| Classification | Spirogyra: Zygnemataceae | 
| Barcode(s) | 00302943 | 
| Collector | F. S. Collins | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Melrose | 
| Locality | [Middlesex Fells Reservation] | 
| Date Collected | 1896-05-16 | 
| Habitat | in brook | 
| Project | Metropolitan Park Flora | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ebab46f-3937-439e-8e1b-9421bcee95c2 | 
| Harvard University Herbaria Barcode | 00302943 | 
| Herbarium | FH | 
| Previous ownership | [ex] North American Algae No. 36, Determined by F. S. Collins | 
| Family | Zygnemataceae | 
| Determination |  Spirogyra insignis var. hantzschii (Rabenhorst) P. Petit | 
| Determined by | Collins, Frank Shipley | 
| Determination Remarks |  [filed under] [label name] [current name] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |