| Classification | Asclepiadaceae: Asclepias |
| Harvard University Herbaria Barcode(s) | 00257842 |
| Type Status | Isotype |
| Collector | A. B. Ghiesbreght |
| Collector number | 21 |
| Country | Mexico |
| State | Chiapas |
| Geography | North America: North America (CA, US, MX) (Region): Mexico: Chiapas |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d8c9074-6eb7-4d97-970f-405f2c5b6095 |
| Harvard University Herbaria Barcode | 00257842 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Asclepias similis Hemsley |
| Determined by | R.E. Woodson, Jr. |
| Date Determined | 1952 |
| Family | Asclepiadaceae |
| Determination | Asclepias similis Hemsley |
| Determined by | G. Adelson (GH) |
| Date Determined | 1993-08-** |
| Family | Asclepiadaceae |
| Determination | Asclepias similis Hemsley |
| Determined by | S.P. Lynch |
| Date Determined | 1993-11-28 |
| Determination Remarks | [is Current name] |
| Family | Asclepiadaceae |
| Type Status | Isotype |
| Isotype of | Asclepias similis Hemsley |
| Verified by | S.P. Lynch |
| Date Determined | 1993-11-28 |
| Taxon Reference | (for Asclepias similis Hemsley) Biol. Cent.-Amer., Bot. 1881. 2: 326. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
