| Classification | Asteraceae: Erigeron |
| Harvard University Herbaria Barcode(s) | 00006834 |
| Type Status | Syntype, Lectotype |
| Collector | H. F. Pittier |
| Collector number | 14075 |
| Country | Costa Rica |
| Geography | North America: Central America (Region): Costa Rica |
| Locality | La Playita |
| Date Collected | 1900-12-31 |
| Elevation | 3300 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/50b9c813-de25-4f51-82af-d08db45163c5 |
| Harvard University Herbaria Barcode | 00006834 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Erigeron irazuensis Greenman |
| Verified by | D.E. Boufford |
| Date Determined | 1983 |
| Taxon Reference | (for Erigeron irazuensis Greenman) Proc. Amer. Acad. Arts 1904. 40: 36. |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Erigeron irazuensis Greenman |
| Verified by | G. L. Nesom & D. E. Boufford |
| Date Determined | 1990-12-** |
| Taxon Reference | (for Erigeron irazuensis Greenman) Proc. Amer. Acad. Arts 1904. 40: 36. |
| Family | Asteraceae |
| Determination | Erigeron irazuensis Greenman |
| Determination Remarks | [label name] [current name] |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
