| Name | Pennell, Francis Whittier & Gibson, Frederick | 
| Agent type | Team/Group | 
| First date collected | 1940 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/313b25fa-0121-415f-93d7-1df65917991a | 
| Variant name | F. W. Pennell & F. Gibson | 
| Variant name | Francis Whittier Pennell & Frederick Gibson | 
| Standard/Label Name | F. W. Pennell & Frederick Gibson | 
| Full Name | Pennell, Francis Whittier & Gibson, Frederick | 
| Geography Collector | Arizona, United States of America | 
| Specialty Collector | Spermatophytes | 
| Holdings | Search for specimens collected by F. W. Pennell & Frederick Gibson | 
| Collections in | 1940 (15) | 
| Team Members: | Gibson, Frederick Pennell, Francis Whittier | 
