What supports Western Poplar Sphinx
53
native plants
support it in the US
53
caterpillar hosts
support it in the US
Caterpillar hosts All
53 native plants its caterpillars eat, most recorded first.
-
Quaking Aspen
Populus tremuloides
-
Black Cottonwood
Populus trichocarpa
-
Balsam Poplar
Populus balsamifera
-
Eastern Cottonwood
Populus deltoides
on cottonwoods
-
Black Willow
Salix nigra
keystone
on willows
-
Frémont Cottonwood
Populus fremontii
on cottonwoods
-
Arroyo Willow
Salix lasiolepis
keystone
on willows
-
Pussy Willow
Salix discolor
keystone
on willows