| Name | Pennell, Francis Whittier & Heller, Amos Arthur |
| Agent type | Team/Group |
| First date collected | 1940 |
| Remarks | [collector note: California] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6a4a9cf-cedf-4504-9d6d-35c48ab84747 |
| Variant name | Pennell, F. W. & Heller, A. A. |
| Variant name | Francis Whittier Pennell & Arthur Amos Heller |
| Standard/Label Name | F. W. Pennell & A. A. Heller |
| Full Name | Pennell, Francis Whittier & Heller, Amos Arthur |
| Geography Collector | California, United States of America |
| Specialty Collector | Spermatophytes |
| Citation as Collector | specimen (GH) Mimulus aurantiacus var. grandiflorus (Lindley) D. Thompson |
| Holdings | Search for specimens collected by F. W. Pennell & A. A. Heller |
| Collections in | 1937 (1), 1940 (16) |
| Team Members: | Pennell, Francis Whittier Heller, Amos Arthur |