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Home , Acacia craspedocarpa, Anisacanthus quadrifidus, Atriplex hymenelytra, Berberis darwinii, Bergenia crassifolia, Camellia japonica

Approved and list 1st column = Scientific Name 2nd Column = Not tested - has been recommended to try based upon climatic conditions in our area 3rd Column = common name 4th Column = X indicates approved for Residential Landscape applications 5th Column = X indicates approved for Commercial, Institutional, and Industrial Landscape 6th Column = X indicates approved to plant in City public right of way - LMD's and City Projects 7th Column = X indicates approved for City Street Tree Application 8th Column =Plant type designation; D - , E - Evergreen, C - H - Herbaceous 9th Column = Number indicates width or coverage of plant (size to be drawn at & for water use calcs) 10th Column - Water use indicator (1 = high water use, 2 = Average, 3 = low water use 4= very low water use 11th column - Neal Weisenbergers comments Considered Risky by Neal Weisenberger, the 'Desert Gardener' - see his comments adjacent to the water use column - these will most likely be removed on the next review of the list in December 2008 unless the committee receives information that changes our minds.

Street Plant Water Scientific Name NT Common Name Residential Commerical Industrial LMD/CIP Tree Type Width Use Comments

Abelia grandiflora 'Edward Pink Abelia/Glossy Goucher' Abelia X X X X E 4 2

Abelia grandiflora prostrata Prostrate Abelia X X X X D 4 2 Abelia X grandiflora Glossy Abelia X X X X E 4 2 Abutilon hybrida Flowering Maple X X X E 6 1 berlandieri NT Guajillo X X X D 10 3 Whitethorn Acacia/Mescat Acacia constricta NT Acacia X X X D 12 3 Acacia craspedocarpa Leatherleaf Acacia E 8 3 Acacia greggii NT Catclaw Acacia X X X D 12 3

Acacia rigidula NT Blackbrush Acacia X X X SE 10 3 Acacia stenophylla Shoestring Acacia X X X E 20 2 Acanthus mollis Bear's Breech S S X H 3 1 Acanthus mollis latifolius Bear's Breech S S X H 3 1 Acer palmatum 'CVS' Japanese Maple X X D 15 1 soil, Acer palmatum dissectum Laceleaf Japanese 'Viridis' Maple X X D 8 1 soil, roots Acer palmatum 'Sango Kaku' Coral Maple X X D 8 2 soil, roots Acer saccharinum Silver Maple D 20 2 soil, roots Achillea ageratifolia Greek Yarrow X X X H 1 3

Achillea filipendulina 'CVS' Fernleaf Yarrow X X X H 2 3 Achillea filipendulina 'Gold Yarrow/Fernleaf Plate' Yarrow X X X H 2 3 Achillea filipendulina Yarrow/Fernleaf 'Moonshine' Yarrow X X X H 2 3 Yarrow/Common Achillea millefolium NT Yarrow, Milfoil X X X N H 2 3 Achillea Yarrow X X X H 1 3 Achillea tomentosa Wooly Yarrow X X X H 2 3

Achnatherum hymenoides NT Indian Rice Grass X X X H 1 3 Acorus gramineus Sweet Flag X X X H 1 1 Red Horse Aesculus X carnea X X D 15 2 Agapanthus orientalis Peter Pan 'Peter Pan' Agapanthus X X X H 1 2 Agapanthus orientalis 'CVS' Lily-Of-The-Nile X X X H 2 2 Agapanthus orinetalis Dwarf Lily of the 'dwarf cvs.' Nile X X X H 1 2 Agastache coccinea pink Agastache H 2 3 Agastache foeniculum Anise Hyssop X X X H 2 2 Agastache hybrids Hyssop H 2 2 Wrinkled Agastache rugosa Agastache H 2 3 Agave americana Century Plant H 6 3 Agave americana 'Marginata' Century Plant H 3 3 Agave americana 'Mediopicta' Century Plant H 2 3 Agave angustifolia Maguey 'Marginata' NT Laechugma H 3 3 Agave bovicomuta NT Cowhorn Agave H 3 3 Agave celsii ' Nova' NT Nova Agave X X H 2 3 Agave colorata NT Mescal Agave X X H 2 3 Agave deserti NT Desert Agave X X H 2 3 Agave desmettiana Varigated smooth 'Variegata' NT Agave X X H 3 3 Agave desmettiana 'Zebra Zebra Stripe Stripe' NT Smooth Agave X X H 3 3 Sierra Mixteca Agave 'Felipe Otero' NT Agave X X H 2 3 Agave ferdinandi-regis NT King of the Agave X X H 2 3 Agave franzosini NT Agave X X H 5 3 Twin-flowered Agave geminiflora NT Agave X X H 2 3 Agave gentryi ' Jaws' NT Hardy Agave X X H 3 3 Agave harvardiana NT Harvard Agave X X X H 3 3 Agave lechguilla NT Whale'sLechguilla Tongue Agave X X H 2 3 Agave ovatifolia NT Agave X X X H 3 3 Agave palmeri NT Palmer Agave X X X H 3 3 Artichoke Agave parryi ' Rose' NT Agave X X H 2 3 Agave parryi 'Compacta Dwarf Varigated Variegata' NT Artichoke Agave X X H 2 3 Agave potatorum 'Verschaffeltii' NT Butterfly Agave X X H 2 3 Agave pygmaea NT Pygmae agave X X H 1 3 Agave salmiana NT Giant Agave X X H 6 3 Agave 'Shark Skin' NT Sharkskin Agave X X H 3 3 Agave shawii NT Shaw's Agave X X H 2 3 Agave sislana 'variegata' NT Agave X X H 4 3 Agave stricta 'Pueblensis' NT Pencil Agave X X H 2 3 Agave toumeyana NT Agave X X H 3 3 Agave utahensis var. eborispina NT Ivory-Spined Agave X X H 1 3 Agave v. parryi NT Parry's Agave X X X H 1 3 Queen Victoria Agave victoriae-reginae NT Agave X X H 1 3 Agave victoriae-reginae Compact Queen 'Compacta' NT Victoria Agave X X X H 1 3 Ailanthus altissima Tree of Heaven n n n n n d 20 3 INVASIVE Ajuga reptans 'Cvs.' Carpet Bugle X X H gc 1 Albizia julibrissin Tree, Mimosa X X X D 25 3 Alnus cordata Italian X X D 20 1 Alnus rhombifolia White Alder X X D 20 1 Aloysia machrostachya NT Aloysia D 7 3 Aloysia triphylla NT Lemon Verbena n n n n n D 12 3 COLD Aloysia virgata NT NCN X X X N H 3 3 Amaryllis belladona Naked Lady H 1 3 Ambrosia deltoidea NT triangle bursage n n n n n 1 3 COLD Ambrosia dumosa NT White bursage 2 3 Amorpha fruiticosa NT False Indigobush D 4 2 Ampelopis brevipedunculata NT Blueberry Creeper D v/gc 2 Large-flowered Amsonia grandiflora NT Blue Star X X X D 2 3 Anemone x hybrida Japanese anemone X H 1 2 Anemopsis californica NT Yerba Mansa X X X N H 1 1 quadrifidus v. Desert wrightii NT Honeysuckle X X X D 3 3 COLD v. wrightii NT Mexican Fire TM X X X D 3 3 COLD Anisodontea hypomandarium Cape Mallow X X E 3 2 COLD Red Apple/Hearts Aptenia cordifolia Columbine,and Fairy X X H 1 3 COLD Aquilegia hybrids X X X H 2 2 Rock Mountain Aquilegia caerulea Columbine X X X H 1 3 Aquilegia chrysantha Golden Columbine X X X H 1 3 Portuguese Aquilegia vulgaris ssp. Columbine/Europe Dicroa an Columbine X X X H 1 3 Arbutus unedo DwarfStrawberry Strawberry Tree X X X E 6 2 ArctostaphylosArbutus unedo 'Compacta'densiflorus HowardTree Mcminn X X X X E 3 2 "Howard Mcminn' Manzanita/Vine Hill Z X E 3 2 Arctostaphylos Standford standforiana Mansanita X X E 3 2 Arctostaphylos uva-ursi Bearberry X X E 6 2 Arctostaphylos uva-ursi Manzanita 'Point 'Point Reyes' Reyes' X X E 6 2 Arctotheca calendula Cape Weed X X X n H 1 3 Invasive/ cold Sea Pink, Common Armeria maritima Thrift X X H 1 2 Arrhenatherum elatius ssp bulbosum NT Blue Oat Grass X X X n h 1 2 Heat/Dormant Summer Artemisia filifolia NT Sand Sage X X X H 2 3 Prairie Sagebrush/Silver Artemisia ludoviciana NT King Artemisia X X X D 3 3 NT Big Sagebrush X X X SE 4 3 Butterfly Bush/Butterfly tuberosa NT Weed X X X H 3 2 Asparagus densiflorusasparagoides MyersSmilas Asparagus asparagus X X H 2 3 'Myers' Fern X X H 2 2 Asparagus densiflorus Sprenger 'Sprengeri' Asparagus Fern X X H 2 2

Ming Fern, Twisted Asparagus retrofractus asparagus fern X X n n H 3 2 cold Asparagus Fern, Asparagus setaceus Emerald Feather X X n n H 3 2 cold Aster amellus Italian Aster X X X H 1 2 Aster spp Aster H 1 2 Aster x frikartii NCN X X X H 1 2 Four Wing canescens Saltbush X X X E 4 4 Atriplex hymenelytra Desert X X X E 2 4 Atriplex lentiformis DesertQuail Bush X X X D 7 4 Atriplex polycarpa Saltbush/Cattle X X X E 5 4 Atriplex Spp. Saltbush X X X X E 4 Aubrieta deltoides NT Common Aubrieta H GC 2 Aucuba japonica Japanese Aucuba X X X E 5 2 Aucuba japonica 'Pictura' Gold Spot Plant X X X E 5 2 'Variegata' Gold Dust Plant X X E 5 2 Aurinia saxatilis Basket of Gold X X H 1 2 Azara microphylls NT Box Azara X X E 10 2 Baccharis 'Starn' P.P. # 11240 (Thompson)™ Thompson™ X X X E 4 3 Hybrid Coyote Bush/Centennial Baccharis 'Centennial' Baccharis X X X E 4 3 Baccharis glutinosa NT Mule Fat X X X D 5 3 Baccharis pilularis Coyote Bush X X X E 5 3 Baccharis pilularis ' Pigeon Point' Dwarf Coyote Bush X X X X E 5 3 Baccharis pilularis consanguinea Coyote Bush X X X E 5 3 Baccharis pilularis 'Twin Peaks' Dwarf Coyote Bush X X X E 5 3 Baccharis sarothroides (male) Male Desert Bloom X X X E 5 3 Baileya multiradiata** NT Desert Marigold X X X H 1 3 Pink Orchid Tree, Anacacho Orchid Bauhinia lunarioides 'Pink'* NT Tree X X X N se 4 2 COLD White Orchid Tree, Bauhinia lunarioides 'White' Anacacho Orchid * NT Tree X X X N se 4 2 COLD darwinii Darwin Barberry X X X X E 4 3 Berberis thunbergii Crimson Pygmy 'Crimson Pygmy' Barberry X X X X D 2 3

Berberis thunbergii ' CVS. Japanese Barberry X X X X D 4 3

Berberis thunbergii Red-Leaf Japanese 'Atropurpurea' Barberry X X X X D 4 3 Berberis thunbergii 'Rosy Rosy Glow Glow' Barberry X X X X D 4 3 , cordifolia Heartleaf Bergenia S S X H 2 2 Winter Blooming Bergenia crassifolia Bergenia S S X H 2 1 Berlandiera lyrata NT EuropeanChocolate WhiteFlower X X X H 1 2 Betula pendula X X X D 12 1 Bougainvillea spp Bougainvillea n n n n cold curtipendula NT Sideoats Grama X X X H 1 3 Blue Grama/Mosquito Bouteloua gracilis NT Grass X X X H 1 3 populneus Bottle Tree X X n E 20 2 COLD Brachyscome Iberidifolia Swan River Daisy X X X H 1 2 Bractrantha bracteatum Strawflower X X H 1 3

Brahea armata Mexican Blue Palm X X X E 5 3 Brahea edulis Guadalupe Palm X X X E 5 3 Briza media NT Quaking grass n n n n GC 2 Annual/ Reseeds Paper Broussonetia papyrifera NT Mulberry/Wauke X X D 25 1 Brunfelsia pauciflora Yesterday-Today- 'Floribunda' and-Tomorrow S S X E 5 2 Fountain butterfly Buddleja alternifolia bush D 8 2

Butterfly Buddleja davidii Bush/Summer Lilac X E 6 2 Buddleja davidii 'Black Knight' Summer Lilac X X X SE 5 2 Woolly Butterfly Buddleja marrubiifolia Bush X X X E 5 2 Pindo Palm, Jelly BuxusButia capitata microphylla ' Palm X X X E 10 3 Koreana' Korean Boxwood X X X E 2 2

Buxus microphylla japonica Japanese Boxwood X X X E 3 2 Buxus sempervirens English Boxwood X X X E 6 2 Desert of Paradise, Yellow Caesalpinia gilliesii Bird of Paradise X X X d 8 4 Red Bird of Paradise, Dwarf Poinciana, Pride of Caesalpinia pulcherrima Barbados X X X X D 5 3 COLD Fairy Duster, Baja Calliandra californica Fairy Duster X X X E 4 3 Fairy Duster, False Calliandra eriophylla Mesquite X X X E 4 3 Brazilian Calliandra tweedii Flamebush X X X E 5 2 Callistemon citrinus Lemon Bottlebrush X X E 6 3 Callistephus chinensis Aster X X H 1 1 Calocedrus decurrens Incense Cedar X X X C 20 2 Calylophus hartwegii v. Hartweg's fendleri NT Sundrops X X X E 1 2 japonica' CVS' Shade Camellia X X E 6 1

Camellia sansanqua 'CVS Sun Camellia S S X E 5 2 Common Trumpet Campsis radicans Creeper X X X X D 5 2 Campsis x tagliabuana 'Madame Galen' Red trumpet Vine X X X X D 5 2 Canna Canna X X H 2 2 Hill Country Carex perdentata NT Sedge X X X H GC 2 Carya illinoensis X D 25 2 cassia eremophila NT Desert Cassia E 4 3 Casuarina stricta NT Coast Beefwood n n n n E 20 3 COLD Catalpa speciosa Western Catalpa X X n D 30 2 wind Carmel Creeper, Ceanothus griseus Var. Yankee Point Horizontalis 'CVS' Ceanothus X X E 4 3 Cedrus atlantica Atlas Cedar X X X C 15 2 Cedrus atlantica 'Glauca' Blue Atlas Cedar X X X C 15 2 Cedrus deodara Deodar Cedar X X X X C 25 2 Cedrus deodara 'Aurea' Golden Deodar X X X X C 20 2 Cedrus libani Cedar of Lebanon X X X C 30 2 European Celtis australis Hackberry X X X X X D 30 2 Celtis pallida Desert Hackberry X X X D 8 3

Celtis reticulata Western Hackberry D 20 3 Chinese Hackberry/ Celtis sinensis Hackberry X X X X X D 25 2 Centaurea ragusina Dusty Miller X X X H 1 2 Cerastium tomentosum Snow in Summer X X X H 3 2 Ceratostigma plumbaginoides Dwarf Plumbago E GC 2

Cercidium 'Desert Museum' Hybrid Palo Verde X X X D 15 3 Cercidium floridum Blue Palo Verde X X X X D 15 3 Foothills Palo Cercidium microphyllum Verde X X X D 15 3 Cercis canadensis Eastern Redbud X X X X X D 20 2

Cercocarpus betuloides Mountain Ironwood E 5 4 Cersis occidentalis Western Redbud X X X X D 12 2 speciosa ' CVS' Flowering Quince X X X X D 5 3 Chamaemelum nobile Chamomile X X X H 2 2 Mediterranean Fan Chamaerops humilis Palm X X X X E 8 3 Chamaerops humilis V. Morrocan Blue Fan Cerifera Palm X X X X E 8 3 Desert Willow/Desert Chilopsis linearis spp. Catalpa X X X X D 15 3 Chilopsis linearis spp. Arts Seedless™ X X X X D 15 3

Chilopsis linearis spp.A189 Lucretia Hamilton™ X X X D 15 3 Chilopsis linearis spp. Warren Jones™ X X X D 15 3 Chrysactinia mexicana NT Damianita X X X E 1 3

Chrysothamnus nauseosus Gray Rabbit brush X X X D 3 4 Chrysothamnus nauseosus White-stem Rabbit Chrysothamnusalbicaulis brush X X X D 3 4 viscidiflorus Green Rabbit brush X X X D 3 4 Chitalpa x tashentensis ' Pink Dawn' Chitalpa X X X X X T 15 2 Cissus trifoliata Ivy X X X n D V 2 cold Cissus trifoliata v. incisa Grape Ivy X X X n D V 2 old Crimson Spot Cistus ladanifer Rockrose X X X X E 4 3 Cistus salviifolius Sageleaf Rockrose X X X X E 4 3 Cistus spp Rockrose X X X X E 3 Cistus 'Sunset' Sunset Rockrose X X X X E 3 3 Cistus X hybridus White Rockrose X` X X X E 4 3 Cistus X purpureus Orchid Rockrose X X X X E 4 3

Clematis armandii Evergreen Clematis X X E V 2 Lavender Trumpet Vine, Violet Clytostoma callistegioides Trumpet Vine X X E V 2 Cneoridium dumosum NT Bushrue E 2 3 Colchicum agrippium NT Autumn Crocus H GC 2 Pink Breath of Heaven, Pink Coleonema pulchrum Diosma X X H 3 2 soil

Convolvulus cneorum Morning glory Bush X X X E 3 2 Ground Morning Convolvulus sabatius NT Glory H 2 2 Cordia boissieri** NT Texas Olive X X X E 15 3 Cordia parvifolia Little Leaf Cordia X X X E 6 3 Cordyline australis Cabbage Tree X X X E 3 2 cold

Coreopsis auriculata nana Dwarf X X X H 2 3 Coreopsis 'Early Sunrise' Coreopsis X X X H 2 3 Coreopsis grandiflora Coreopsis X X X H 2 3 Coreopsis lanceolata 'Grandiflora' Biglower Coreopsis X X X H 1 3 Calliopsis/Annual Coreopsis verticillatatinctoria NT Coreopsis X X X H 1 3 'Zagreb' NT Zagreb Coreopsis X X X H 1 3 Threadleaf Coreopsis verticillata 'cvs' NT Coreopsis X X X H 1 3 Corethrogyne californica NT CorokiaBlack Bush H GC 4 Corokia Cotoneaster X X E 3 2

Cotinus coggygria 'CVS' Purple Smoke Tree X X X D 10 3 Cotinus coggygria NT Smoke tree X X X D 10 3 Cotoneaster adpressus Creeping praecox Cotoneaster X X X X D 3 2 Cranberry Cotoneaster apiculatus Cotoneaster X X X X D 3 2 Brightbead Cotoneaster buxifolius Cotoneaster X X X X D 3 2 Cotoneaster/Pyren Cotoneaster congestus ees Cotoneaster X X X X E 1 2 Cotoneaster conspicuus Necklace 'decorus' Cotoneaster X X X X E 3 2 Bearberry Cotoneaster dammeri Cotoneaster X X X X D 5 2 Cotoneaster dammeri 'Coral Beauty' NCN X X X X E 3 2 Cotoneaster dammeri Lowfast 'Lowfast' cotoneaster X X X X E 2 2 Spreading Cotoneaster divaricatus Cotoneaster X X X X D 5 2 Franchet Cotoneaster franchetii Cotoneaster X X X X E 5 2 Cotoneaster horizontalis ParneyRock Cotoneaster X X X X D 4 2 Cotoneaster lacteus Cotoneaster, Red X X X X E 6 2 Cotoneaster 'Lowfast" Cotoneaster X X X X D 5 2 Rockspray Cotoneaster microphyllus Cotoneaster X X X X D 4 2 Silver-leaf Cotoneaster pannosus Cotoneaster X X X X E 6 4 Cotoneaster salicifolius Willowleaf floccosus Cotoneaster X X X X E 6 2 Cotoneaster spp. Cotoneaster X 2 lavallei NT Carriere Hawthorn X X X D 20 2 Crataegus phaenopyrum NT Thorn X X X D 20 2 Cupressus arizonica ssp Rough Arizonia arizonia Cypress n n n n n c 20 3 banned Cupressus arizonica var. Smooth glabra Cypress n n n n n c 20 3 banned Cupressus sempervirens 'stricta' Italian Cypress X X C 5 2 Cycas revoluta Sago Palm X X X E 4 2 cold Cyperus papyrus Papyrus X X H 1 1 Cytisus racemosus Easter Broom X 2 Invasive Dahlia spp Dahlia h 1 1 Dalea bicolor v. bicolor NT Indigo Bush X X X D 4 2 Dalea bicolor v. bicolor Monterrey Blue™ NT Monterrey Blue™ X X X D 4 2 Dalea capitata NT NCN X X X X se 2 2 Dalea capitata 'Sierra Gold' ™ NT Sierra Gold ™ X X X X se 2 2 Dalea frutescens NT Black Dalea X X X X E 4 2 Dalea frutescens Sierra Negra™ NT Sierra Negra™ X X X X E 3 2 Trailing Indigo Dalea greggii NT Bush X X X X se 4 3 Dalea pulchra NT Indigo Bush X X X E 4 2 Green Desert acrotrichum NT Spoon X X E 5 3 Dasylirion bigelovii NT Beargrass X X H 4 3 Green Desert Dasylirion leiophyllum NT MexicanSpoon Grass X X X X E 4 3 Dasylirion longissimum NT Tree, Toothless X X E 5 3 Green , Texas Dasylirion texanum Sotol X X E 5 3 Dasylirion wheeleri Desert Spoon X X E 3 3 Delphinium spp Delphinium h 1 2 Yellow Fortnight Dietes bicolor Lily X X X H 2 3 Dietes vegeta Fortnight Lily X X X H 2 3 Digitalis x mertonensis Foxglove H 1 2 Cape Marigold, Dimorphotheca sinuata African Daisy X X X H GC 2 Dioon spp. Mexican X X E 3 2 cold Japanese Diospyros kaki Persimmon X X D 10 2 Blood-Red Trumpet Distictis buccinatoria Vine X X X X E 8 2 Dodonaea viscosa Hopseed Bush heat, cold Drosanthemum hispidum Pink Ice Plant X X H 1 3 Dudleya spp NT Dudleya 3 cold Echinacea purpurea Purple coneflower X X X H 2 2 Golden Barrel Echinocactus grusonii Cactus X X E 2 4

Echinocereus caespitosus Hedge Hog Cactus X X H 3 4 Echinopsis terscheckii Argentine X X H 5 3 Elaeagnus angustigolia Russian Olive N N X D 20 2 THORNS Elaeagnus pungens Silverberry X X X E 6 3 Elaeagnus pungens 'Maculata' Golden Silverberry X X X E 6 3 Elaeagnus pungens Silver-Edged 'Marginata' Silverberry X X X X E 6 3 Elaeagnus pungens Yellow-Edged 'Variegata' Silverberry X X X X E 6 3 Elaeagnus spp Eleagnus X X E 3 Ebbinge's Elaeagnus X ebbengei Silverberry X X X X E 6 3

Encelia farinosa NT Encelia/Brittlebush X X X D 2 3 cold Encelia frutescens NT Green Brittlebush X X X D 3 3 cold Ephedra nevadensis Mormon X X X E 2 4 Ephedra viridis Mormon Tea X X X E 2 4 Aguirre™ Ericameria laricifolia NT Turpentine Bush X X X E 2 3 Ericameria laricifolia 'Desert Mountain' NT Turpentine Bush X X X E 2 3 Ericameria nauseosa v. Whitestem speciosus NT Chamisa X X X E 2 3 Erigeron divergens NT Native Fleabane X X X H 2 3 Erigeron karvinskianus Mexican Daisy X X X H 2 2 cold Erigeron karvinskianus Santa Barbara 'Profusion' Daisy X X X H 2 2 cold Eriogonum fasciculatum Buckwheat X X X H 4 4 Eriogonum grande rubescens Buckwheat X X X H 4 4 Eriogonum wrightii Wright Buckwheat X X X H 1 4 Erodium chrysantheum NT cranesbill h 1 2 cold Erodium reichardii NT alpine geranium H 1 2 Erysimum cheiri Wallflower h 1 2 Escallonia laevis Pink Escallonia X X X E 4 2 Escallonia rubra Red Escallonia X X X E 5 2 California Poppy X X H 1 4 Eucalyptus spp Eucalyptus, gum N N N N N Banned Euonymus fortunei Purple Leaf Winter 'Colorata' Creeper X X X X E gc 2 Euonymus fortunei 'CVS' Winter Creeper X X X X E gc 2 Euonymus fortunei Common Winter Radicans Creeper X X X X E gc 2 Euonymus japonicus 'Aureo-Variegata' Golden Euonymus X X X X E 6 2 Evergreen Euonymus japonicus ' CVS Euonymus X X X X E 4 2 Euonymus japonicus ' Microphyllus' Boxleaf Euonymus X X X X E 2 2 Euonymus japonicus Everygreen "Grandifolius' Euonymus X X X X E 6 2 Euonymus japonicus 'Aureo-Variegata' Gold Euonymus X X X X E 6 2

Euonymus japonicus Variegated Boxleaf 'Microphylla Variegata' Euonymus X X X X E 2 2 Euonymus japonicus 'Silver Silver King King' Euonymus X X X X E 6 2 Euonymus japonicus 'Silver Silver Princess Princess' Euonymus X X X X E 6 2 Euphorbia rigida * NT Gopher Plant X X X No H 1 3 Golden Euryops pectinatus Daisy X X X H 3 2 Euryops pectinatus viridis Green Euryops X X X H 3 2 Eysenhardtia orthocarpa NT Kidney X X X SE 10 1 Fallopia aubertii NT Silver Lace Vine X X D V 2 Fallugia paradoxa NT Apache Plume X X X E 4 3 Fatsia japonica Japanese Aralia X X X E 4 2 Feijoa sellowiana Pineapple Guava X X X E 6 3 Compass Barrel Ferocactus cylindraceus Cactus X X H 2 4 thorn Fish hook barrel Ferocactus wislizenii cactus X X H 2 4 thorn Common Blue Festuca glauca Fescue X X X H 1 2 Festuca ovina 'Glauca' Blue Fescue X X X H 1 2 Ficus carica Edible Fig X X D 15 2 Ficus pumila Creeping Fig X X X E 1 2 Forestiera neomexicana NT Desert Olive D 10 3 Forsythia spp. Forsythia X X X D 6 2 Forsythia X intermedia Forsythia X X X D 6 2 Mexican Tree Fouquieria macdougalii NT Ocotillo X X X X E 3 3 Fouquieria splendens Ocotillo X X X E 5 3 Sand Strawberry, Wild Strawberry, Fragarai chileonsis Beach strawberry X X H 1 1 Fraxinus angustifolia oxycarpa 'Raywood' Raywood Ash X X X X X D 20 2 Marshall Green Fraxinus pennsylvanica Ash X X X D 30 2 Fraxinus uhdei Shamel Ash X X X D 30 1 Fraxinus velutina Arizona Ash X X X D 30 2 Fraxinus velutina glabra 'Modesto' Modesto Ash X X X X X D 40 2 Fraxinus velutina 'Rio Grande' Fantex Ash X X X X X D 20 3 Fremontodendron 'California Glory' Flannel Bush X X X E 6 4 Fremontodendron Mexican Flannel mexicanum Bush X X X D 7 4 Gaillardia X grandiflora Blanket Flower X X H 1 2 Gardenia jasminoides 'CVS' Gardenia X X E 5 2 Gardenia jasminoides 'Radicans' Trailing Gardenia X X E 1 2 Gaura lindheimeri Gaura X X X H 1 2 Gaura lindheimeri 'Siskiyou Pink' Pink Gaura X X X H 2 2 Gaura lindheimeri 'Whirling Butterflies' White Gaura X X X H 2 2 Treasure Flower, Gazania hybrids (Rigens) Gazania X X X H GC 2

Gazania rigens leucolaena Trailing Gazania X X X H GC 2 Geijera parviflora Australian Willow X X X E 15 2 Carolina Jasmine X X X X D 8 2 Geranium spp. Cranesbill X X X H 1 2 Geum spp. NT Avens h 1 2 Gingko biloba Maidenhair Tree X X X D 40 2 Gleditsia triacanthos Honey Locust X X X X X D 40 3 Gleditsia triacanthos Thornless Honey inermis Locust X X X X X D 30 3 Gleditsia triacanthos 'Moraine' Moraine Locust X X X X X D 25 3 Gleditsia triacanthos 'Rubylace' Red Honey Locust X X X X X D 20 3 Gleditsia triacanthos Shademaster 'Shademaster' Locust X X X X X D 25 3 Gleditsia triacanthos Sunburst Honey 'Sunburst' Locust X X X X X D 30 3 Grevillea 'noellii' Noel's Grevillea X X C 5 2 Gutierrizia sarothrae Snakeweed X X X SE 1 3 Hardenbergia, Lilac Hardenbergia violacea vine N N N N N E V 2 COLD Hebe spp. Hebe N N N N N COLD. SOIL Hedera helix "Hahn's' Hahn's Ivy X E GC 4 Hedera helix varieties English Ivy X X X E gc 2 Helianthemum nummularium Sunrose X X X E 2 3 Helictotrichon sempervirens NT Blue Oat Grass H 1 2 Helleborus niger Christmas Rose X X X H 1 2 Helleborus orientalis Lenten-Rose X X X H 1 2 Hemerocallis Species Daylily X X X H 2 2 Coahuilan Hesperaloe funifera Hesperaloe X X E 3 3 Hesperaloe parviflora Red Hesperaloe X X X X E 3 3 Hesperaloe parviflora 'Yellow' Yellow Hesperaloe X X X X E 3 3 Toyon, Christmas , California Heteromeles arbutifolia Holly X X X X E 6 3 Heuchera sanguinea Coral Bells X X H 1 2 Hibiscus syriacus Rose of Sharon X X X X D 4 2 Moy Grande Hibiscus x 'Moy Grande' NT Hibiscus X X X P 3 2 arborescens Snowhill 'Grandiflora' NT Hydrangea S S X D 6 1

Hydrangea macrophylla Big leaf Hydrangea S S X D 5 1

Hydrangea quercifolia Oakleaf Hydrangea S S X D 6 1 Hymenoclea monogyra NT Cheese Bush SE 3 4 Henry St. John's Hypericum beanii Wort X X X E 4 2 Aaron's Beard/Creeping St. Hypericum calycinum Johnswort X X X X E 1 2 Hyptis emoryi NT Desert Lavender X X X E 8 3 Evergreen Iberis sempervirens Candytuft X X X H 1 2 'CVS' English Holly X X X X E 5 3 Ilex aquifolium 'San English Holly Gabriel' (Christmas Holly) X X X X E 5 4 Ilex aquifolium 'Silver Queen' Silver Queen Holly X X X X E 5 4 Ilex cornuta 'Burfordii' Burford Holly X X X X E 5 2 Ilex cornuta 'CVS.' Chinese Holly X X X X E 5 2 Dwarf Chinese Ilex cornuta 'Dwarf Burford' Holly X X X X E 4 2 Ilex vomitoria Yaupon X X X X E 8 2 Ilex vomitoria 'Nana' Dwarf Yaupon X X X X E 2 2 Stokes Dwarf, Ilex vomitoria 'Stokes' 'Schillings' X X E 2 2 Ilex X altaclerensis 'Wilsonii' Wilson Holly X X X X E 7 2 X germanica Bearded Iris X X X H 1 2 Jasminum mesnyi Primrose Jasmine X X X E 5 2 Juniperus procumbens Dwarf Japanese 'Nana' Garden X X X X C 4 3 Juniperus x pfitzeriana Golden Pfitzer 'Aurea' Juniper X X X X C 8 3 Juniperus californica California Juniper X X X X C 8 4 Variegated Juniperus chinensis 'Alba' Prostrate Juniper X X X X C 4 3 Juniperus chinensis 'Armstrongii' Armstrong Juniper X X X X C 4 3 Juniperus chinensis Chinese Blue 'Columnaris' Column Juniper X X X X C 4 3 Juniperus chinensis 'Gold Coast' Gold Coast Juniper X X X X C 4 3 Juniperus chinensis Golden Armstrong 'Golden Armstrong' Juniper X X X X C 4 3 Juniperus chinensis 'Hetzii Glauca' Hetz blue Juniper X X X X C 8 3 Juniperus chinensis Hollywood Twisted 'Kaizuka' Juniper X X X X C 10 3 Juniperus chinensis 'Keteleeri' Keteller Juniper X X X X C 5 3 Juniperus chinensis 'Mint Julep' Mint Julep Juniper X X X X C 5 3 Juniperus chinensis 'Parsonsii' Prostrada Juniper X X X X C 5 3 Juniperus chinensis 'Robusta Green' Robust Juniper X X X X C 4 3 Juniperus chinensis 'San Jose' San Jose Juniper X X X X C 5 3 Juniperus chinensis 'Sargentii' Sargent Juniper X X X X C 5 3 Juniperus chinensis 'Spartan' Spartan Juniper X X X X C 5 3 Juniperus chinensis Hollywood Twisted 'Torulosa' Juniper X X X X C 10 3 Variegated Juniperus chinensis Hollywood Twisted 'Torulosa variegata' Juniper X X X X C 8 3 'Compressa' Prostrate Juniper X X X X C 4 3 Juniperus communis 'Stricta' Irish Juniper X X X X C 3 3 Juniperus horizontalis 'Bar Harbor' Bar Harbor Juniper X X X X C 7 3 Youngstown Juniperus horizontalis Juniper, Andorra 'Plumosa' Juniper X X X X C 7 3 Juniperus horizontalis Prince of Wales 'Prince of Wales' Juniper X X X X C 7 3 Juniperus horizontalis Variegated 'Variegata' Creeping Juniper X X X X C 4 3 Blue Rug Juniper, Juniperus horizontalis Blue Carpet 'Wiltonii' Juniper X X X X C 7 3 Juniperus occidentalis Western Juniper X X X X C 5 3 Juniperus occidentalis Juniperus'Glauca' procumbens JapaneseSierra Juniper Garden X X C 5 3 'CVS' Juniper X X X X C 3 Juniperus rigida conferta Shore Juniper X X X X C 3 3 Juniperus sabina 'Arcadia' Arcadia Juniper X X X X C 8 3 Juniperus sabina 'Blue Blue Danube Danube' Juniper X X X X C 4 3 Juniperus sabina 'Broadmoor' Broadmoor Juniper X X X X C 8 3 Juniperus sabina 'Buffalo' Buffalo Juniper X X X X C 6 3 Juniperus sabina 'CVS' Juniper X X X X C 3

Juniperus sabina 'Scandia' Scandia Juniper X X X X C 5 3 Juniperus sabina 'Tamariscifolia' Tam Juniper X X X X C 12 3 Juniperus scopulorum 'Blue Blue Heaven Heaven' Juniper X X X X C 2 3 Juniperus scopulorum Rocky Mountain 'CVS' Juniper X X X X C 3 Juniperus scopulorum Gray Gleam 'Gray Gleam' Juniper X X X X C 5 3 Juniperus scopulorum 'Pathfinder' Pathfinder Juniper X X X X C 8 3 Juniperus scopulorum 'Skyrocket' Skyrocket Juniper X X X X C 2 3 Juniperus scopulorum 'Tolleson' Tolleson's Juniper X X X X C 6 3

Juniperus squamata meyeri Meyer Juniper X X X X C 2 3

Juniperus virginiana Eastern Red Cedar X X X X C 15 3

Juniperus virginiana 'Hetzii' Hetz Blue Juniper X X C 5 3 Juniperus virginiana 'Silver Silver Spreader Spreader' Juniper X X X X C 5 3 Juniperus x pfitzeriana 'Glauca' Blue Pfitzer Juniper X X X X C 8 3 Juniperus X pfitzeriana Pfitzer Juniper X X X X C 8 3 Justicia californica NT Chuparosa X X X SE 3 3 COLD Red Hot Poker, Torch Lily, Poker Kniphofia uvaria Plant X X X X H 2 3 Koelaria glauca NT Blue Hair Grass 1 2 Koelreuteria paniculata Golden Rain Tree X X X X X D 20 2 Chinese Flame Koelrueteria bipinnata Tree X X X D 20 2 Kolkwitzia amabalis NT Beauty Bush D 8 2 Krascheninnikovia lanata NT Winter Fat X X X SE 2 3

Lagerstroemia indica 'CVS' Crape Myrtle X X X X D 8 2 Lampranthus spectabilis Trailing Iceplant X X H 1 2 Bush or Common Lantana camara Lantana X E 3 2 COLD Lantana montevidensis Trailing Lantana X E 3 2 COLD Lantana X 'New Gold' New Gold Lantana X E 2 2 COLD Larrea tridentata Creosote Bush X X X E 5 4

Bay Laurel, Sweet Bay Laurel,Grecian Laurus nobilis Laurel X X E 8 2 angustifolia English Lavender X X E 2 2 Lavandula lanata hybrids NCN X X X E 4 2 Lavandula latifolia Spike Lavender X X X E 4 2 Lavandula stoechas varieties Spanish Lavender X X X E 4 2 Lavandula viridis Lavender X X E 4 2 Lavandula x intermedia Lavandin, Hedge varieties Lavender X X X E 4 2 Leonotis leonurus NT Lion's Tail X X X E 3 2 COLD Leptospermum spp Tea Tree N N N N N COLD Leucanthemum X superbum Shasta Daisy X X H 2 2 Leucophyllum candidum Thunder Cloud TM NT Thunder Cloud TM X X X X E 5 3 Leucophyllum frutescens 'Alba' Texas Ranger X X X X E 5 3 Leucophyllum frutescens 'Compacta' Texas Ranger X X X X E 4 3 Leucophyllum frutescens Green Cloud Texas 'Green Cloud' Ranger X X X X E 5 3 Leucophyllum frutescens Silver Cloud Texas 'Silver Cloud' Ranger X X X X E 5 3 Leucophyllum laevigatum NT Chihuahuan Sage X X X X E 4 3

Leucophyllum langmaniae 'Lynn's Legacy' NT Rio Bravo X X X X E 4 3

Leucophyllum pruinosum NT Sierra Bouquet TM X X X X E 4 3 Leucophyllum revolutum NT HoudiniTM X X X X E 3 3 Leucophyllum x Heavenly Cloud NT Heavenly Cloud X X X X E 3 3 Leucophyllum x Rain Cloud TM NT Red CloudTM X E 3 3

Leucophyllum zygophyllum NT NCN/ Cimarron X X X X E 2 3 Liatris spicata Gay Feather H 1 2 Ligustrum japonicum 'Rotundifolium' Curlyleaf Ligustrum X X X E 2 2 Ligustrum japonicum 'Silver Star' Silver Star Privet X X X X E 6 2 Ligustrum japonicum Wax Leaf Privet, 'Texanum' Texas Privet X X X X E 6 2 Ligustrum lucidum Glossy Privet X X X X E 15 2 Ligustrum ovalifolium California Privet X X X X E 15 2 Ligustrum 'Suwannee River' NT NCN X X X X E 3 2 Vicary Golden Ligustrum 'Vicaryi' NT Privet X X X E 5 2 Linum lewisii NT Blue X X X H 1 2 Almost annual/reseeds American Sweet Liquidambar styraciflua Gum X 2 SOIL Liriodendron tulipifera Tulip Tree X X X D 25 2 Liriope muscari Big Blue Lilyturf X X X H 1 2

Lonicera japonica 'Halliana' Hall's Honeysuckle X X X X E v 2 INVASIVE Lonicera x americana Pam's Pink 'Pam's Pink' NT Honeysuckle X X X E v 2 Lotus rigidus NT Deer Vetch X X X D 1 3 Lychnis alpina NT Alpine campion H 1 2 Lychnis chalcedonica NT Maltese Cross H 1 2 NT Desert Wolfberry X X X D 4 3

Lycium fremontii NT Wolberry, Tomatillo X X X D 6 3 COLD Macfadyena unguis-cati Cat's Claw X X X X D 5 2 Maclura pomifera Osage X X X D 20 3

Magnolia grandiflora Southern X X X E 20 2 Magnolia 'Stellata' Star Magnolia X X X D 10 2 Magnolia X soulangiana Saucer Magnolia, 'CVS' Chinese Magnolia X X X D 8 2 Grape X X X E 5 2 Mahonia aquifolium Dwarf Oregon 'Compacta' Grape X X X E 3 2 Mahonia aquifolium 'Orange Flame' NCN X X X E 3 2 Leather Leaf Mahonia bealei Mahonia X X E 3 2 SOIL Chinese Holly Mahonia lomarifolia Mahonia X X E 2 2 SOIL Mahonia nervosa NT Longleaf Mahonia X X E 2 2 Mahonia repens NT Creeping Mahonia X X E 2 2 Flowering floribunda' CVS' Crabapple X X X D 20 2 Malus Hybrids Crabapple X X X D 20 2 Malus spp. (edible) Apple X X D 20 2

Malus X Arnoldiana Arnold's Crabapple X X X D 20 2 Manfreda maculosa Texas Tuberose X X X X H 1 3 Marrubium vulgare Horehound X X H 1 2 Marsilea macropoda NT Fern Clover X X X SE gc 2 Melaleuca spp Melaleuca N N N N N

Melampodium leucanthum NT Blackfoot Daisy X X H 1 3 Melia azedarach Chinaberry X D 20 3 Jewel Mint of Corsica, Corsican Mentha requienii Mint X X X H 1 2 Mentha Spp. Mint X X X H 1 2 INVASIVE Scarlet Monkey Mimulus cardinalis NT Flower X X X 2 1 Desert Four Mirabilis multiflora O'Clock X X X gc 2 Miscanthus transmorrisonensis NT Evergreen eulalia H 3 2 Monarda didyma NT Bee Balm H 1 2 Monarda fistulosa NT Bee Balm H 1 2 Morus alba Mulberry N N N N N Weeping White Morus alba 'pendula' Mulberry Y N N N N D 8 1 Muhlenbergia capillaris Pink Muhly X X X X H 3 2 Muhlenbergia capillaris 'Regal Mist' Regal Mist X X X X H 2 2 Muhlenbergia dumosa Muhly X X X H 2 2 Muhlenbergia emersleyi Bull Grass X X X H 2 2 Muhlenbergia lindheimeri Big Muhly X X X X H 2 2 Muhlenbergia lindheimeri ' Autumn Glow' Autumn Glow TM X X X H 2 2 Muhlenbergia porteri Bush Muhly X X X H 2 2 Muhlenbergia rigens Deer Grass X X X H 2 2 Muhlenbergia rigida Purple Muhly X H 2 2 Muscari macrocarpum Grape Hyacinth H 1 2 Myoporum spp Myoporum N N N N N Myrine africana African Boxwood N N N N N Myrtus communis Mytle X X X E 5 2 Myrtus communis 'Compacta' Dwarf Myrtle X X X X E 3 2 Nandina domestica 'CVS' Heavenly Bamboo X X X X E 2 3 Nandina domestica Harbour Dwarf 'Harbour Dwarf' Nandina X X X X E 2 2 Nandina domestica 'Nana Dwarf Heavenly Purpurea' Bamboo X X X X E 2 2 Nandina domestica 'Royal Royal Princess Princess' Nandina X X X X E 2 3 Daffodil, Narcissus, Narcissus ssp. Jonquil X X X X H 1 3 Nodding Nassella cernua NT needlegrass H 2 4 Foothill Nassella lepida NT needlegrass H 2 4 Nassella pulchra NT Purple Needlegrass H 2 4

Nassella tenuissima NT Texas Needlegrass H 2 4 Southern Sword Nephrolepis cordifolia fern X H 2 2 Nerium oleander 'Petite spp.' Dwarf Oleander N N N N N E COLD Nerium oleander spp. (Not Petite) Oleander X X X E 5 3 Nierembergia hippomanica violaceae Dwarf Cupflower X X H 1 2 COLD lindheimeriana NT NCN X X X X H 2 3 Nolina matapensis NT Tree Bear Grass X X X X H 5 3 Nolina microcarpa NT Bear Grass X X X X H 4 3 Nolina nelsoni NT Blue Nolina X X X X H 4 3 Nolina texana NT Sacahuista X X X X H 2 3 Oenothera berlandieri Evening Primrose X H GC 3 INVASIVE White Evening Oenothera caespitosa Primrose X X X H GC 3 INVASIVE Oenothera speciosa Mexican Evening 'Siskiyou' Primrose X X X H GC 3 INVASIVE Saltillo Evening Primrose, Chihuahuan Oenothera stubbei Primrose X X X H GC 3 INVASIVE Olea europaea "Skylark Dwarf' Dwarf Olive X X X E 10 3

Olea europaea 'Swan Hill' Fruitless Olive Tree X X X X E 15 3 Ophiopogon clarkii Clark Lily Turf X X X H 1 3 Ophiopogon jaburan Giant Lily Turf X X X H 1 2 Ophiopogon japonicus Mondo Grass X X X H 1 2 Ophiopogon planiscapus Black Mondo Var.Nigrescens Grass X X X H 1 2 Desert Christmas Cactus/ Christmas Opunita leptocaulis Cholla H 3 4 Beavertail Prickly Pear/Beavertail basilaris cactus X X X X H 2 4 Engelmann's Opuntia engelmanii Prickly Pear X X X X H 7 4 Opuntia macrocentra Purple prickly pear H 4 4 Opuntia santa-rita Tubac TM X X X X H 3 4 Cone Prickly Opuntia turpinii Pear X X X X H 2 4 Origanum spp. Dittany/ Oregano H 2 2 Sweet Olive, Sweet Osmanthus fragrans Osmanthus X X X E 5 2 Holly Olive, Holly Leaf Osmanthus, Osmanthus heterophyllus False Holly X X X E 5 2

Osmanthus heterophyllus Variegated False 'Variegatus' Holly X X X E 5 2 Trailing African Daisy, Freeway Osteospermum fruticosum Daisy X X X H 1 2 Oxalis Spp. Woodsorrel X X H 1 2 Pachysandra terminalis Japanese Spurge X X H 1 2 Panicum virgatum 'Prairie Sky' NT Switch Grass X X X H 2 4 Papaver orientale Oriental poppy H 1 2 Mexican Palo Verde/Jerusalem Parkinsonia aculeata Thorn X X X D 15 3 Parthenocissus quinquefolia Creeper X X X D V 2

Parthenocissus tricuspidata Boston Ivy X X X X D V 2 Paulownia tomentosa Empress tree N N N N N D 25 1 WIND Pedilanthus macrocarpus NT Lady's Slipper X X X N H COLD

Pelargonium hortorum Common Geranium X X N H 1 2 COLD Pennisetum setaceum Fountain Grass X X X N H 3 2 Cold/Invasive Sand Penstemom ambiguus Penstemon/Prairie (light pink) NT Penstemon X X X H 2 2 Penstemon amphorellae Mexican Blue (light blue) NT Penstemon X X X H 2 2 Penstemon baccharifolius Rock Penstemon/ (red) NT Del Rio TM X X X H 2 2 Cardinal Penstemon cardinalis (red) NT Penstemon X X X H 2 2 Penstemon centranthifolius (red) NT Scarlet Bugler X X X H 2 2 Penstemon cobaea (white) NT Wild Snapdragon X X X H 2 2 Firecracker Penstemon eatonii (red) NT Penstemon X X X H 2 2

Penstemon fendleri (violet) NT NCN X X X H 2 2

Penstemon gloxinioides Border Penstemon X X X H 1 2 Shell-leaf Penstemon grandiflorus Penstemon, Wild (lavender) NT Snapdragon X X X H 2 2 Penstemon heterophyllus Beard Tongue X X X H 2 2

Border penstemon, Penstemon hybrids Garden penstemon X X X H 2 2 Penstemon palmeri (light Scented pink) NT penstemon X X X H 2 2 Pine leaf Penstemon pinifolius (red) NT Penestemon X X X H 2 2 Rocky Mountain Penstemon strictus (blue) NT Penstemon X X X H 2 2 Penstemon triflorus (deep Hill Country pink) NT Penstemon X X X H 2 2 Penstemon wrightii (pink- rose) NT Texas Rose X X X H 2 2 Perovskia spp Russian Sage X X X X E 2 3 Purple Prairie Petalostemon purpureum NT clover X X X H 1 2 Petunia x hybrida Petunia h c 2 flower California Desert Phacella campanularia NT Bluebells H 1 3 Double Mock Philadelphus ' Virginal' Orange X X X X D 3 2 Sweet mock Philadelphus coronarius orange X X X X D 4 2 Phlomis fruticosa NT Jerusalem Sage X X X E 3 3 Canary Island Date Phoenix canariensis Palm N N X E 20 3 COLD Phoenix dactylifera Date Palm X X X E 20 3 Phormium tenax Purple New 'Atropurpureum' Zealand Flax X X X X H 5 2 Golden New Phormium tenax 'Aureum' Zealand Flax X X X X H 5 2 Bronze New Phormium tenax 'Bronze' Zealand Flax X X X X H 5 2 Red New Zealand Phormium tenax 'Rubrum' Flax X X X X H 5 2 Phormium tenax 'Tiny Dwarf New Zealand Tiger' Flax X X X X H 2 2 Phormium tenax Variegated New 'Variegatum' Zealand Flax X X X X H 3 2 serrulata Chinese Photinia X X X X E 6 2 Fraser Photinia, Photinia X fraseri Red photinia X X X X E 6 2 Phyla nodiflora Lippia X X H GC 2 aurea Golden Bamboo X X X E 3 3 Physostegia virginiana NT Obedient Plant H 2 2 Picea pungens X C 15 2 SOIL, HEAT Colorado Blue Picea pungens 'Glauca' Spruce X C 15 2 SOIL, HEAT Pieris, Lily-Of-the- Pieris spp valley Shrub n n n n n heat Pinus brutia Calabrian Pine X X X C 20 3

Pinus canariensis Canary Island Pine N N N N N C 15 3 COLD

Pinus cembroides Mexican Pinon Pine X X X C 20 3 Pinus coulteri Coulter Pine X N N C 25 3 Heavy Cones Pinon, pine X X X C 10 3 Afghan Pine, Pinus eldarica Eldarica Pine X X X X C 20 3 Pinus halepensis Aleppo Pine X X X C 20 3 Pinus halepensis 'Brutia' Calabrian Pine X C 20 3 Singleleaf Pinon Pine x x C 6 3 shrub? Pinus mugo mugo Mugho Pine X X X C 5 3

Pinus nigra Austrian Black Pine X X X C 20 3 Pinus patula Jelecote Pine C 25 2 cold Pinus pinea Italian X X X C 25 3 Chir Pine, Indian Pinus roxburghii Longleaf Pine X X X C 20 3 Digger Pine, Gray Pinus sabiniana Pine, Foothill Pine X X C 20 3 Large Pine Cones Japanese Black Pinus thunbergii Pine X X X C 10 3 Pinus torreyana Torrey Pine X X C 15 3

Pistacia atlantica Mt. Atlas Pistache X X X D 30 3 Pistacia chinensis Chinese Pistache X X X X X D 30 3 Pithecellobium flexicaule NT Texas Ebony X X X D 20 3 cold Pithecellobium pallens NT Tenaza E 15 3 cold Pittosporum tobira Mock Orange X X X E 5 2 Pittosporum tobira Cream De Mint 'Mariposa' Pittosporum X X X E 4 2 Pittosporum tobira Variegated Mock 'Variegata' Orange X X X E 5 2 Pittosporum tobira' Wheeler's Dwarf Wheeler's Dwarf' CaliforniaPittosporum X X X E 4 2 Platanus racemosa Sycamore X X X D 35 2 Platanus wrightii Arizona Sycamore X X X X D 35 2 Platanus X acerifolia 'Yardwood or Bloodgood' London Plane Tree X X X X X D 35 2 Platycodon grandiflorus NT Balloon Flower H 1 2 Plecostachys serpyllifolia NT Dwarf Strawflower X X H 1 3 cold Plumbago spp Cape Plumbago n n n n E 4 2 cold

Podocarpus macrophyllus Yew Pine X X D 8 2 Polianthes tuberosa Tuberose h 1 2 Mexican oregano, Poliomintha maderensis NT Lavender Spice X X X H 2 3 Polygala spp Sweet-pea shrub N N N N N E 3 2 cold Polygonum aubertii NT Silver Lace Vine D v 2 Western Sword Polystichum munitum Fern X H2 2 2 Popular, Populus spp Cottonwood N N N N N D banned Potentilla fruticosa Cinquefoil X X H 2 2

Potentilla tabernaemontanii Spring Cinquefoil X X H gc 2 Potentilla verna Cinquefoil X H GC 2

Prosopis alba Argentine Mesquite X X X se 25 3 chilensis Chilean Mesquite X X X D 25 3 Honey Mesquite/Texas Prosopis glandulosa Mesquite X X` X D 25 3 Prosopis glandulosa torreyana Mesquite X X X D 25 3 Screwbean Prosopis pubescens Mesquite D 25 3 Prosopis velutina Mesquite D 25 2 Dwarf Red-Leaf Prunus X cistena Plum X X X D 5 2 Prunus ambygdalus X D 15 2 Prunus blireiana Flowering Plum X X X D 15 2 Carolina Cherry Prunus cerasiferacaroliniana CherryLaurel Plum/ x x x x E 15 2 'Atropurpurea' Myrobalan/Purple X X X D 20 2 Prunus cerasifera Thundercloud 'Thundercloud' Flowering Plum X X X D 20 2 Prunus ilicifolia Hollyleaf Cherry X X X E 6 3 Prunus pumila v. besseyi NT Sand Cherry X X X D 3 2 Psilostrophe cooperi NT Paper Flower X X X E 1 3 Wooly Paper Psilostrophe tagetina NT Flower X X X E 1 3 Psorothamnus spinosa NT Smoke tree n n n n n 3 cold Common Punica granatum Pomegranate X X X X D 6 3 Punica granatum 'Nana' Dwarf Pomegrante X X X D 2 3 Purshia mexicana stansburyana NT Cliff Rose X X X E 4 3 Pyracantha coccinea 'vrs' Firethorn X X X E TBD 2 Pyracantha crenatoserrata 'vrs' Firethorn X X X E TBD 2 Pyracantha hybrids Firethorn X E TBD 2 Pyracantha koidzumii Firethorn X X X E TBD 2 Bradford Pear / Pyrus calleryana Callery Pear X X X X X D 15 2 Pyrus calleryana ' Aristrocrat' Aristocrat Pear X X X X X D 15 2 Pyrus kawakamii Evergreen Pear X X X X X D 15 2 Coast Live , Quercus agrifolia California Live Oak X X X E 25 3 Spanish Oak/ texas Quercus buckleyi NT oak X D 20 3 Canyon Live Oak / Maul Oak / Golden Quercus chrysolepis NT Cup Oak X E 20 2 Quercus douglasii NT Blue Oak X D 25 3 Quercus emoryi NT Emory Oak X X E 25 3 Hungarian or Italian Quercus frainetto NT Oak X D 30 3 Escarpment Live Quercus fusiformis NT Oak X D 20 3

Quercus garryana NT Oregon White Oak D 25 3 Holly Oak / Holm Quercus ilex Oak X X X X X E 20 3 Valley Oak / California White Quercus lobata Oak X X E 20 3 Burr Oak / Quercus macrocarpa NT Mossycup Oak X D 30 3 Quercus muhlenbergii NT Chinquapin Oak D 20 3

Quercus myrsinifolia NT Japanese Live Oak X D 25 3 Pin Oak / Swamp Quercus palustris NT Oak X X D 20 2 Quercus shumardii NT Shumard Red Oak D 25 3 Quercus texana NT Spanish Oak D 25 3 Desert Scrub Oak / Quercus turbinella NT Shrub live oak X X X E 10 3 Quercus virginiana Southern Live Oak X X X X X D 20 3 alaternus Italian Buckthorn X X X E 8 3 Rhamnus californica Coffeeberry X X X E 5 3 Rhaphiolepis indica CVS - Indian Hawthorn Dwarf Varieties Dwarf X X X X E 3 3 Rhaphiolepis indica 'CVS' Standard Indian Standard Hawthorne X X X X E 5 3 Rhaphiolepis umbellata NT Yeddo Hawthorne X X X X E 6 3 Rhododendrons and N n n n n soil Rhus lancea African X X X E 8 3 cold

Rhus lanceolata NT Flame Leaf Sumac X X X E 10 3 Rhus microphylla NT Little Leaf Sumac X X X D 5 3 cold Rhus ovata Sugar Bush X X X E 4 3 Squawbush / Three Leaf Sumac / Rhus trilobata Skunkbush X X X D 5 3 Rhus trilobata 'Autumn Amber' NT Prostrate Sumac X X X D 4 3 Rhus virens NT Evergreen Sumac X X X E 6 3 Ribes alpinum NT Alpine Currant D 3 2 Ribes aureum NT Golden Currant D 3 2 White Flowering Ribes indecorum NT Currant D 3 3 Ribes odoratum NT Sweet Currant D 3 3

Robina 'Purple Robe' Purple Robe Locust X X X X X D 25 3 Robinia X ambigua 'Idahoensis' Locust X X X X X D 25 3 Robinia pseudoacacia Black Locust X X X D 25 1 Romneya coulteri Matilija Poppy X X H 3 3 White Lady Bank's Rosa banksiae 'alba plena' Rose X X X X D 10 2 Yellow Lady Bank's Rosa banksiae 'lutea' Rose X X X X D 10 2 Cecile Brunner Rosa 'cecile brunner' Rose X X X D 5 2 Rosa damascene Damask Rose X X X D 3 2 Rosa hybrida Rose X X X D 2 Wild Rosa minutifolia Rose X X X D 3 3 Rosa multiflora Japanese Rose X X X D 6 2 Ramanas Rose, Rosa rugosa Sea Tomatoe X X X D 3 2 Rosa species Rose Bush X X X D 4 2 Rosa wichuraiana Memorial Rose X X X D 6 2 Rosa woodsii NT Rose X X X D 4 2

Rosmarinus officinalis ssp. Low growing varieities, 1.5' to 2 ' tall - Min. 5 deg. F Prostrate cold tolerance X X X X E 3 Sabal palmetto Cabbage Palm X X X E 8 3 Sagina subulata Iris Moss X X H 1 1 Sagina subulata ' Aurea' Scotch Moss X X H 1 1 Salix spp Willow N N N N N D 25 3 Banned Salvia chamaedryoides NT Blue Sage E 1 2 cold Cleveland Sage/ California Blue Salvia clevelandii NT Sage X X E 4 3 cold

Desert Sage, Great Salvia dorrii NT Basin Blue Sage X X X E 2 2 Salvia greggii Autumn Sage X X X X SE 2 3 Royal Purple Salvia muelleri NT Autumn Sage E 3 2 Salvia officinalis Garden Sage H 1 2 Salvia X Trident™ NT Trident ™ X X X X E 2 3 chamaecyparissus Lavender X X X X E 3 3 Green Lavender Santolina rosmarinifolia Cotton X X X X ` E 3 3 Scabiosis spp. Pincushion Flower H 1 2 California Pepper Schinus molle tree n n n n n 20 3 cold, messy

Schizachyrium scoparium NT Little Bluestem X X X E 1 2 Senna wislizenii NT Shrubby Senna X X X D 4 2 Sequoia sempervirens Coastal Redwood X X C 15 2

Sequoiadendron giganteum Giant Sequoia X X X C 20 2 Simmondsia chinensis 'vista' Jojoba, Goatnut X X X E 4 4 Sisyrinchium bellum Blue-Eyed Grass X X X H 1 3

Sisyrinchium californicum Yellow-Eyed Grass X X X H 1 3 Sophora affinis NT Eve's Neckless X X X D 4 2 Sophora arizonica NT Arizonia Laurel X X X E 4 3 Japanese Pagoda Tree/ Chinese Sophora japonica NT Scholar tree X X X X X D 30 2

Texas Mountain Sophora secundiflora NT Laurel/Mescal bean X X X E 10 3 Spartium junceum Spanish Broom n n n n n 3 invasive Sphaeralcea ambigua NT Globe Mallow X X X P 3 3 cantoniensis 'Flore- Double Bridal Pleno' Wreath X X X D 5 2 Spiraea japonica 'Anthony Waterer' Dwarf Red Spirea X X X D 2 2 Bridal Wreath Spirea X vanhouttei Spirea X X X D 5 2 Sporobolus airoides NT Alkaili Sacaton X X X H 3 3 Sporobolus wrightii NT Giant Sacaton X X X H 3 3 Stetsonia coryne Toothpick Cactus X X H 8 3 Stipa calamagrostis NT Spear Grass X X X H 3 3 nodding Stipa cernua NT feathergrass H 2 3 Giant Feather Stipa gigantea NT Grass X X X H 3 3 Stipa lepida NT Foothill Stipa H 2 3 Stipa pulchra NT Purple Stipa H 2 3 Stipa splendens NT NCN X X X H 3 3 Mexican Stipa tenuissima NT Feathergrass H 1 2 Stokesia laevis NT Stokes Aster H 1 2

Styrax japonium NT Japanese Snowbell D 20 2 Styrax officinale californicum NT California Storax D 3 2 Syagrus romanzoffiana Queen Palm n n n n n E 6 2 cold

Symphyotrichum praealtum NT Rodney's Aster X X X 1 2 'CVS.' Common Lilac X X X D 7 3 Syringa X chinensis Chinese Lilac X X X D 5 3 Syringa X persica 'CVS.' Persian Lilac X X X D 5 3 Tagetes lemmonii Compact Mt. 'Compacta' Lemmon Marigold X X X H 1 2 Tamariz spp. Tamarisk n n n n n E 20 2 banned Tanacetum parthenium Feverfew H 1 2

Tecoma capensis Cape Honeysuckle n n n n n E 5 2 cold Japanese Ternstroemia gymnanthera Ternstroemia X X E 4 2 Tetraneuris acaulis NT Angelita Daisy X X X H 1 2 Teucrium fruticans NT Bush Germander X X X E 3 3 Shrubby Teucrium fruticans 'Azurea' NT Germander X X X E 3 3 Teucrium fruticans Compact Bush 'Compactum' NT Germander X X X E 2 3 Teucrium x lucidrys Dwarf Germander X X X E 2 3 Teucrium x lucidrys Prostrate 'Prostratum' Germander X X X E 2 3 Thalictrum polycarpum NT Medow rue D 1 2 American Thuja occidentalis Arborvitae X X X C 10 3 Dwarf Golden Arborvitas (beckman Dwarf Thuja orientalis 'Aurea' Arborvitas) X X X C 2 3

Thuja orientalis 'Westmont' Oriental Arborvitae X X X C 3 3 Thunbergia alata Black eyed susan d v 2 annual Thunbergia battiscombei NT thunbergia d v 2 annual Prickly-leaf Thymophylla acerosa NT Dogweed h 1 2 Thymophylla pentachaeta NT Golden Dyssodia h 1 2 Thymophylla tenuiloba NT Golden Fleece h 1 2 Thymus pseudolanuginosus Wooly Thyme X X X H GC 2 Thymus serpyllum Creeping Thyme X X X H GC 3 Thymus vulgaris Common Thyme X X X H GC 2 Thymus x citriodorus Lemon Thyme X X X H GC 2 Tiarella wherryi NT Sugar Scoop H gc 2 Trachelospermum asiaticum Asian Star Jasmine X X X E GC 2 Trachelospermum jasminoides Star Jasmine X X X E 1 2 cold Trachycarpus fortunei Windmill Palm X X X E 5 2 Minature Chusan Trachycarpus wagnerianus Palm X X X E 5 2 Tradescantia virginiana Spiderwort X X H 1 2 Trifolium fragiferum O'Conner's O'Connor's Legume Legume X X E 1 3 Trithrinax acanthocoma NT Spiny Palm X X X H 8 2 Trixis californica NT Trixis E 2 3 Tulbaghia violacea Society Garlic X X X X H 1 2 Chinese Elm, Ulmus parvifolia Evergreen Elm X X X X D 35 2 Ulmus pumile Siberian Elm N N N N N D Banned Ungnadia speciosa NT Mexican Buckeye X X X D 10 2 Vauquelinia californica NT Arizona Rosewood X X X E 6 2 Vauquelinia californica v. pauciflora NT NCN X X X E 6 2

Chisos Rosewood, Vauquelinia corymbosa Narrow Leaf var. Angustifolia NT Rosewood X X X E 12 2 Vauquelinia corymbosa Neuvo Leon var. heterodon NT Rosewood X X X E 8 2 Verbena gooddingii NT Verbena X X X H 2 3 Verbena peruviana Peruvian Verbena X X H 4 3 cold Sandpaper Verbena rigida NT Verbena X X X H 3 2 Verbena X hybrida Garden Verbena X X H 2 2 cold Viburnum awabuki Sweet Viburnum X X X D 5 2 Japanese Viburnum japonicum Viburnum X X X E 6 2 Viburnum odoratissimum Sweet Viburnum X X X D 5 2 European Cranberry Bush, Viburnum opulus Snowball Bush X X X D 6 2

Viburnum opulus 'roseum' Common Snow Ball X X X D 6 2 Leatherleaf Viburnum rhytidophyllum Viburnum X X X E 6 2 Sandankwa Viburnum suspensum Vibernum X X X E 6 2 Viburnum tinus Laurustinus X X X E 4 2 Viburnum tinus 'Spring Compact Spring Bouquet compacta' Bouquet Viburnum X X X E 4 2 Burkwood Viburnum X burkwoodii Viburnum X X X D 4 2 Viguiera deltoidea NT Goldeneye X X X H 2 3 Skeleton-Leaf Viguiera stenoloba NT Goldeneye X X X P 3 3 Viguiere mulifora NCN H 1 3

Vinca major Big-Leaf Periwinkle X X X E GC 3 invasive Vinca minor Dwarf Periwinkle E GC 3 Chaste Tree, Monk's Pepper Vitex angus-castus NT Tree X X X D 20 2 Vitis californica 'Roger's California Wild Red' NT Grape X X X D V 2

Washingtonia filfera California Fan Palm X X X E 10 2

Washingtonia robusta Mexican Fan Palm X X X E 10 2 Weigela Weigela X X X D 6 2 Westringia fruticosa Coast Rosemary E 4 3 COLD

Wisteria spp. and varieties Wisteria X X X D v 2 X Chitalpa tashkentensis Chitalpa X X X D 20 3

X Cupressocyparis leylandii Leyland Cypress n n n n n c 20 2 X Fatshedera Lizei Botanical Wonder X X X E 4 2

Xylococcus bicolor NT Mission Manzanita E 5 3 Xylosma congestum Shiny Xylosma X X X E 6 3 Xylosma congestum 'Compacta' Compact Xylosma X X X E 5 3 aloifolia Spanish Bayonet X X E 3 3 cold, very sharp Datil Yucca, Yucca baccata NT Bannana Yucca X X E 4 4 Yucca brevifolia Joshua Tree X X E 10 4 Yucca constricta NT NCN X X X X E 3 3 Yucca elata NT Soaptree Yucca X X E 8 3 cold NT Adam's Needle X X E 3 3 Yucca flaccida NT E 3 3 Yucca glauca NT Soap weed X X X X E 3 3 Spanish Dagger, Yucca gloriosa Soft-tip Yucca X E 3 3 cold Yucca harrimaniae NT Harriman's Yucca X X X X E 1 3 Yucca neomexicana NT NCN X X X X E 3 3 Yucca pallida NT Pale Leaf Yucca X X X X E 5 3 Yucca recurvifolia Weeping Yucca X X E 4 3 Yucca rigida NT Blue Yucca X X E 4 3 Yucca rostrata NT Beaked Yucca X X E 5 3

Yucca rupicola NT Twisted leaf Yucca X X X X E 2 3 Yucca schidigera Mohave Yucca X X E 2 4 Yucca schottii NT Mountain Yucca E 2 4 Yucca whipplei Our Lord's Candle X X E 4 4 Zantedeschia aethiopica Common Calla lily X X H 1 2 California Fushia, Hummingbird Zauschneria californica NT flower X X X H 1 2 Zelkova serrata Sawleaf Zelkova X X X X X D 20 2 Zephyranthese candida NT White Rain Lily X X X H 1 2 Zephyranthese x 'Prairie Sunset' NT Coral Rain Lily X X X H 1 2 Zexmenia hispida NT NCN X X X H 2 2 Zinnia acerosa NT Desert Zinnia X X X H 1 3 Zizyphus jujuba Chinese Jujuba X X X D 20 3