Accessibility Tools

Species Lists

Introduction

The following “Protected Tree Replacement Species List” list defines which tree species are recommended for planting within the County of San Mateo and the “Do Not Plant” list defines the tree species that should not be planted. For a PDF download of the tree lists, click here.

Do Not Plant List

The following list defines which species should should not be planted in San Mateo County.

Common NameScientific NameJustification
Tree of HeavenAilanthus altissimaRapid growth and ability to outcompete native plants.
Blue Gum EucalyptusEucalyptus globulusHighly flammable and can dominate landscapes, reducing biodiversity.
Blackwood AcaciaAcacia melanoxylonSpreads aggressively and displaces native vegetation.
Sydney Golden WattleAcacia longifoliaForms problematic thickets, outcompeting native species.
Silver WattleAcacia dealbataRapid spread and ability to outcompete native vegetation.
Paradox AcaciaAcacia paradoxaDisrupts local ecosystems by forming dense thickets.
Brazilian Pepper TreeSchinus terebinthifoliaForms dense stands that displace native vegetation and alter habitats.
ChinaberryMelia azedarachRapid growth and ability to form dense thickets, disrupting ecosystems.
Silk TreeAlbizia julibrissinSpreads rapidly and outcompetes native species.
Norway MapleAcer platanoidesDense canopy shades out native plants and alters soil conditions.
Princess TreePaulownia tomentosaFast-growing and can dominate landscapes, displacing native vegetation.
White MulberryMorus albaHybridizes with native red mulberry, leading to genetic pollution.
Golden Rain TreeKoelreuteria paniculataSpreads aggressively and establishes in natural areas, outcompeting natives.
Paper MulberryBroussonetia papyriferaSpreads aggressively and displaces native species, particularly in disturbed areas.
Callery PearPyrus CalleryanaSpreads aggressively, displacing native speies