| Classification | Cladophoraceae: Rhizoclonium |
| Classification 1 | Cladophoraceae: Chaetomorpha |
| Harvard University Herbaria Barcode(s) | 01033626 |
| Type Status | Holotype |
| Collector | F. S. Collins |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Lincoln County: Bristol |
| Locality | Pemaquid Point, ME |
| Date Collected | 1901-07-18 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f5aba5a2-d1c2-479b-a7ae-00f21b168b06 |
| Harvard University Herbaria Barcode | 01033626 |
| Herbarium | FH |
| Family | Cladophoraceae |
| Type Status | Holotype |
| Holotype of | Rhizoclonium erectum Collins |
| Verified by | Collins, Frank Shipley |
| Determination Remarks | [filed under] [label name] |
| Taxon Reference | (for Rhizoclonium erectum Collins) Rhodora 1901. 3: 291. |
| Family | Cladophoraceae |
| Determination | Chaetomorpha tortuosa (Dillwyn) Kleen |
| Determined by | Phinney, Harry K. |
| Date Determined | 1946-06-** |
| Determination Remarks | [current name] |
| Annotation Text | Cladophora sp. |
| Family | Cladophoraceae |
| Determination | Rhizoclonium pachydermum Kjellman |
| Determined by | Collins, Frank Shipley |
| Annotation Text | [crossed out] |
| Preparation Type | Packet |
| Preparation Method | Dried |
