| Name | Pennell, Francis Whittier & Pennell, James R. | 
| Agent type | Team/Group | 
| First date flourished | 1949 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75aa7123-a320-41a5-a23a-a196cf0db286 | 
| Variant name | Francis Whittier Pennell & James R. Pennell | 
| Variant name | Pennell, F. W. & Pennell, J. R. | 
| Standard/Label Name | F. W. Pennell & J. R. Pennell | 
| Full Name | Pennell, Francis Whittier & Pennell, James R. | 
| Geography Collector | California,  United States of America | 
| Specialty Collector | Spermatophytes | 
| Citation as Collector | specimen (GH) Castilleja latifolia Hooker & Arnott | 
| Holdings | Search for specimens collected by F. W. Pennell & J. R. Pennell | 
| Collections in | [no date] (1),  1949 (51) | 
| Team Members: | Pennell, Francis Whittier  Pennell, James R. |