| Classification | Caulerpaceae: Ahnfeldtia |
| Barcode(s) | 00858762 |
| Collector | R. F. Scagel |
| Collector number | 6 |
| Country | United States of America |
| State | Washington |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Washington: San Juan County |
| Locality | Goose Island, at the south entrance to San Juan Channel |
| Georeference | 48° 27' N, 122° 57' W |
| Date Collected | 1955-06-21 |
| Habitat | lower intertidal and upper subtidal zones, frequently partially buried in sand |
| Substrate | on rocks |
| Project | Macroalgae TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6da10b88-f289-4b27-b749-722f953d5a92 |
| Harvard University Herbaria Barcode | 00858762 |
| Herbarium | FH |
| Exsiccata | Plantae Exsiccatae ab Universitate Britannico-Columbiana Editae [Fascicles 1 and 2] Fascicle I Number 6 |
| Family | Caulerpaceae |
| Determination | Ahnfeldtia concinna J. Agardh |
| Determined by | Scagel, Robert F. |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
