| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Harvard University Herbaria Barcode(s) | 00991382; 00991382 | 
| Other Barcodes on Sheet | ; ; ; | 
| Collector | D. N. Greene | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Franklin County: Charlemont | 
| Locality | Mohawk Trail State Forest, Old Growth Area 1-4, 0.1 km NE and due E of summit of Todd Mountain | 
| Georeference | 42° 38.87' N, 72° 56.51' W NAD83 | 
| Date Collected | 2003-10-20 | 
| Elevation | 490 m | 
| Habitat | mixed hardwood hemlock [Tsuga] forest with E-facing schist ledges | 
| Container | Lichens of Mohawk Trail State Forest | 
| Substrate | [on bark, corticolous]; Corticolous, on Acer saccharum | 
| Organism/Item | 1 of 2 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32810643-7a7a-4c0c-9490-c2f1a5e1af31 | 
| Harvard University Herbaria Barcode | 00991382 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination | Ropalospora viridis (Toensberg) Toensberg | 
| Determined by | May, Philip F. | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Annotation Text | TLC (205-C "LEP"): perlatolic acid, usnic acid (crossed out); TLC (206-G): perlatolic 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/2b036bb3-9a5e-49d1-8d1f-9b5ef775ff04 | 
| Harvard University Herbaria Barcode | 00991382 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium of Philip F. May | 
| Determination | Melanelia sp. | 
| Determined by | May, Philip F. | 
| Determination Remarks | [label name] [current name] | 
| Annotation Text | Also present; TLC (205-C "MEL"): gyrophoric acid; [additional information in packet] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |