| Classification | Lichens: Physconia |
| Classification 1 | Lichens: Physcia |
| Harvard University Herbaria Barcode(s) | 00259247 |
| Collector | |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | Pepperell |
| Date Collected | 1909-08-** |
| Habitat | on elm |
| Substrate | on bark |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/66970365-7921-4c9c-b915-8ae4b93051ea |
| Harvard University Herbaria Barcode | 00259247 |
| Herbarium | FH |
| Previous ownership | ex Herb. L. W. Riddle |
| Determination | Physconia subpallida Esslinger |
| Determined by | David Werier & Nat Cleavitt (CUP) |
| Date Determined | 2008-04-23 |
| Determination Remarks | [current name] |
| Determination | Physconia subpallida Esslinger |
| Determined by | T. L. Esslinger (NDA) |
| Date Determined | 1993 |
| Determination | Physcia pulverulenta f. panniformis Crombie |
| Determined by | J. W. Thomson |
| Date Determined | 1956 |
| Determination Remarks | [Nadvornik uses in his publication Studia Botanica Cechica (1947) the name Physcia pulverulenta (Schreb.) Sandst. f. panniformis Cromb. However, Crombie published the name originally as Physcia pulverulenta (Schreb.) f. panniformis Cromb. in 1880, but mentions it in his British Lichens from 1894 as Physcia pulverulenta Nyl. f. panniformis Cromb.] M. Schmull, March 2009 |
| Annotation Text | [label says] Physcia pulverulenta (Schreb.) Hampe f. panniformis (Crombie) Nadv. |
| Determination | Physcia pulverulenta (Schreber) Nylander |
| Determination Remarks | [label name] |
| Annotation Text | 'forma lobulata' |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
