| Name | Richard Sumner Cowan & Norman Willison Simmonds |
| Agent type | Team/Group |
| First date collected | 1959 |
| ASA Botanist ID | 187769 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1fe1ec16-c1d3-47fa-9307-7d26449b5d36 |
| Standard/Label Name | R. S. Cowan & N. W. Simmonds |
| Full Name | Richard Sumner Cowan & Norman Willison Simmonds |
| Geography Collector | Trinidad and Tobago |
| Specialty Collector | Angiosperms |
| Holdings | Search for specimens collected by R. S. Cowan & N. W. Simmonds |
| Collections in | 1959 (8) |
| Team Members: | Cowan, Richard Sumner Simmonds, Norman Willison |