| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Barcode(s) | <a href='specimen_search.php?barcode=00991552'>00991552</a>; <a href='specimen_search.php?barcode=00991552'>00991552</a> | 
<tr><td class='cap'>Other Barcodes on Sheet</td><td class='val'><a href='specimen_search.php?mode=details&barcode='></a>; <a href='specimen_search.php?mode=details&barcode='></a>; <a href='specimen_search.php?mode=details&barcode='></a>; <a href='specimen_search.php?mode=details&barcode='></a></td></tr>| Collector | P. F. May | 
| Collector number | 484-2 | 
| Country | United States of America | 
| State | Maine | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Washington County: Steuben | 
| Locality | Humboldt Field Research Institute, near Red Trail en route to blueberry field | 
| Georeference | 44.4579° N, 67.9296° W NAD83  | 
| Date Collected | 2005-07-19 | 
| Elevation | 45 m | 
| Habitat | dead branch; open ericaceous fields | 
| Container | Lichens of Eagle Hill, ME, and vicinity | 
| Substrate | [on wood, lignicolous]; Lignicolous, on Picea rubens | 
| Organism/Item | 1 of 2 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/05f541ec-c002-490e-8deb-6ec33818118c | 
| Harvard University Herbaria Barcode | 00991552 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination |  Usnea merrillii Motyka | 
| Determined by | Clerc, Philippe | 
| Date Determined | 2005 | 
| Determination Remarks |  [filed under] [current name] | 
| Determination |  Usnea sp.  | 
| Determined by | May, Philip F. | 
| Determination Remarks |  [label name] | 
| Annotation Text | medulla K-, PD-; TLC (235-C,G): salazinic acid, usnic acid; [TLC (230-C,G) USN: salazinic acid, diffractaic acid; additional information in packet] | 
| Preparation Type | Packet | 
| Preparation Method | Dried | 
| Organism/Item | 2 of 2 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2df6441f-315d-49ae-9dd3-97f36dd2bd43 | 
| Harvard University Herbaria Barcode | 00991552 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination |  Bryoria sp.  | 
| Determined by | May, Philip F. | 
| Determination Remarks |  [label name] [current name] | 
| Annotation Text | also present; [TLC (230-C,G) BRY: fumarprotocetraric acid] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |