White Fir/Abies concolor
80'x 15'
Shoestring Acacia/Acacia stenophylla
30'x20' marginal
Deodar/Cedrus deodara
80'x 40'
needles 1"- 1 1/2" single
Arizona Cypress/Cupressus arizonica
40'x20'
fast-growing
tear-drop shape
xeric
Italian Cypress/ Cupressus sempervirens
60'x5'
columnar
The ones in the picture are young.
xeric
White Ironbark/Eucalyptus leucoxylon
30'x18'
xeric
Silver Dollar Eucalyptus/Eucalyptus cinerea
20'x20'
xeric
Hollywood Juniper/Juniperus chinensis 'Tortulosa'
15'x10'
Weeping Juniper/Juniperus scopulorum
20'x10'
seric
Oleander/Nerium oleander
20'x12'
trim as bush or tree
xeric
Olive/Olea europaea
25'x 25'
trim as bush or tree
single or multitrunk
fruit inedible without processing
xeric
Afghan Pine/Pinus eldarica
30'x15'
conical
needles in threes
xeric
Aleppo Pine/Pinus halepensis
30'x30'
fluffy and round
needles in threes
xeric
Chilean Mesquite/Prosopis chilensis
xeric
Argentine Mesquite/Prosopis alba
30'x 30'
xeric
Holly Oak/Quercus ilex
30'x 30'
California Pepper /Schinus molle
25'x25'
marginal, fast growing, poisonous
distinctive peppery smell
xeric
Texas Mountain Laurel/Sophora secundiflora
15'x10' slow growing
purple flowers, poisonous
xeric
Athel/Tamarix aphylla
30'x50'
salty leaves
inconspicuous white flowers
reseeds
xeric
Slimleaf Vauquelina/ Vauquelina corymbosa
20'x15'
xeric
I will add more pictures as I locate evergreen trees and identify them. Meanwhile, there is a list below of other evergreen trees that, according to the Sunset Gardening Book, should grow in Barstow.