| Classification | Brassicaceae: Alyssum | 
| Harvard University Herbaria Barcode(s) | 00018580 | 
| Type Status | Isotype | 
| Collector | P. E. Boissier | 
| Collector number | 827 | 
| Country | Spain | 
| Geography | Europe: Europe (Region) (Region): Spain | 
| Locality | S. de Yunquera | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e53504ea-f2fe-456e-a32d-773c9abaa965 | 
| Harvard University Herbaria Barcode | 00018580 | 
| Herbarium | A | 
| Family | Brassicaceae | 
| Type Status | Isotype | 
| Isotype of | Alyssum psilocarpum Boissier | 
| Determination Remarks | [is a fragment] [filed under] | 
| Taxon Reference | (for  Alyssum psilocarpum Boissier) Voy. Bot. Espagne  App. 2: 718. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |