| Classification | Parmeliaceae: Usnea |
| Harvard University Herbaria Barcode(s) | 00991553 |
| Collector | P. F. May |
| Collector number | 3240 |
| Country | United States of America |
| State | New Hampshire |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Carroll County: North Chatham |
| Locality | A.M.C. Cold River Camp, between NH 113 and the Cold River |
| Date Collected | 1996-05-18 |
| Elevation | 150 m |
| Habitat | on fallen dec. branch; mixed hardwood and Pinus strobus forest |
| Container | Lichens of New Hampshire |
| Substrate | [on bark, corticolous]; on [deciduous] bark |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/78e628e1-f69c-46f3-94bb-a4ad26b328f7 |
| Harvard University Herbaria Barcode | 00991553 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Philip F. May |
| Family | Parmeliaceae |
| Determination | Usnea mutabilis Stirton |
| Determined by | Clerc, Philippe |
| Date Determined | 2005 |
| Annotation Text | vidi |
| Family | Parmeliaceae |
| Determination | Usnea mutabilis Stirton |
| Determined by | May, Philip F. |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | TLC: usnic acid, fatty acids (plate 43-A); note red interior, CK-, papillae w isidiate soredia; I checked herbarium specimens of both U. mutabilis and U. strigosa. Later has more side branches and no tendency for papillae to become sorediate. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
