| Classification | Parmeliaceae: Usnea |
| Harvard University Herbaria Barcode(s) | 01085590 |
| Collector | M. O. Hale |
| Collector number | 23041005 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Hampshire County (Massachusetts): Northampton |
| Locality | Fitzgerald Lake, Swamp W of White Trail off Coles Meadow Road. |
| Date Collected | 2023-04-10 |
| Verbatim Elevation | 354 ft. |
| Habitat | Hemlock-hardwood swamp |
| Container | Lichens of Northampton, MA's Conservation Areas |
| Substrate | hemlock twig. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b27b793f-8647-4151-bbe1-56af8eaae8c6 |
| Harvard University Herbaria Barcode | 01085590 |
| Herbarium | NEBC |
| Family | Parmeliaceae |
| Determination | Usnea mutabilis Stirton |
| Determined by | Schaefer, Harold |
| Date Determined | 2024-03-08 |
| Determination Remarks | [filed under] [current name] |
| Family | Parmeliaceae |
| Determination | Usnea ceratina Acharius |
| Determined by | Hale, Molly O. |
| Determination Remarks | [label name] |
| Annotation Text | Chemistry: Medulla C-, CK+ yellow (bright), KC+ yellow.; Medulla is pink. Branches covered with pustules that are isidioid and/or sorediate. Base pale. Main branches ~1mm diameter. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
