| Classification | Euphorbiaceae: Acalypha |
| Harvard University Herbaria Barcode(s) | 00248076 |
| Type Status | Isotype, Isosyntype |
| Collector | Josiah Gregg |
| Country | Mexico |
| State | Nuevo León |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Nuevo León |
| Locality | West of Monterey [Monterrey] |
| Date Collected | 1847-05-25 |
| Habitat | Dry valley |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ffe8751-5bd0-4db7-adb1-2d99547fbc6a |
| Harvard University Herbaria Barcode | 00248076 |
| Herbarium | GH |
| Family | Euphorbiaceae |
| Type Status | Isotype |
| Isotype of | Acalypha hederacea Torrey |
| Verified by | D. Atha (NY) |
| Date Determined | 2006 |
| Taxon Reference | (for Acalypha hederacea Torrey) Rep. U.S. Mex. Bound., Bot. 1-20 Apr 1859. 200. |
| Family | Euphorbiaceae |
| Type Status | Isosyntype |
| Isosyntype of | Acalypha hederacea Torrey |
| Verified by | W. T. Kittredge (GH) |
| Date Determined | 2008 |
| Taxon Reference | (for Acalypha hederacea Torrey) Rep. U.S. Mex. Bound., Bot. 1-20 Apr 1859. 200. |
| Family | Euphorbiaceae |
| Determination | Acalypha monostachya Cavanilles |
| Determined by | W. T. Kittredge (GH) |
| Date Determined | 2008 |
| Determination Remarks | [current name] |
| Annotation Text | fide R. McVaugh, Brittonia 13: 149. 1961 |
| Family | Euphorbiaceae |
| Determination | Acalypha hederacea Torrey |
| Determined by | I. M. Johnston |
| Determination Remarks | [I. M. Johnston (scripsit)] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
