| Name | Chrysothrix insulizans R. C. Harris & Ladd |
| Authorship | R. C. Harris & Ladd |
| Rank | Species |
| NomenclaturalStatus | NomLeg |
| Placed in | Chrysothrix Montagne |
| Citation | 2008 Opusc. Philolichenum 5: 35 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Chrysothrix insulizans R. C. Harris & Ladd |
| Identification made in | 2019 (1) |