| 41 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 |
|---|
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Crataegus sp. | - | x | MONC | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Thuja occidentalis - Northern White Cedar | SU (SU [SE?]) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Betula populifolia - Gray Birch | SNA (SE) | | Tietz, 1972; Heppner, 2007 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Malus domestica - Common Apple | SNA (SE) | | Tietz, 1972; Heppner, 2007 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Picea abies - Norway Spruce | SNA (SE) | | Robinson et al., 2010 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Pinus resinosa - Red Pine | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Populus tremuloides - Quaking Aspen | SE? ([SE?]) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Acer negundo - Box-elder | S5 (S5) | | Robinson et al., 2010 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Acer saccharum - Sugar Maple | S5 (S5) | | Wagner, 2005 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Betula alleghaniensis - Yellow Birch | S5 (S5) | | Robinson et al., 2010 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Ostrya virginiana - American Hop-hornbeam * | S5 (S5) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Pinus strobus - Eastern White Pine | S5 (S5) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Quercus velutina - Black Oak | S5 (S5) | | Marquis et al., 2019 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Rubus allegheniensis - Allegheny Blackberry | S5 (S5) | | Tietz, 1972 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Taxodium distichium | S5 | | Heppner, 2007 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Fraxinus americana - White Ash | S4S5 (S4S5) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Tsuga canadensis - Eastern Hemlock | S4S5 (S4S5 [S4]) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Lobelia siphilitica - Great Blue Lobelia | S4 (S4) | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Prunus pensylvanica - Fire Cherry | S4 (S4) | | Robinson et al., 2010 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Picea rubens - Red Spruce | S3 (S3) | | Robinson et al., 2010 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Prunus virginiana - Choke Cherry | S2 (S2) | | Tietz, 1972; Heppner, 2007 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Quercus ilicifolia - Bear Oak | S2 (S2) | | Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Myrica gale - Sweet-gale * | S1 (S1) | | Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Abies sp. | - | | Covell, 1984; Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Acer sp. | - | | Beadle & Leckie, 2012 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Alnus sp. | - | | Crumb, 1956; Covell, 1984; Wagner et al., 2011; Beadle & Leckie, 2012 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Amelanchier sp. | - | | Crumb, 1956; Covell, 1984 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Aster sp. | - | | Wagner, 2005 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Betula sp. | - | | Covell, 1984; Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Castanea sp. | - | | Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Fraxinus sp. | - | | Beadle & Leckie, 2012 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Juniperus sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Lonicera sp. | - | | Forbes, 1954; Covell, 1984 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Physocarpus sp. | - | | Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Picea sp. | - | | Wagner, 2005; Wagner et al., 2011; Beadle & Leckie, 2012 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Rhododendron sp. | - | | Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Rubus sp. | - | | Crumb, 1956; Covell, 1984 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Salix sp. | - | | Beadle & Leckie, 2012 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Solidago sp. | - | | Wagner, 2005; Wagner et al., 2011 | |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Swida sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8397.00 | Palthis angulalis | Dark-spotted Palthis | Tilia sp. | - | | Wagner, 2005; Wagner et al., 2011 | |