| Name | Hay, W. P. |
| First date collected | 1931 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7b77696c-3833-4155-b077-e3ed5ee27346 |
| Variant name | W. P. Hay |
| Standard/Label Name | W. P. Hay |
| Full Name | Hay, W. P. |
| Geography Collector | North America (CA, US, MX) |
| Specialty Collector | Mosses |
| Holdings | Search for specimens collected by W. P. Hay |
| Collections in | 1931 (1) |