| Classification | Aspidiaceae: Aspidium |
| Classification 1 | Tectoriaceae: Ctenitis |
| Classification 2 | Aspidiaceae: Megalastrum |
| Classification 3 | Aspidiaceae: Aspidium |
| Harvard University Herbaria Barcode(s) | 00969824 |
| Type Status | Lectotype |
| Collector | K. Wercklé |
| Country | Costa Rica |
| Geography | North America: Central America (Region): Costa Rica |
| Locality | Costa Rica |
| Date Collected | 1903 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ac9d573-8e0d-424e-82d6-de0483b2b4c9 |
| Harvard University Herbaria Barcode | 00969824 |
| Herbarium | GH |
| Previous ownership | Ex Herb. H. Christ, Bale; Ex Herb. Mus. Paris |
| Family | Aspidiaceae |
| Determination | Aspidium karstenianum var. navarrense Christ |
| Determination Remarks | [is label name] |
| Family | Tectoriaceae |
| Determination | Ctenitis atrogrisea C. Christensen ex Ching |
| Determined by | Lellinger, David Bruce |
| Date Determined | 1976 |
| Annotation Text | Presumable isotype of Aspidium karstenianum var. navarrense Christ, Bull. Herb. Boiss. II, 6: 56. 1906. |
| Family | Aspidiaceae |
| Determination | Megalastrum atrogriseum (C. Christensen) A. R. Smith & R. C. Moran |
| Determined by | Moran, Robbin Craig & Prado, Jefferson |
| Date Determined | 2009 |
| Determination Remarks | [is Current name] |
| Family | Aspidiaceae |
| Type Status | Lectotype |
| Lectotype of | Aspidium karstenianum var. navarrense Christ |
| Verified by | Moran, Robbin Craig |
| Date Determined | 2010 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Aspidium karstenianum var. navarrense Christ) Bull. Herb. Boissier 1906. ser. 2, 6: 56. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
