pendula) Camphor tree (Cinnamomum camphora)
Cherry: Catalina (Prunus lyonii) Higan (Prunus subhir-telto) Oriental (Prunus serru-lata) Yoshino (Prunus yedoen-sis) Crabapples, Flowering (Mainssp.)
Elm: Chinese (Ulmus parvifo-lia)
English (Ulmus procera) Siberian (Ulmus pumtla) Smooth-leaf (Ulmus carpi-nifolia) Eucalyptus: Moitch (Eucalyptus rudius) Pink Mulga Ironbark (Eucalyptus side-roxylon rosed) Ribbon (Eucalyptus viminalis) Goldenrain tree, Panicled (Koel-reuteria paniculata) Horsechestnut, Red (Aesculus carnea) Laburnum, Waterer (Laburnum water eri) Locust, Decaisne Black (Robinia pseudoacacia decaisneana) Maple, Trident (Acer buergeri-anum) Mulberry, White [Fruitless] (Mo-rus alba)
Oak: Bur (Quercus macrocarpa) California White (Quercuslobata) English (Quercus robur) Peach, Flowering (Prunus per-sica) Persimmon, Kaki (Diospyros kaki)
Pine: Canary (Ptnus canariensis) Coulter (Pinus coulteri) Plum, Flowering (Prunus triloba) Sweetgum, American (Liqui<-dambar styraciflua) Tanoak (Lithocarpus densifhrus) Thorn, Jerusalem (Parkinsoniaaculeata) Walnut, Persian (Juglans regia) Willow: Babylon Weeping (Salix babylonica) Yellow-stem Weeping (Salix alba vitellina) Zelkova, Japanese (Zelkova ser-rata)
Class No. 3—60% Almond (Prunus amygdalus) Arborvitae, Oriental (Thuja ori-entalis) Bottle tree, Kurrajong (Bra-chychiton populneum) Buckeye, California (Aesculus calijornica) Cedar, California Incense (Li-bocedrus decurrens) Chestnut, European (Castanea sa-tiva) Cypress, Common Bald (Taxo-dium distichum) Elm, American (Ulmus ameri-cana) Grevillea, Silk-leaf (Grevillea ro-busta) Rackberry, Common (Celtis oc-cidentalis) Horsechestnut, Common (Aescu-lus hippocastanum) Jujube, Common (Zizyphus ju-juba) Maple: Big-leaf (Acer macrophyl-lum) Silver (Acer sacchari-num) Mulberry, Black (Morus nigra) Oak, Pin (Quercus palustris) Palm, California Washington (Washingtonia filifera) Papermulberry, Common (Brous-sonetia papyrifera) Paulownia, Royal (Paulownia to-mentosa) Plum, Pissard Purple-leaf (Prunns cerasifera atropurpurea) Redwood, Dawn (Metasequoia glyptostroboides) Walnut, Hinds Black (Juglans hindsii) Wing-nut, Chinese (Pterocarya stenoptera)
Class No. 4—40% Catalpa, Northern (Catalpa spe-ciosa) Laurel, California (Umbellularia calif ornica) Pepper tree, California (SchinusmoUe)
Plane: American [Sycamore] (Platanus occidenta-lis) California (Platanus ra-cemosa) London (Platanus aceri-folia) Poplar, Lombardy (Populus nigraitalica) Redwood (Sequoia sempervirens)
Class No. 5—20% Chinaberry (Melia azedarach) Date, Canary (Phoenix canarien-sis) Fig, Common (Ficus carica) Osage-Orange (Madura pomi-fera) Pine, Digger (Pinus sabiniana) Tamarisk, Aiihel(Tamarixaphtjlla) Tree-of-heaven [Ailanthus] (Ai-lanthus altissima)
