1844 



TREES 



cc. Evergreen. 

 0. Susceptible to severe frost (probably 20° Fall 

 even less). 

 CinnamomTim Camphora, 

 Corynocarpus lievigatas, 

 Cryptocarya Miersii, 



DD. Hardy. 



Grevillea robust a, 

 Sterculia diversifolia, 

 Tristania conferta. 



Acacia melanoxylon, 

 Cerasus Lusitanica, 

 Ilex Aquifolium. 

 Lagmiaria Patersonii, 

 AAA. Outline more o» 

 wide-spreading nor 



Lauras nobilis, 

 Pittosporum erassifolii 

 Quercus Suber 



Umbellularia Californica. 

 less rottnded, but trees not as 

 wf shade-givintf as in class 4. 

 B. Deciduous. 

 C. Susceptible to frost {25° Fakr.). 

 Phytolacca diolca. 



CO. Hardy. 

 ^seulus glabra, Jugians Californica, 



Fraxinus Americana, Jugians nigra, 



Fraxiuus excelsior, Koelreuteria paniculata, 



Fraxinus Omus, Panlownia imperialis, 



Gymnocladus Canadensis, Robinia Pseudacacia. 



BB. Evergreen. 



. Probably susceptible to severe frost (20° Fahr. or 



less}. 



Acacia cyanophylla, 

 Alectryon excelsum. 

 Bursaria spinosa, 

 Eucalyptus calophylla. 

 Eucalyptus cornuta, 

 Eucalyptus corymbosa. 

 Eucalyptus corynocalyx. 



CC 

 Acacia pycnantha 

 Eucalyptus imygdahna 

 Eucalyptus Gunnii 

 Euciljptus leucowlon 

 Encilyptus ol)liuu i 

 Euciljptus rosti it I 

 Encilvptus nulls 

 Eucilyptus MimuUis 



Acer sacthin 

 laciniatum 



Betula alba i 

 gans 



Betula alba 



pendula li 

 ar penduli 



Betula alba 



Youngi 

 Crataegus monogyna var p* 



dula 

 Figus s\h iti I \ir pendul 



Eucalyptus flcifolia. 

 Eucalyptus Globulus. 

 Eucalyptus maculata.va 



citriodora. 

 Eucalyptus robusta, 

 Hymenosporum tiavum, 

 Maytenus Boaria. 



Jubsea spectabilis 

 Phoeniv Ctnai lensis 

 Phcenix reclinita 

 Phoenix sylvesti IS 

 Pittosporum eugenioides 

 Pittosponim tenuifolium 

 Pittosporum nudulatum 



Morus alba (Teas Weeping) 

 Populus grindideuf it i \ ar 



pendula 

 Prunus f ruticosa vai pendula 

 Quercus lolitta 

 fealix Bibylonica 

 Salix Babylonica var Licku 

 Sophora J aponica pendul i 

 Sorbug Aucupana var pen 



dula 

 Tiha Americana vai pendul i 

 Tilia Europaea var pendula 

 Uln 



dula 





Cupressus funebiis 



Uimu 



pen Ulmus glabra vai pendula 

 Ulmus montana var pendu 

 Eierqreen 



MoUe 



2562 Weeping elm type of a grotesque horticultural variety 

 Ulmus scabra var horizontalis 



6. Trees for Streets. . 

 number of tree species 

 limited by the neciss 

 height, spread, .sewer |i. 

 imposed by municipul - 



11(1 Roadsides. - The 

 'or street planting is 

 y restrictions, as to 

 iii'l sidewalk-raising, 

 I mints. In European 



2563 Cordyline austraUs 

 Often called Drac-ena Pahn Caktoruia 

 cities the first named ob]ections are overcome h\ means 

 of frequent and sj stematic pruning to a uniform stand 

 ard, where this nece^sitj can be ob\iated by the selec 

 tion of trees which natural!) keep within the desired 

 bounds, the labor of maintaining them in a sightly con 

 dition IS minimized and the result much more pleasing 

 For town streets not more than 60 feet in width, it is 

 important to have trees th it will not give too much 

 shade and prevent the rapid di \ in„ of the roadway 

 after showers nor be so tall noi %\ ide spre idmg as to 

 obstruct the view and shut out sunshine rendering the 

 adjicinth.ms. s duk i oM iiid .1 ii„i On tli.sa. ornnt 



til, I, I , ii u, a lii 1 iiihi 1 111 11 11. u iiu 



mil 111 lu I 1 sULh c\ci„iccu spicicb is cciliin 

 piliiis 111.1 . i.hliius some acacias and a fe« other 



It ]s 11 t \\] 1 t 1 use trees of very rapid growth on 

 town streets thi y soon become too large and require 

 frequent trimming which is usually equivalent to muti 

 lation, and are likely to interfere with seweis 



It cannot bi s ud tint sti.ct planting in Cilifornia 

 towns has m n i 1 n n I i i Ti pi I 



the much 1 i i i I i 



available mi i 



of good sti I 1 i I I 



I 1 I 1 I 11 oToiic" kind, re 



1 ill of 'nine mon 

 I ' w n the front of a 



I II I I I 1 isnigexceptions, 



li I I I II I I 1 M There 



]) 1 I I I I 1 L town l)y 



|,1 I I I < \ I iinged on 



e\(is iin Mill 1 I iMi iifti isto render 



