| Name | St. John, Harold & Nichols, George E. |
| Agent type | Team/Group |
| First date collected | 1917 |
| Remarks | [collector note: Maine; NEBC] |
| ASA Botanist ID | 151343 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a645dd4-f0f9-4284-8488-d9c08f79de09 |
| Variant name | Harold St. John & George E. Nichols |
| Standard/Label Name | H. St. John & G. E. Nichols |
| Full Name | St. John, Harold & Nichols, George E. |
| Geography Collector | United States of America |
| Specialty Collector | Pteridophytes |
| Citation as Collector | Specimen (NEBC) of Diphasiastrum x sabinifolium |
| Holdings | Search for specimens collected by H. St. John & G. E. Nichols |
| Collections in | 1914 (1), 1917 (414) |
| Team Members: | St. John, Harold Nichols, George Elwood |