| Classification | Phyllactinia: Erysiphales: Erysiphaceae: Ascomycota: Fungi |
| Harvard University Herbaria Barcode(s) | 01085054 |
| Type Status | Isolectotype |
| Collector | B. M. Everhart & A. S. Haines |
| Country | United States of America |
| State | Pennsylvania |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Chester County: West Chester |
| Locality | [no additional data] |
| Date Collected | 1883-10-** |
| Substrate | On leaves |
| Host | Castanea vesca |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/18a325b6-6855-47a4-8c62-6dee9c2af0f6 |
| Harvard University Herbaria Barcode | 01085054 |
| Herbarium | FH |
| Exsiccata | North American Fungi [first series] Fascicle Cent. 14 Number 1327b |
| Family | Erysiphaceae |
| Type Status | Isolectotype |
| Isolectotype of | Phyllactinia corylea var. angulata E. S. Salmon |
| Taxon Reference | (for Phyllactinia corylea var. angulata E. S. Salmon) Ann. Mycol. 1906 ["1905"]. 3(6): 500. |
| Family | Erysiphaceae |
| Determination | Phyllactinia angulata (E. S. Salmon) S. Blumer |
| Determination Remarks | [current name] |
| Family | Erysiphaceae |
| Determination | Phyllactinia guttata (Wallroth) Léveillé |
| Determination Remarks | [filed under] [label name] |
| Subcollection | North American Fungi [first series] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
