| Name | Groff, Emma |
| First date collected | 1936 |
| Remarks | [collector note: Pennsylvania: GH, PH, collected with L. A. F. Tanger] |
| ASA Botanist ID | 140342 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/558653bd-8df0-4a4d-844a-8554f61b10de |
| Standard/Label Name | E. Groff |
| Full Name | Groff, Emma |
| Geography Collector | United States of America |
| Citation as Collector | Rhodora; Journal of the New England Botanical Club. Cambridge, MA |
| Member of teams/groups | |
| Collector Teams: | L. F. A. Tanger & E. Groff |