| Classification | Chromista: Phaeophyceae: Ectocarpaceae: Ectocarpus |
| Harvard University Herbaria Barcode(s) | 00909383 |
| Collector | F. S. Collins |
| Collector number | 1803 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Hancock County: Mount Desert Island |
| Locality | [data not captured] |
| Date Collected | 1890-07-21 |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3f61c4c-32a7-48f2-8cf8-32af878ecae5 |
| Harvard University Herbaria Barcode | 00909383 |
| Herbarium | NEBC |
| Family | Ectocarpaceae |
| Determination | Ectocarpus confervoides f. siliculosus (Dillwyn) Kjellman |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
