| Name | Petroglossum Hollenberg |
| Authorship | Hollenberg |
| Rank | Genus |
| NomenclaturalStatus | Unknown |
| Placed in | Phyllophoraceae |
| Contains | Petroglossum nicaeensis (Duby) Schotter Petroglossum pacificum Hollenberg Petroglossum parvum Hollenberg Petroglossum sp. Petroglossum undulatum C. W. Schneider |
| Remarks | Created from Taxon Name Import: Petroglossum Hollenberg |