| Title | Expositio Synoptica Pyrenocarpeorum |
| Abbreviation | Expos. Syn. Pyrenocarp. |
| Authors | W. Nylander |
| Publication Dates | 1-14 Aug 1858 |
| Place of publication | Andecavis |
| Publisher | Ex typ. Cosnier et Lachèse |
| HOLLIS | 005657035 |
| TL2 | 6.944 |
| Remarks | Description: 88 p. |
The Harvard University Herbaria hold 3 type specimens of taxa described in this publication
Verrucaria diffractella Nylander [Isotype] 1858, 33Verrucaria diffractella Nylander [Isotype] 1858, 33
Verrucaria diffractella Nylander [Isotype] 1858, 33