| Classification | Pteridaceae: Cheilanthes | 
| Classification 1 | Adiantaceae: Myriopteris | 
| Classification 2 | Woodsia: Woodsiaceae | 
| Complex Object | This is a complex collection object (2 items with 1 preparation) | 
| Harvard University Herbaria Barcode(s) | 00518201 | 
| Other Barcodes on Sheet | 00518202 | 
| Type Status | Isosyntype | 
| Collector | J. Bradbury | 
| Geography | North America: North America (CA, US, MX) (Region) | 
| Locality | Rocky Mountains [protologue: "Manitou rocks, 250 miles up the Missouri" in the state of Missouri] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3dd0b7db-f19b-4c52-ab67-b9e2d0bb5b10 | 
| Harvard University Herbaria Barcode | 00518201 | 
| Herbarium | GH | 
| Previous ownership | [Ex] Herb. T. Taylor. Transferred from the Boston Society of Natural History to the Gray Herbarium of Harvard University, October 2, 1941 | 
| Family | Pteridaceae | 
| Type Status | Isosyntype | 
| Isosyntype of | Cheilanthes bradburii Hooker | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2014 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Cheilanthes bradburii Hooker) Sp. Fil. 1852. 2: 97. | 
| Family | Adiantaceae | 
| Determination | Myriopteris tomentosa (Link) Fée | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2104 | 
| Determination Remarks | [current name] | 
| Annotation Text | fide A. L. Grusz & M. D. Windham, Phytokeys 32: 60-61. 2013 | 
| Family | Pteridaceae | 
| Determination | Cheilanthes tomentosa Link | 
| Determined by | !DSC [D. S. Correll] | 
| Date Determined | 1947 | 
| Family | Pteridaceae | 
| Determination | Cheilanthes bradburii Hooker | 
| Determined by | CAW [C. A. Weatherby] | 
| Annotation Text | Probably isotype of Ch. Bradburii Hook. | 
| Family | Pteridaceae | 
| Determination | Cheilanthes tomentosa Link | 
| Determined by | CAW [C. A. Weatherby] | 
| Family | Woodsiaceae | 
| Determination | InQuestion Woodsia ilvensis (Linnaeus) R. Brown | 
| Determined by | [annotation on sheet] | 
| Family | Woodsiaceae | 
| Determination | Woodsia hyperborea (Liljeblad) R. Brown | 
| Determination Remarks | [label name] | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |