| Classification | Pteridaceae: Cheilanthes |
| Classification 1 | Adiantaceae: Aspidotis |
| Harvard University Herbaria Barcode(s) | 00020722 |
| Type Status | Holotype |
| Collector | A. A. Eaton |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Fresno County |
| Locality | Deer Park Sch. Dist. [School District, Dunlap] W. slope Sierra Nevada Mts. |
| Date Collected | 1891 |
| Elevation | 914 m |
| Verbatim Elevation | 3000+ ft. |
| Habitat | Diintegrated granite ledges |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/723aecb7-6aa4-43e6-8378-e2a18b7ee3ec |
| Harvard University Herbaria Barcode | 00020722 |
| Herbarium | GH |
| Previous ownership | [Ex] Herbarium of Alvah A. Eaton. Purchased by the Gray Herbarium, 1909 |
| Family | Pteridaceae |
| Type Status | Holotype |
| Holotype of | Cheilanthes amoena A. A. Eaton |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2014 |
| Determination Remarks | [filed under] |
| Taxon Reference | (for Cheilanthes amoena A. A. Eaton) Fern Bull. 1897. 5: 44. |
| Family | Adiantaceae |
| Determination | Aspidotis californica (Hooker) Nuttall ex Copeland |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2014 |
| Determination Remarks | [current name] |
| Family | Pteridaceae |
| Determination | Cheilanthes amoena A. A. Eaton |
| Determined by | Tryon, Rolla Milton |
| Date Determined | 1947 |
| Annotation Text | Type |
| Family | Pteridaceae |
| Determination | Cheilanthes amoena A. A. Eaton |
| Determination Remarks | [label name] |
| Annotation Text | Type |
| Family | Pteridaceae |
| Determination | Cheilanthes californica (Hooker) Mettenius |
| Determined by | G.E.D. [G. E. Davenport, on back of loose label in packet] |
| Annotation Text | a wretched blunder. Mr. Eaton has only succeeded in creating an unnecessary synonym - if indeed its publication is taken notice of at all. The fern is unmistakeably Cheilanthes Californica |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
