The following trees are to be restricted due to their evasive root systems.
(A) The Salix species, which includes all willows except for “Australian willow” (Geijera perviflora) which has non-evasive roots and may be planted without restrictions.
(B) The populus species, which includes all cottonwoods, poplars and aspens.
(Ord. 897-C-S, passed 10-25-94)