| Classification | Asteraceae: Ageratum |
| Classification 1 | Asteraceae: Isocarpha |
| Harvard University Herbaria Barcode(s) | 00009393 |
| Type Status | Isotype |
| Collector | George Gardner |
| Collector number | 4837 |
| Country | Brazil |
| State | Minas Gerais |
| Geography | South America: South America (Region) (Region): Brazil: Minas Gerais |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/739a2513-63a3-4881-b140-2259cece4ea7 |
| Harvard University Herbaria Barcode | 00009393 |
| Herbarium | GH |
| Previous ownership | ex Herb. John A. Lowell; Transferred from the Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 |
| Family | Asteraceae |
| Determination | Ageratum fastigiatum (Gardner) King & Robinson |
| Determined by | R. M. King & H. Robinson |
| Date Determined | 1984 |
| Determination Remarks | [is Current name] |
| Family | Asteraceae |
| Type Status | Isotype |
| Isotype of | Isocarpha fastigiata Gardner |
| Verified by | R. M. King & H. Robinson |
| Date Determined | 1984 |
| Taxon Reference | (for Isocarpha fastigiata Gardner) London J. Bot. 1846. 5: 495. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
