| Classification | Asteraceae: Aphanostephus |
| Harvard University Herbaria Barcode(s) | 02217656 |
| Collector | Ch. C. Smith |
| Collector number | 36 |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Tom Green County |
| Locality | S. W. slope of mesa about 4 mi. west of San Angelo. Eastern edge of Edwards' Plateau |
| Date Collected | 1941-06-17 |
| Verbatim Elevation | 2000' |
| Habitat | Limestone soil |
| Container | Plants of Texas |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b2b6ef0e-bb7a-4b7a-bec1-efe653880179 |
| Harvard University Herbaria Barcode | 02217656 |
| Herbarium | GH |
| Previous ownership | [ex] Bebb Herbarium of The University of Oklahoma |
| Family | Asteraceae |
| Determination | Aphanostephus riddellii Torrey & A. Gray |
| Determined by | Birdsong, B. Arnold |
| Date Determined | 1972 |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |