| Classification | Malvaceae: Callirhoe | 
| Harvard University Herbaria Barcode(s) | 02202265 | 
| Collector | P. A. Fryxell | 
| Collector number | 666 | 
| Country | United States of America | 
| State | Texas | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas: Refugio County | 
| Locality | 6 miles N of Refugio. | 
| Date Collected | 1968-03-14 | 
| Verbatim Elevation | 100 ft. | 
| Habitat | In heavy soil under scrub oaks, etc. | 
| Frequency | Plants common, fls. rare. | 
| Project | US and Canada - Mass Digitization | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b585cb9b-ad2e-43f8-9958-642a60e783d3 | 
| Harvard University Herbaria Barcode | 02202265 | 
| Herbarium | GH | 
| Previous ownership | [ex] US Department of Agriculture: Agricultural Research Service - Crops Research Division Cotton Branch Herbarium | 
| Family | Malvaceae | 
| Determination | Callirhoe involucrata (Torrey & A. Gray) A. Gray | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |