5 of 977 NAPERVILLE/2003_05_03   Oct 11, 2004 Naperville Riverwalk   RIVERWALK/2004_10_30 7 of 977
(Box Elder)
Box Elder
Acer negundo
inaturalist
New
 (Sugar Maple)
Sugar Maple
Acer saccharum
inaturalist
New
 (Tree of Heaven)
Tree of Heaven
Ailanthus altissima
inaturalist
New
 (Juneberry)
Juneberry
Amelanchier alnifolia
inaturalist
New
(Oakleaf Hydrangea)
Oakleaf Hydrangea
Hydrangea quercifolia
inaturalist
New
 (Japanese Kerria)
Japanese Kerria
Kerria japonica
inaturalist
New
 (Crab Apple)
Crab Apple
Malus
inaturalist
New
 Poison Ivy on Virginia Creeper
Poison Ivy
Toxicodendron radicans
inaturalist
2New
(White Poplar)
White Poplar
Populus alba
inaturalist
New
 (Japanese Tree Lilac)
Japanese Tree Lilac
Syringa reticulata
inaturalist
New

Peter 2.0 root Root 10 photos this page; 11 new species.  iNaturalist iNaturalist
 CC BY 4.0 photographer: Peter Chen 2.0