| Classification | Peronosporaceae: Peronospora |
| Classification 1 | Peronosporaceae: Plasmopara |
| Harvard University Herbaria Barcode(s) | 00079679 |
| Type Status | Syntype |
| Collector | A. B. Seymour |
| Collector number | 5302 |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois |
| Locality | Camp point |
| Date Collected | 1882-06-27 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0071dd4e-bc6b-4b05-90f4-da238bb8a833 |
| Harvard University Herbaria Barcode | 00079679 |
| Herbarium | FH |
| Family | Peronosporaceae |
| Type Status | Syntype |
| Syntype of | Peronospora illinoensis Farlow |
| Verified by | O. Constantinescu |
| Date Determined | 1983-11-** |
| Taxon Reference | (for Peronospora illinoensis Farlow) Bot. Gaz. 1883. 8: 332. |
| Family | Peronosporaceae |
| Determination | Plasmopara illinoensis (Farlow) Davis |
| Determined by | O. Constantinescu |
| Date Determined | 1983-11-** |
| Determination Remarks | [current name] |
| Family | Peronosporaceae |
| Determination | Peronospora illinoensis Farlow |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
