| Classification | Porellaceae: Porella |
| Barcode(s) | 01091407 |
| Collector | J. W. Robbins |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan |
| Locality | Keweenaw Peninsula, upper superior lake |
| Date Collected | 1863 |
| Container | Plantae Lacus Superioris Robbinsianae |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f4dcf37f-dc29-4eb5-9474-6e795fbb07a6 |
| Harvard University Herbaria Barcode | 01091407 |
| Herbarium | FH |
| Previous ownership | Gift of Anna Marie Murphy Reid |
| Family | Porellaceae |
| Determination | InQuestion Porella roellii Stephani |
| Determined by | Hutchinson, Ethel Priscilla |
| Determination Remarks | [filed under] [current name] |
| Family | Porellaceae |
| Determination | Porella platyphylloidea (Schweinitz) Lindberg |
| Determined by | Rissanen, William |
| Determination Remarks | [label name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
