PLANT SETBACK AND SPACING GUIDE
INTRODUCTION
This plant list has been developed as an aid in determining the appropriate setback and spacing for plant material used in highway planting projects.
The minimum setbacks should not be reduced unless special circumstances or unusual site conditions warrant adjustment. Tree setbacks should not be reduced. All safety requirements must be met including, but not limited to, those set forth in the Highway Design Manual and FHWA guidelines.
The on-center spacing of plants is a general recommendation representing distance apart which plants should be spaced when planted. The spacing is based upon the mature growth of the plant material. The distance is set to prevent crowding of plant material the need for pruning when the plants are mature.
When filling out the Plant List and Specifications Sheet use capital letters for both botanical and common names. Underline the first three letters of the botanical name (genus and species) to indicate the abbreviations to be used on the planting plans as plant callouts. If a plant has two or more varieties to be used on a project, also underline the first letter(s) of the variety name.
This plant list is not intended to represent all acceptable plant materials used on highway planting projects nor does it indicate suitability of plant materials for specific situations. It is only a selection taken from previous projects. When specifying plant material that is not included in the plant list use judgment to select spacing and setback consistent with other species of similar mature growth characteristics
Point of measurement Point of measurement ETW (Edge of Traveled Way) EP (Edge of Pavement) Dike TRVD way p u Traveled way) SHLD (Shoulder) pe Slo Level S lope (Sidewalk / Sound Wall), SW dow SHLD (Shoulder), or n TRVD way AC (Asphalt Concrete) (Traveled way) Curb Paved strip
Paved ditch
Point of measurement Earth ditch FL (Flow Line)
SECTION POINTS OF MEASUREMENT
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Abelia 'Edward Goucher' - 6 6 6 6 8 6 SHRUB Goucher Abelia Abelia X grandiflora - 8 6 6 6 8 8 SHRUB Glossy Abelia Acacia melanoxylon 35 - 15 15 10 12 - TREE Blackwood Acacia Acacia pendula 20 - 15 15 15 17 - TREE Weeping Acacia Acacia redolens - 20 20 20 20 22 20 SHRUB Prostrate Acacia Acer macrophyllum 30 - 20 20 20 22 - TREE Big-Leaf Maple Aesculus californica 35 - 20 20 10 12 - TREE California Buckeye Agonis flexuosa 20 - 15 15 15 17 - TREE Peppermint Tree Albizia julibrissin 35 - 20 20 10 12 - TREE Mimosa Alnus cordata 30 - 20 20 10 12 - TREE Italian Alder Alnus oregona 30 - 20 20 10 12 - TREE Red Alder Alnus rhombifolia 30 - 20 20 10 12 - TREE White Alder Aloe arborescens - 8 8 8 8 10 8 SHRUB Tree Aloe Arbutus menziesii 30 - 20 20 20 22 - TREE Pacific Madrone Arbutus unedo - 15 15 15 12 12 10 SHRUB Strawberry Tree Arbutus unedo 'Compacta' - 8 8 8 8 10 6 SHRUB Compact Strawberry Tree Archontophoenix cunninghamiana 30 - 6 6 6 6 - TREE King Palm Arctostaphylos bakeri 'Louis Edmunds' - 6 6 6 6 8 6 SHRUB No common name Arctostaphylos densiflora - 6 6 6 6 8 6 SHRUB 'Howard McMinn' No common name Arctostaphylos edmundsii - 10 10 10 10 12 10 SHRUB Little Sur Manzanita
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Arctostaphylos 'Emerald Carpet' - 8 8 8 8 10 8 GROUND No common name COVER Arctostaphylos hookeri - 6 6 6 6 8 6 SHRUB Hooker Manzanita Arctostaphylos hookeri 'Wayside' - 10 6 6 10 12 10 SHRUB No common name Arctostaphylos 'Pacific Mist' - 8 8 8 8 10 6 SHRUB No common name Arctostaphylos pajaroensis - 6 6 6 6 8 - SHRUB Pajaro Manzanita Arctostaphylos uva-ursi - 8 8 8 8 10 8 GROUND Bearberry COVER Arctostaphylos uva-ursi 'Radiant' - 8 8 8 8 10 8 GROUND No common name COVER Arecastrum romanzoffianum 30 - 6 6 6 6 - TREE Queen Palm Bauhinia blakeana 30 - 15 15 15 17 - SMALL Hong Kong Orchid Tree TREE Berberis thunbergii 'Atropurpurea' - 6 6 6 10 10 6 SHRUB Red Barberry Berberis thunbergii 'Crimson Pygmy' - 6 6 6 6 8 3 SHRUB Crimson Pygmy Barberry Brachychiton acerifolius 30 - 20 20 20 22 - TREE Flame Tree Brachychiton populneus 30 - 15 15 15 17 - TREE Bottle Tree Brahea edulis 20 - 10 10 15 17 - PALM Guadalupe Palm Buddleia davidii - 12 10 10 10 12 10 SHRUB Butterflybush Callistemon citrinus - 15 15 15 15 17 12 SHRUB Lemon Bottlebrush Callistemon viminalis 20 - 15 15 15 17 - TREE Weeping Bottlebrush Calocedrus decurrens 30 - 20 20 20 22 - TREE Incense Cedar Campsis radicans - - - - 10 12 10 VINE Common Trumpet Creeper Carissa macrocarpa - 8 8 8 8 10 5 SHRUB Natal Plum
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Carpenteria californica - 8 8 8 8 10 5 SHRUB Bush Anemone Carpobrotus edulis - 6 6 6 6 8 1.5 GROUND Hottentot Fig COVER Cassia artemisioides - 6 6 6 6 8 6 SHRUB Feathery cassia Casuarina stricta 30 6 15 10 10 12 - TREE Mountain She Oak Catalpa bignonioides 30 20 20 20 12 12 - TREE Indian Bean Ceanothus 'Concha' - 10 8 8 8 10 8 SHRUB No common name Ceanothus cyaneus - 10 10 10 10 12 10 SHRUB San Diego Ceanothus Ceanothus griseus horizontalis - 15 10 6 10 12 6 SHRUB 'Yankee Point' No common name Ceanothus 'Joyce Coulter' - 10 8 8 8 10 8 SHRUB Wild lilac Ceanothus 'Ray Hartman' - 15 15 10 10 12 10 SHRUB No common name Ceanothus thyrsiflorus - 15 15 15 15 17 15 SHRUB Blueblossom Ceanothus verrucosus - 8 8 8 6 8 8 SHRUB Wartstem Ceanothus Cedrus deodara 40 - 30 30 30 32 - TREE Deodar Cedar Celtis occidentalis 30 - 20 20 15 17 - TREE Common Hackberry Celtis sinensis\ 30 10 15 10 10 12 - TREE Chinese Hackberry Cercidium floridum - 15 15 15 15 15 SHRUB Blue Palo Verde Cercidium microphyllum - 15 15 15 15 15 - SHRUB Littleleaf Palo Verde Cercis canadensis 30 - 15 15 15 17 - TREE Eastern Redbud Cercis occidentalis - 15 15 15 15 15 - SHRUB Western Redbud Cercocarpus betuloides - 12 10 10 10 12 10 SHRUB Mountain Mahogany
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Chaenomeles speciosa - 6 6 6 6 8 - SHRUB Flowering Quince Chorisia speciosa 30 - 15 15 15 15 - TREE Floss-Silk Tree Cinnamomum camphora 40 - 30 30 20 22 - TREE Camphor Tree Cistus (All Varieties) - 6 6 6 6 6 6 SHRUB Rock Rose Clytostoma callistegioides - - - - 8 10 10 VINE Violet Trumpet Vine Coprosma X kirkii - 6 6 6 6 8 3 SHRUB No common name Coprosma repens - 10 10 10 10 12 10 SHRUB Mirror Plant Correa pulchella - 4 4 4 4 4 4 SHRUB Australian Fuchsia Cotinus coggygria - 15 15 15 15 17 10 SHRUB Smoke Tree Cotinus coggygria 'Purpureus' - 15 15 15 15 17 10 SHRUB No common name Cotoneaster lacteus - 10 10 10 10 12 10 SHRUB Parney Cotoneaster Cupaniopsis anacardioides 30 - 15 15 15 17 - SMALL Carrotwood TREE Cupressus arizonica glabra 30 - 15 15 15 17 - TREE Smooth Arizona Cypress Cupressus macrocarpa Monterey 30 - 20 20 20 22 - TREE Cypress Delosperma alba - 6 6 6 6 8 1 GROUND White Trailing Iceplant COVER Dendromecon rigida harfordii - 15 15 15 15 17 12 SHRUB Island Bush Poppy Diplacus aurantiacus - 6 6 6 6 8 4 SHRUB Bush Monkey Flower Distictis buccinatoria - - - - 8 10 8 VINE Blood-Red Trumpet Vine Distictis laxiflora - - - - 8 10 8 VINE Vanilla Trumpet Vine Distictis 'Rivers' - - - - 8 10 8 VINE Royal Trumpet Vine
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Elaeagnus pungens - 15 10 10 10 12 10 SHRUB Silverberry Erythrina caffra 40 - 30 20 20 20 - TREE Kaffir Boom Erythrina coralloides 40 - 20 20 20 22 - TREE Naked Coral Tree Erythrina crista-galli 40 - 20 20 20 20 - TREE Cockspur Coral Tree Escallonia exoniensis - 10 8 8 8 10 6 SHRUB No common name Escallonia 'Newport Dwarf' - 5 5 5 5 5 3 SHRUB No common name Escallonia rubra - 10 8 8 8 10 6 SHRUB Red Escallonia Escallonia 'Terri' - 6 6 6 6 6 3 SHRUB No common name Eucalyptus camaldulensis 40 - 20 20 15 17 - TREE Red Gum Eucalyptus citriodora 40 - 30 30 15 17 - TREE Lemon Gum Eucalyptus cladocalyx 40 - 20 20 15 17 - TREE Sugar Gum Eucalyptus erythrocorys 30 - 15 15 15 17 - TREE Red Cap Gum Eucalyptus ficifolia 30 - 15 15 15 17 - TREE Red-Flowering Gum Eucalyptus gunnii 30 - 20 20 20 22 - TREE Cider Gum Eucalyptus nicholii 30 - 15 15 15 17 - TREE Nichol's Peppermint Eucalyptus polyanthemos 30 - 15 15 15 17 - TREE Silver-Dollar Gum Eucalyptus rudis 30 - 20 20 15 17 - TREE Desert Gum Eucalyptus sideroxylon 30 - 15 15 15 17 - TREE Pink Ironbark Eucalyptus spathulata 30 - 15 15 10 12 - TREE Swamp Mallee Eucalyptus viminalis 40 - 20 20 15 17 - TREE Manna Gum
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Euonymus fortunei radicans - 20 20 20 20 22 15 SHRUB Trailing Euonymus Euryops pectinatus - 6 5 5 5 6 3 SHRUB Golden Shrub Daisy Ficus pumila - - - - 10 12 3 VINE Creeping Fig Fraxinus uhdei 40 - 15 15 15 17 - TREE Shamel Ash Fremontodendron 'California Glory' - 15 10 10 10 12 10 SHRUB Flannel Bush Fremontodendron mexicanum - 15 10 10 10 12 10 SHRUB Mexican Flannel Bush Garrya elliptica - 15 10 10 10 12 10 SHRUB Coast Silk-tassel Garrya elliptica 'James Roof' - 15 10 10 10 12 10 SHRUB No common name Gazania rigens leucolaena - 6 6 6 6 8 1 GROUND 'Sunrise Yellow' Gazania COVER Geijera parviflora 30 - 10 10 10 12 - TREE Australian Willow Gelsemium sempervirens - - - - 10 12 10 VINE Carolina Jessamine Ginkgo biloba 30 - 20 15 15 17 - TREE Ginkgo MALE ONLY Gleditsia triacanthos inermis 'Moraine' 30 13 15 13 13 13 - TREE Moraine Honey Locust Grevillea 'Canberra' - 10 10 10 8 10 10 SHRUB No common name Grevillea 'Constance' - 10 10 10 8 10 10 SHRUB No common name Grevillea 'Noell' - 8 8 8 6 8 6 SHRUB No common name Grevillea lanigera - 10 10 10 6 8 8 SHRUB Woolly Grevillea Grevillea rosmarinifolia - 8 6 6 6 8 5 SHRUB Rosemary Grevillea Grewia caffra - 10 10 10 6 8 8 SHRUB Lavender Starflower Hedera canariensis - 6 6 6 6 8 1 GROUND Algerian Ivy COVER
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Hedera helix - 6 6 6 6 8 1 GROUND English Ivy COVER Hemerocallis hybrids - 3 3 3 3 5 3 - Daylily Heteromeles arbutifolia - 15 15 10 10 12 15 SHRUB Toyon Hymenosporum flavum 30 - 15 15 15 17 - TREE Sweetshade Jasminum humile - 15 15 15 15 17 10 SHRUB Italian Jasmine Jasminum mesnyi - 15 15 15 15 17 10 SHRUB Primrose Jasmine Juniperus chinensis 'Pfitzerana' - 6 6 6 6 8 6 SHRUB Pfitzer Juniper Juniperus chinensis sargentii - 10 10 6 10 12 6 SHRUB Sargent Juniper Juniperus horizontalis 'Wiltonii' - 6 6 6 6 8 6 SHRUB Wilton Carpet Juniper Juniperus sabina 'Broadmoor' - 6 6 6 6 8 10 SHRUB Broadmoor Juniper Juniperus sabina 'Scandia' - 10 10 10 10 12 10 SHRUB No common name Koelreuteria bipinnata 30 - 10 10 10 12 - TREE Chinese Flame Tree Koelreuteria paniculata 30 - 15 15 15 17 - TREE Golden Rain Tree Lagerstroemia indica 30 - 15 15 15 17 - TREE Crape Myrtle Lagerstromia indica 'Dwarf' - 10 6 6 6 10 6 SHRUB Crape Myrtle (Dwarf shrub form) Lantana camara - 4 4 4 4 4 4 SHRUB Yellow Sage Lantana 'Confetti' - 6 6 6 6 8 3 SHRUB No common name Lantana 'Gold Mound' - 6 6 6 6 8 3 SHRUB No common name Lantana montevidensis - 6 6 6 6 8 3 SHRUB No common name Lantana 'Radiation' - 6 6 6 6 8 3 SHRUB No common name
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Lantana 'Spreading Sunset' - 6 6 6 6 8 3 SHRUB No common name Lantana 'Spreading Sunshine' - 8 6 6 6 8 6 SHRUB No common name Leptospermum laevigatum - 15 15 15 15 17 - SHRUB Australian Tea Tree Leptospermum scoparium - 15 10 10 10 12 10 SHRUB New Zealand Tea Tree Leucophyllum frutescens - 8 6 6 6 8 6 SHRUB Texas Ranger Ligustrum lucidum 30 - 20 15 15 17 15 TREE Glossy Privet Liquidambar styraciflua 30 - 15 15 15 17 - TREE Sweet Gum Liriodendron tulipifera 30 - 20 15 15 17 - TREE Tulip Tree Lonicera japonica 'Halliana' - - - - 6 8 8 VINE Hall's Honeysuckle Lycianthes rantonnei - 8 8 8 8 10 8 SHRUB Blue Potato Bush Lyonothamnus floribundus 30 - 20 20 10 12 - TREE asplenifolius Fern-Leaf Catalina Ironwood Macfadyena unguis-cati - - - - 10 12 8 VINE Cat's-Claw Magnolia grandiflora 30 - 15 15 15 17 - TREE Southern Magnolia Mahonia aquifolium - 6 6 6 6 8 6 SHRUB Oregon Grape Mahonia pinnata - 6 6 6 6 8 6 SHRUB California Holly-Grape Malephora crocea purpureo-crocea - 6 6 6 6 8 1 GROUND (Hymenocyclus) COVER Ice plant Melaleuca armillaris - 20 20 20 20 22 - SHRUB Drooping Melaleuca Melaleuca nesophila - 15 15 15 15 17 15 SHRUB Pink Melaleuca Melaleuca quinquenervia 30 - 20 20 20 22 - TREE Cajeput Tree
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Metrosideros excelsus 30 - 15 15 15 17 - TREE New Zealand Christmas Tree Myoporum laetum 30 - 20 20 20 22 - TREE No common name Myoporum 'Pacificum' - 20 20 20 20 22 20 SHRUB Prostrate Myoporum Myrica californica - 15 12 12 12 15 10 SHRUB Pacific Wax Myrtle Myrtus communis - 15 15 15 15 17 8 SHRUB True Myrtle Nandina domestica - 8 8 8 8 10 4 SHRUB Heavenly Bamboo Nerium oleander 'Algiers' - 8 8 8 8 10 8 SHRUB No common name Nerium oleander 'Casablanca' - 8 8 8 8 10 8 SHRUB No common name Nerium oleander 'Little Red' - 10 10 10 10 12 6 SHRUB No common name Nerium oleander 'Mrs. George - 12 12 10 10 12 8 SHRUB Roeding' No common name Nerium oleander 'Petite Pink' - 6 8 6 6 8 6 SHRUB No common name Nerium oleander 'Petite Salmon' - 6 8 6 6 8 6 SHRUB No common name Nerium oleander 'Rubra' - 10 10 8 8 10 8 SHRUB No common name Nerium oleander 'Single Pink' - 12 12 10 10 12 10 SHRUB No common name Nerium oleander 'Sister Agnes' - 15 15 15 15 17 15 SHRUB No common name Nyssa sylvatica 30 - 20 20 20 22 - TREE Sour Gum Olea europaea 'Fruitless' 30 - 15 15 10 12 - TREE Olive Olea europaea 'Skylark Dwarf' - 8 8 8 8 10 8 SHRUB No common name Pandorea jasminoides - - - - 6 8 10 VINE Bower Vine
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Parkinsonia aculeata 30 15 15 15 15 17 - TREE Jerusalem Thorn Parthenocissus tricuspidata - - - - 4 15 10 VINE Boston Ivy Paulownia tomentosa 40 - 20 20 15 18 - TREE Empress Tree Photinia X fraseri - 15 15 10 10 12 10 SHRUB Photinia Photinia serrulata - 21 15 10 10 12 10 SHRUB Chinese Photinia Pistacia chinensis 40 - 20 20 20 22 - TREE Chinese Pistache Pittosporum crassifolium - 15 10 10 8 10 10 SHRUB Evergreen Pittosporum Pittosporum tenuifolium - 15 10 10 8 10 8 SHRUB Tawhiwhi Pittosporum tobira - 15 10 6 6 8 6 SHRUB Tobira Pittosporum tobira 'Variegata' - 10 10 10 10 12 10 SHRUB Variegated Tobira Pittosporum tobira 'Wheeler's - 3 3 3 6 6 8 SHRUB Dwarf'No common name Pittosporum undulatum 30 20 20 15 15 17 - SHRUB Victorian Box Platanus X acerifolia 30 - 20 20 10 12 - TREE \London Plane Platanus racemosa 40 - 20 20 10 12 - TREE California Sycamore Plumbago auriculata - 15 15 15 15 17 10 SHRUB Cape Plumbago Podocarpus henkelii 30 - 15 15 15 17 - SMALL Long-Leafed Yellow-Wood TREE Polygonum aubertii - - - - 10 12 10 VINE Chinese Fleece Vine Populus fremontii 40 - 20 20 20 22 - TREE Fremont Cottonwood Populus nigra 'Italica' 60 - 60 40 60 40 - TREE Lombardy Poplar Prosopis chilensis 30 - 20 20 20 22 - TREE Mesquite
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Prunus caroliniana - 12 10 10 10 12 10 SHRUB Carolina Cherry Laurel Prunus ilicifolia - 15 15 15 15 17 15 SHRUB Holly-Leaf Cherry Prunus lyonii - 15 15 15 15 17 15 SHRUB Catalina Cherry Pseudotsuga menziesii 30 - 20 20 20 22 - TREE Douglas Fir Pyrostegia venusta - - - - 10 12 8 VINE Flame Vine Pyrus calleryana 30 - 15 15 15 17 - TREE Callery Pear Pyrus kawakamii 30 - 15 15 15 17 - TREE Evergreen Pear Quercus agrifolia 30 - 20 15 15 17 - TREE Coast Live Oak Quercus coccinea 30 - 15 15 15 17 - TREE Scarlet Oak Quercus douglasii 30 - 20 15 15 17 - TREE Blue Oak Quercus dumosa - 10 10 10 10 12 10 SHRUB California Scrub Oak Quercus engelmannii 30 - 20 20 20 22 - TREE Engelmann Oak Quercus kelloggii 30 - 20 20 20 22 - TREE California Black Oak Quercus lobata 30 - 20 20 20 22 - TREE Valley Oak Quercus palustris 30 - 20 20 20 22 - TREE Pin Oak Quercus wislizenii 30 - 15 15 10 10 - TREE Interior Live Oak Rhamnus alaternus 'John Edwards' - 15 15 10 10 12 15 SHRUB No common name Rhamnus californica - 15 15 10 10 12 15 SHRUB Coffeeberry Rhamnus californica 'Eve Case' - 8 8 8 6 10 6 SHRUB No common name Rhamnus californica 'Sea View' - 10 10 10 10 12 6 SHRUB No common name
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Rhamnus crocea ilicifolia 15 15 - 10 10 12 15 SHRUB Hollyleaf Rhaphiolepis indica - 8 10 10 8 10 6 SHRUB Indian Hawthorn Rhaphiolepis indica 'Ballerina' - 3 3 3 6 6 3 SHRUB No common name Rhaphiolepis indica 'Clara' - 10 6 6 10 12 6 SHRUB No common name Rhaphiolepis indica 'Jack Evans' - 8 10 10 8 10 6 SHRUB No common name Rhaphiolepis indica 'Pink Cloud' - 8 10 10 8 10 6 SHRUB No common name Rhaphiolepis indica 'Rosea' - 8 10 10 8 10 6 SHRUB No common name Rhaphiolepis indica 'Springtime' - 10 6 6 10 12 6 SHRUB No common name Rhaphiolepis 'Majestic Beauty' - 12 10 10 12 10 10 SHRUB No common name Rhaphiolepis umbellata - 8 8 8 8 8 6 SHRUB Yeddo Hawthorn Rhus integrifolia - 15 10 10 10 12 12 SHRUB Lemonade Berry Rhus lancea - 20 15 15 15 17 12 SHRUB African Sumac Rhus laurina - 20 15 15 15 17 12 SHRUB Laurel Sumac Rhus ovata - 15 10 10 10 12 12 SHRUB Sugarbush Ribes sanguineum - 6 4 4 4 4 4 SHRUB Red Flowering Currant Ribes viburnifolium - 8 8 8 8 8 6 SHRUB Evergreen Currant Robinia X ambigua 'Idahoensis' 30 15 15 10 10 12 - TREE Idaho Locust Robinia pseudoacacia 30 - 20 20 15 17 - TREE Black Locust Romneya coulteri - 12 10 10 10 12 8 SHRUB Matilija Poppy Rosa banksiae - 15 15 - 13 8 10 VINE Lady Banks' Rose
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Rosa banksiae 'Lutea' - 15 15 - 13 8 10 VINE Banks' Yellow Rose Rosa 'Meidiland' - 8 to 8 8 8 10 6 to 13 SHRUB Rose 13 Rosmarinus officinalis - 6 6 6 6 8 3 SHRUB Rosemary Rosmarinus officinalis 'Prostratus' - 10 6 6 8 8 6 GROUND No common name COVER Salvia leucophylla - 8 6 6 6 8 5 SHRUB Purple Sage Sambucus caerulea - 15 15 15 15 17 10 SHRUB Blue Elderberry Sapium sebiferum 30 - 15 15 15 17 - TREE Chinese Tallow Tree Schinus molle 40 - 30 25 20 22 - TREE California Pepper Tree Schinus terebinthifolius 35 - 20 20 15 17 - TREE Brazilian Pepper Tree Sequoia sempervirens 30 - 20 20 20 22 - TREE Coast Redwood Sollya heterophylla - 10 6 6 6 8 6 SHRUB Australian Bluebell Creeper Strelitzia nicolai - 8 6 6 6 8 - SHRUB Bird-of-Paradise Tree Strelitzia reginae - 8 6 6 6 8 - SHRUB Bird-of-Paradise Tabebuia chrysotricha 30 - 10 10 10 12 - TREE Golden Trumpet Tree Tamarix aphylla 30 - 20 20 20 22 - TREE Athel Tree Tecoma stans - 15 8 8 8 10 10 SHRUB Yellow Elder Tecomaria capensis - - - - 8 10 8 VINE Cape Honeysuckle Thevetia peruviana - 10 8 8 8 10 8 SHRUB Yellow Oleander Tipuana tipu 30 - 15 15 15 17 - TREE Tipu Tree Trachelospermum jasminoides - 10 - - 10 12 6 GROUND Star Jasmine COVER
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BOTANICAL NAME MINIMUM DISTANCE FROM ON CENTER REMARKS COMMON NAME TRVD PVMT FENCE WALL PAVED EARTH WAY DITCH DITCH
Trachycarpus fortunei 30 - 12 12 12 15 - TREE Windmill palm Tristania conferta 30 - 20 20 20 22 - TREE Brisbane Box Umbellularia californica 40 - 30 30 20 22 - TREE California Bay Vaccinium ovatum - 8 8 8 8 10 8 SHRUB Evergreen Huckleberry Vauguelinia californica - 15 15 15 15 17 12 SHRUB Arizona Rosewood Viburnum tinus - 6 6 6 6 8 6 SHRUB Laurustinus Xylosma congestum - 15 15 10 10 12 10 SHRUB Shiny Xylosma Xylosma congestum 'Compactum' - 10 10 8 8 10 6 SHRUB Compact Shiny Xylosma
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