| Classification | Asteraceae: Ageratum |
| Barcode(s) | 00000736 |
| Type Status | Syntype, Isotype |
| Collector | W. R. Maxon |
| Collector number | 5240 |
| Country | Panama |
| State | Chiriqui |
| Geography | North America: Central America (Region): Panama: Chiriqui |
| Locality | Vicinity of El Boquete |
| Date Collected | 1911-03-02 |
| Elevation | 1000 - 1300 m |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6b932389-12bc-448a-bcae-413ddbd6886a |
| Harvard University Herbaria Barcode | 00000736 |
| Herbarium | GH |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Ageratum rivale B. L. Robinson |
| Verified by | D. E. Boufford |
| Date Determined | 1981 |
| Determination Remarks | nom. nov. for Ageratum rivale B.L. Robinson non Ageratum rivale Sessé & Moc. |
| Taxon Reference | (for Ageratum rivale B. L. Robinson) Contr. Gray Herb. 1920. 61: 3. |
| Family | Asteraceae |
| Type Status | Syntype |
| Syntype of | Ageratum panamense B. L. Robinson |
| Verified by | D. E. Boufford (A) |
| Date Determined | 1981 |
| Determination Remarks | Ageratum rivale B.L. Robinson, Contr. Gray Herb. 61: 3 upon which Ageratum panamense B. L. Robinson is based Contr. Gray Herb. 104: 4 |
| Taxon Reference | (for Ageratum panamense B. L. Robinson) Contr. Gray Herb. 1934. 104: 4. |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Ageratum rivale B. L. Robinson |
| Verified by | M. F. Johnson |
| Date Determined | 1967 |
| Taxon Reference | (for Ageratum rivale B. L. Robinson) Contr. Gray Herb. 1920. 61: 3. |
| Family | Asteraceae |
| Determination | Ageratum panamense B. L. Robinson |
| Determined by | B. L. Robinson |
| Determination Remarks | [current name] |
| Family | Asteraceae |
| Determination | Ageratum rivale B. L. Robinson |
| Determined by | B. L. Robinson |
| Annotation Text | not Sessé & Moc. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [sheet includes barcode 737] |
