| 11 records | 2,079 confirmed hosts for 815 species |
| Moth Account | Scientific Name | Common Name | Host Plant | Host Plant State Rank | Confirmed as Host | Reference | notes |
|---|
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex lurida - Sallow Sedge | S5 (S5) | x | Eiseman, 2024 | reared (J. Petranka) |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex sp. | - | x | MONC | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex debilis - White-edge Sedge | S5 (S5) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex lupulina - Hop Sedge | S5 (S5) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex amphibola - Eastern Narrowleaf Sedge | S4 (S4 [S5]) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex laxiflora - Broad Looseflower Sedge | S4 (S4 [S5]) | | Robinson et al., 2010 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex grayi - Gray's Sedge | S3? (S3? [S4]) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex glaucodea - Blue Sedge | S2? ([S2?]) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex albursina - White Bear Sedge | S2 (S2 [S2S3]) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Carex arctata - Drooping Woodland Sedge | S1 (S1) | | Eiseman, 2024 | |
| 1493.00 | Cosmopterix clemensella | Clemens' Cosmopterix | Ipomoea sp. | - | | Forbes, 1923 | |