| Classification | Brassicaceae: Alyssum |
| Harvard University Herbaria Barcode(s) | 00018397 |
| Type Status | Isotype |
| Collector | J. Henry Turner |
| Country | United States of America |
| State | Alaska |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Alaska |
| Locality | Porcupine River |
| Date Collected | 1891 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db358e7b-8a57-4072-ac59-57ebb3bce8d2 |
| Harvard University Herbaria Barcode | 00018397 |
| Herbarium | GH |
| Family | Brassicaceae |
| Type Status | Isotype |
| Isotype of | Alyssum americanum Greene |
| Verified by | R. C. Rollins |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Alyssum americanum Greene) Pittonia 1892. 2: 224. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
