| Classification | Chroococcaceae: Polycystis |
| Classification 1 | Microcystaceae: Anacystis |
| Harvard University Herbaria Barcode(s) | 00995017 |
| Type Status | Holotype |
| Collector | A. S. Packard |
| Country | United States of America |
| State | Utah |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Utah: Salt Lake County |
| Locality | Salt Lake, Utah |
| Date Collected | 1871 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f96596f-6d7c-496b-9f74-3c2d58f986b0 |
| Harvard University Herbaria Barcode | 00995017 |
| Herbarium | FH |
| Family | Chroococcaceae |
| Type Status | Holotype |
| Holotype of | Polycystis packardii Farlow ex Forti |
| Verified by | K. N. Gandhi & G. E. Tocci |
| Date Determined | 2018-03-** |
| Determination Remarks | [filed under] |
| Annotation Text | Syll. Alg. 5: 93. 1907. also see Amer. Naturalist 13: 702. 1879. |
| Taxon Reference | (for Polycystis packardii Farlow ex Forti) Syll. Alg. 1907. 5: 93. |
| Family | Microcystaceae |
| Determination | Anacystis elabens (Brébisson) Setchell & N. L. Gardner |
| Determined by | Francis Drouet |
| Date Determined | 1941-08-** |
| Determination Remarks | [current name] |
| Annotation Text | (TYPE of Polycystis packardii Farl.) |
| Family | Chroococcaceae |
| Determination | Polycystis packardii Farlow ex Forti |
| Determined by | Farlow, William Gilson |
| Determination Remarks | [label name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
