| Classification | Rubiaceae: Galium | 
| Harvard University Herbaria Barcode(s) | 00375750 | 
| Collector | W. Boott | 
| Country | United States of America | 
| State | Massachusetts | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Stoneham | 
| Locality | near Spot Pond [Middlesex Fells Reservation] | 
| Date Collected | 1853-07-05 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6c2dd73-fa1b-434e-a06b-7d5cc8aa0bf9 | 
| Harvard University Herbaria Barcode | 00375750 | 
| Herbarium | GH | 
| Family | Rubiaceae | 
| Determination | Galium obtusum Bigelow | 
| Determined by | Puff, Christian | 
| Date Determined | 1974-03-** | 
| Determination Remarks | [current name] | 
| Annotation Text | subsp. obtusum | 
| Family | Rubiaceae | 
| Determination | Galium palustre Linnaeus | 
| Determined by | K.M.W. [K. M. Wiegand] | 
| Family | Rubiaceae | 
| Determination | InQuestion Galium trifidum var. latifolium Torrey | 
| Determination Remarks | [label name] | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |