| Classification | Asclepiadaceae: Cynanchum |
| Harvard University Herbaria Barcode(s) | 01083061 |
| Collector | U. T. Waterfall |
| Collector number | 8452 |
| Country | United States of America |
| State | Oklahoma |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oklahoma: McCurtain County |
| Locality | near Big Grassy Lake, 4 mi. W. and 4 S of Tom. |
| Date Collected | 1948-08-07 |
| Habitat | Fence row |
| Container | Plants of Oklahoma |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff522da0-1c8b-47f9-ae93-e821726fd35b |
| Harvard University Herbaria Barcode | 01083061 |
| Herbarium | GH |
| Previous ownership | Collected for the Bebb Herbarium of the University of Oklahoma by the Oklahoma Biological Survey |
| Family | Asclepiadaceae |
| Determination | Cynanchum laeve (Michaux) Persoon |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
