| Classification | Chromista: Phaeophyceae: Costariaceae: Costaria |
| Harvard University Herbaria Barcode(s) | 00803689 |
| Collector | D. M. Porter |
| Collector number | 139 |
| State | California |
| Geography | California: Monterey County |
| Locality | at Yankee Point, 1/4 mile S of Malpaso Creek |
| Date Collected | 1959-11-28 |
| Habitat | Rocks and tidepools; Tide minus 0.8 |
| Container | Algae of California |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f3fe95c4-a19c-4393-a9bf-6c12e3f082e6 |
| Harvard University Herbaria Barcode | 00803689 |
| Herbarium | FH |
| Previous ownership | [ex] Herbarium of Duncan M. Porter |
| Family | Costariaceae |
| Determination | Costaria costata (C. Agardh) D. A. Saunders |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
