| Classification | Placidium: Verrucariaceae |
| Classification 1 | Lichens: Pannaria |
| Harvard University Herbaria Barcode(s) | 01139665 |
| Collector | E. A. McIlhenny |
| Country | United States of America |
| State | Louisiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Louisiana |
| Locality | [data not captured] |
| Date Collected | 1915-02-** |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/27c83c6c-b220-4ebd-a10a-ced41786c72f |
| Harvard University Herbaria Barcode | 01139665 |
| Herbarium | FH |
| Family | Verrucariaceae |
| Determination | Placidium arboreum (Schweinitz ex E. Michener) Lendemer |
| Determined by | Tucker, Shirley Cotter |
| Date Determined | 2019 |
| Determination Remarks | [current name] |
| Annotation Text | [communicated via e-mail 11 Mar 2019] It is yellow, with lobes 1.5-2.5 mm wide, with raised margins, on a thick black webby base. There are no reproductive structures. This collection consists of just one lobe and lacks any reproductive sturctures, so was very difficult to identify. |
| Determination | Pannaria rubiginosa (Thunberg ex Acharius) Delise |
| Determination Remarks | [filed under] |
| Subcollection | Lichen Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
