| 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 |
|---|
| 8771.00 | Catocala piatrix | Penitent Underwing | Carya illinoinensis - Pecan | SNA (SE) | x | Covell, 1984; Heppner, 2007; Wagner et al., 2011; Beadle & Leckie, 2018 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Carya glabra - Pignut Hickory * | S5 (S5) | | Robinson et al., 2010 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Diospyros virginiana - American Persimmon * | S5 (S5) | | Tietz, 1972 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Carya ovata - Shagbark Hickory * | S4 (S4 [S5]) | | Wagner et al., 2011 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Juglans nigra - Black Walnut | S4 (S4 [S5]) | | Forbes, 1954; Tietz, 1972; Rockburne & Lafontaine, 1976; Sargent, 1976; Heppner, 2007; Wagner et al., 2011 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Juglans cinerea - Butternut | S2S3 (S2S3) | | Forbes, 1954; Tietz, 1972; Rockburne & Lafontaine, 1976; Covell, 1984; Heppner, 2007; Beadle & Leckie, 2012 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Carya sp. | - | | Forbes, 1954; Crumb, 1956; Tietz, 1972; Rockburne & Lafontaine, 1976; Sargent, 1976; Covell, 1984; Heppner, 2007; Wagner et al., 2011; Beadle & Leckie, 2012 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Diospyros sp. | - | | Covell, 1984 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Fraxinus sp. | - | | Covell, 1984; Beadle & Leckie, 2012 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Juglans sp. | - | | Crumb, 1956; Sargent, 1976; Covell, 1984; Heppner, 2007; Beadle & Leckie, 2012 | |
| 8771.00 | Catocala piatrix | Penitent Underwing | Salix sp. | - | | Tietz, 1972 | |