| Title | Dr. Phil. Wirtgen: Herbarium Plantae Criticae, Selectae, Hybridae Florae Rhenanae |
| ReferenceWorkType | Exsiccata |
| Remarks | Taxon group: Cryptogams; Specimen count: 100; Location: 219; Cabinet: 14; Remarks: Incomplete. |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility