| Classification | Poaceae: Elymus |
| Classification 1 | Poaceae: Sitanion |
| Harvard University Herbaria Barcode(s) | 00361976 |
| Collector | M. F. Spencer |
| Collector number | 1694 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Riverside County |
| Locality | Idyllwild, San Jacinto Mt. |
| Date Collected | 1921-06-16 |
| Verbatim Elevation | 5300 ft. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a1f0c076-c5b8-4b81-80c4-0bf80e97b332 |
| Harvard University Herbaria Barcode | 00361976 |
| Herbarium | GH |
| Family | Poaceae |
| Determination | Elymus elymoides subsp. brevifolius (J. G. Smith) Barkworth |
| Determination Remarks | [is filed under name] |
| Family | Poaceae |
| Determination | Sitanion longifolium J. G. Smith |
| Determined by | Wilson, F. D. |
| Date Determined | 1956 |
| Determination Remarks | [0] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
