| Name | Hysterium vulgare f. quercus-pedunculatae Spegazzini |
| Authorship | Spegazzini |
| Rank | Forma |
| NomenclaturalStatus | NomLeg |
| Placed in | Hysterium vulgare Spegazzini |
| Citation | 1879 Dec. Mycol. Ital. N. 5: no. 48 |
| Holdings | 1 Specimen held in the Harvard University Herbaria identified as Hysterium vulgare f. quercus-pedunculatae Spegazzini |
| Identification made in | [no date] (1) |
Copyright © 2013 The President and Fellows of Harvard College | Accessibility