| Classification | Lichens: Arthoniales: Chrysothricaceae: Chrysothrix |
| Harvard University Herbaria Barcode(s) | 01085450 |
| Collector | M. O. Hale |
| Collector number | 23022014 |
| 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 | Brookwood Marsh, near entrance to conservation area off Ellington St. |
| Date Collected | 2023-02-20 |
| Verbatim Elevation | 324 ft. |
| Habitat | Shrub swamp |
| Container | Lichens of Northampton, MA's Conservation Areas |
| Substrate | Hardwood tree |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fba5516f-40a2-4f4f-ad48-06a704392d12 |
| Harvard University Herbaria Barcode | 01085450 |
| Herbarium | NEBC |
| Family | Chrysothricaceae |
| Determination | Chrysothrix caesia (Flotow) D. Ertz & A. G. Tehler |
| Determined by | Hale, Molly O. |
| Determination Remarks | [filed under] [label name] [current name] |
| Annotation Text | Chemistry: UV-; Spores 2-celled, 15-18 µm x 10-13 µm. Apothecia pruinose, convex, partly immersed lecideine, < 0.25 mm. Hypothallus with usnic acid with granular pale yellow soredia unevenly dispersed |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
