§ 90.052  SPECIES TO BE PLANTED.
   The following list constitutes the official street tree species for the city.  No species other than those included in this list may be planted as street trees without written permission of the City Tree Board:
SMALL TREES
MEDIUM TREES
LARGE TREES
SMALL TREES
MEDIUM TREES
LARGE TREES
Apricot
Ash, green
Maple, silver
Crabapple (flowering)
Hackberry
Maple, sugar
Golden rain tree
Honey locust (thornless)
Oak, bur
Hawthorne
Linden or basswood
Sycamore
Pear, Bradford
Mulberry, red
Cottonwood (cottonless)
Redbud
Oak, English
 
Soapberry
Oak, red
 
Lilac, Japanese tree
Pagodatree, Japanese
 
Peach (flowering)
Pecan
 
Plum, purpleleaf
Birch, river
 
Serviceberry
Osage orange, thornless
 
 
Persimmon
 
 
Poplar, white
 
 
Sassafras
 
 
(Prior Code, § 12.16.070)  (Ord. 71, passed - -1983)  Penalty, see § 90.999