| Classification | Malvaceae: Sphaeralcea | 
| Harvard University Herbaria Barcode(s) | 00106667 | 
| Type Status | Isotype | 
| Collector | N.D. Atwood & B. Furniss | 
| Collector number | 25293 | 
| Country | United States of America | 
| State | Arizona | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Arizona: Mohave County | 
| Locality | 1.2 mi N of Black Rock Gulch | 
| Date Collected | 2000-04-24 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/143291fb-6964-447b-a4f0-82e2b227a5e4 | 
| Harvard University Herbaria Barcode | 00106667 | 
| Herbarium | GH | 
| Family | Malvaceae | 
| Type Status | Isotype | 
| Isotype of | Sphaeralcea gierischii N. D. Atwood & S. L. Welsh | 
| Verified by | D. Atwood | 
| Determination Remarks | [filed under] | 
| Subcollection | Wood collection | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Self | 
| Preparation Method | Wood |