| Classification | Asclepiadaceae: Cynanchum |
| Classification 1 | Asclepiadaceae: Metastelma |
| Harvard University Herbaria Barcode(s) | 00046494 |
| Type Status | Isotype |
| Collector | F. J. Lindheimer |
| Collector number | Fasc. III, 459 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Comal County: New Braunfels |
| Date Collected | 1846-06-** - 1846-08-** |
| Habitat | [In Cedar woods] |
| Substrate | [Rocky soil] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6dc53b23-7651-4739-b0d6-3263be715294 |
| Harvard University Herbaria Barcode | 00046494 |
| Herbarium | GH |
| Family | Asclepiadaceae |
| Determination | Cynanchum barbigerum (Scheele) Shinners |
| Determined by | J. Henrickson |
| Date Determined | 1986-07-02 |
| Determination Remarks | [is Current name] |
| Family | Asclepiadaceae |
| Type Status | Isotype |
| Isotype of | Metastelma barbigerum Scheele |
| Verified by | J. Henrickson |
| Date Determined | 1986-07-02 |
| Taxon Reference | (for Metastelma barbigerum Scheele) Linnaea 1849. 21: 760. |
| Family | Asclepiadaceae |
| Type Status | Isotype |
| Isotype of | Metastelma barbigerum Scheele |
| Verified by | M. Fishbein |
| Date Determined | 1997-07-** |
| Taxon Reference | (for Metastelma barbigerum Scheele) Linnaea 1849. 21: 760. |
| Sex | not determined |
| Phenology | FlowerAndFruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
