Ontario - ON
a province of Canada
Host Plants (535)
| Species Name ↑ | Aliases |
|---|---|
| Abies balsamea | balsam fir |
| Abutilon theophrasti | |
| Acalypha rhomboidea | |
| Acer campestre | |
| Acer negundo | Box elder, Ashleaf Maple |
| Acer nigrum | |
| Acer pseudoplatanus | Sycamore Maple |
| Acer rubrum | Red maple |
| Acer saccharinum | Silver maple, Acer dasycarpum |
| Acer saccharum | Sugar maple |
| Acer spicatum | |
| Achillea alpina | |
| Actaea pachypoda | White baneberry |
| Aesculus hippocastanum | Horse chestnut |
| Alliaria petiolata | Garlic Mustard |
| Allium canadense | |
| Alnus alnobetula | |
| Alnus glutinosa | |
| Alnus incana | |
| Amaranthus blitoides | |
| Amaranthus palmeri | Palmer Amaranth |
| Amaranthus spinosus | |
| Ambrosia artemisiifolia | |
| Ambrosia psilostachya | |
| Ambrosia trifida | Giant ragweed |