| Classification | Pteridaceae: Cheilanthes |
| Classification 1 | Adiantaceae: Aspidotis |
| Harvard University Herbaria Barcode(s) | 00518228 |
| Type Status | Isotype |
| Collector | W. H. Wagner |
| Collector number | 4604 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Marin County |
| Locality | below picnic ground, Bootjack Camp, Mt. Tamalpais |
| Date Collected | 1948-02-10 |
| Container | Plants of California |
| Substrate | in dry rocky soil |
| Frequency | Locally abundant |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5dd635ed-672a-4097-adec-96b60db73d54 |
| Harvard University Herbaria Barcode | 00518228 |
| Herbarium | GH |
| Previous ownership | [Ex] Department of Botany, University of Michigan |
| Family | Pteridaceae |
| Type Status | Isotype |
| Isotype of | Cheilanthes carlotta-halliae W. H. Wagner & E. F. Gilbert |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2014 |
| Determination Remarks | [filed under] |
| Annotation Text | Holotype: (MICH) |
| Taxon Reference | (for Cheilanthes carlotta-halliae W. H. Wagner & E. F. Gilbert) Amer. J. Bot. 1957. 44: 738. |
| Family | Adiantaceae |
| Determination | Aspidotis carlotta-halliae (W. H. Wagner & E. F. Gilbert) Lellinger |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2014 |
| Determination Remarks | [current name] |
| Family | Pteridaceae |
| Determination | Cheilanthes carlotta-halliae W. H. Wagner & E. F. Gilbert |
| Determination Remarks | [label name] |
| Annotation Text | sp. nov. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
