Most Common Species
The 20 species reported most often here, of 50 in the full guide.
Rhamnus cathartica
Buckthorn
Very Common433 obs.
Toxicodendron radicans
Poison Ivy
Very Common263 obs.
A PDF field guide to the species reported in and around DuPage County, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Dupage County include American Robin, Common Eastern Bumblebee, Red-Winged Blackbird, Mallard and Canada Goose. Plants lead the list with 43 species, followed by 4 birds and 3 insects.
The 20 species reported most often here, of 50 in the full guide.
Buckthorn
Poison Ivy
Haymaids
Hedge Garlic
Beebalm
Mayapple
Ashweed
Bluebells
Boxelder
Wild Geranium
Redroot
Myrtle
Motherwort
Dulcamara
Butterflyweed
Horseweed
Burningbush
Ragweed
Purslane