| Classification | Polemoniaceae: Giliastrum |
| Harvard University Herbaria Barcode(s) | 01000936 |
| Collector | R. Spjut & R. Marin |
| Collector number | 15116 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Brewster County |
| Locality | Big Bend NP, Chihuahuan Desert; W Chisos Mts, Sam Nail Ranch |
| Georeference | 29 16 42.7 N, 103 21 50.4 W |
| Date Collected | 2002-11-14 |
| Verbatim Elevation | 3729 ft. |
| Habitat | Rocky flats on disturbed soil associated with gravel mound from roadside clearing |
| Container | Plants for Pharmaceutical Screening |
| Frequency | Of local occurrence |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/359b46c0-9c74-4510-b715-0713e1893622 |
| Harvard University Herbaria Barcode | 01000936 |
| Herbarium | GH |
| Family | Polemoniaceae |
| Determination | Giliastrum purpusii subsp. stewartii (I. M. Johnston) J. M. Porter |
| Determined by | Spjut, Richard W. & Sanders, Roger William |
| Date Determined | 2003 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
