| Name | La Rivers, Ira John, & Hancock, Newell Francis |
| Agent type | Team/Group |
| First date collected | 1937 |
| Remarks | [collector note: Nevada, 1937] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b6cd6722-380f-4665-9177-0415e61598fb |
| Variant name | Ira John La Rivers & Newell Francis Hancock |
| Variant name | La Rivers, I. J., & Hancock, N. F. |
| Standard/Label Name | I. J. La Rivers & N. F. Hancock |
| Full Name | La Rivers, Ira John, & Hancock, Newell Francis |
| Geography Collector | United States of America |
| Specialty Collector | Spermatophytes |
| Citation as Collector | specimen (GH) Apocynum cannabinum |
| Holdings | Search for specimens collected by I. J. La Rivers & N. F. Hancock |
| Collections in | 1937 (13) |
| Team Members: | La Rivers, Ira John Hancock, Newell Francis |