| Classification | Gayraliaceae: Monostroma |
| Classification 1 | Gayraliaceae: Protomonostroma |
| Harvard University Herbaria Barcode(s) | 00299619 |
| Collector | I. M. Lamb |
| Collector number | A-496 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Nahant |
| Locality | Nahant, MA |
| Date Collected | 1963-03-26 |
| Habitat | Attached to rocks in upper sublittoral, 1.5-2.0 m. below mean low tide level |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0681e7ee-ee94-4b32-b004-f91e4f83e91f |
| Harvard University Herbaria Barcode | 00299619 |
| Herbarium | FH |
| Family | Gayraliaceae |
| Determination | Monostroma pulchrum Farlow |
| Determination Remarks | [is label name] |
| Family | Gayraliaceae |
| Determination | Protomonostroma undulatum f. pulchrum (Farlow) M. J. Wynne |
| Determined by | W. T. Kittredge |
| Date Determined | 2010 |
| Determination Remarks | [is Current name] |
| Annotation Text | fide Guiry, M.D. & Guiry, G.M. 2010. /AlgaeBase/. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 25 March 2010 |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
