| Classification | Chromista: Phaeophyceae: Laminariaceae: Laminaria | 
| Harvard University Herbaria Barcode(s) | 00901273 | 
| Type Status | Type | 
| Collector | Mrs. W. C. Simmons | 
| Country | United States of America | 
| State | Rhode Island | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Newport County: Conanicut Island | 
| Locality | Conanicut RI | 
| Date Collected | 1899-04-** | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c9d90f7-1374-4ecf-b72e-0b86499fe977 | 
| Harvard University Herbaria Barcode | 00901273 | 
| Herbarium | FH | 
| Family | Laminariaceae | 
| Type Status | Type | 
| Type of | Laminaria agardhii f. zostericola Collins | 
| Verified by | Collins, Frank Shipley | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Annotation Text | Type - F.S.C. | 
| Taxon Reference | (for  Laminaria agardhii f. zostericola Collins) Phycoth. Bor.-Amer. 1903. Fasc. XXII, no. 1084. | 
| Preparation Type | Packet | 
| Preparation Method | Dried |