| 6 records | 2,487 confirmed hosts for 892 species |
| Moth Account | Scientific Name | Common Name | Host Plant | Host Plant State Rank | Confirmed as Host | Reference | notes |
|---|
| 8847.00 | Catocala gracilis | Graceful Underwing | Vaccinium sp. | - | x | Forbes, 1954; Crumb, 1956; Sargent, 1976; Covell, 1984; Heppner, 2007; Wagner et al., 2011; Beadle & Leckie, 2018 | J.B. Sullivan |
| 8847.00 | Catocala gracilis | Graceful Underwing | Eubotrys racemosus - Swamp Fetterbush * | S5 | | Wagner et al., 2011; Beadle & Leckie, 2018 | |
| 8847.00 | Catocala gracilis | Graceful Underwing | Vaccinium pallidum - Hillside Blueberry * | S5 | | Robinson et al., 2010 | |
| 8847.00 | Catocala gracilis | Graceful Underwing | Vaccinium corymbosum - Northern Highbush Blueberry * | S4 | | Heppner, 2007; Wagner et al., 2011 | |
| 8847.00 | Catocala gracilis | Graceful Underwing | Leucothoe sp. | - | | Robinson et al., 2010 | |
| 8847.00 | Catocala gracilis | Graceful Underwing | Quercus sp. | - | | Tietz, 1972 | questionable |