| Name | Day, Alva G. |
| Start Date | 1920 |
| Remarks | [collector note: CAS] |
| ASA Botanist ID | 118420 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db2e6e35-4fc9-4a80-bd3f-43dfe7b5e3c8 |
| Variant name | A. G. Day |
| Variant name | Later Alva Day Grant |
| Standard/Label Name | A. G. Day |
| Full Name | Day, Alva G. |
| Geography Collector | United States of America |
| Specialty Collector | Phanerogams |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Holdings | Search for specimens collected by A. G. Day |
| Collections in | 1980 (2) |
| Collector Teams: | A. G. Day & P. Lott |