| Classification | Dryopteridaceae: Nephrodium |
| Classification 1 | Polypodiophyta: Thelypteridaceae: Phegopteris |
| Classification 2 | Dryopteridaceae: Dryopteris |
| Classification 3 | Lastreopsis: Tectariaceae |
| Classification 4 | Dryopteridaceae: Dryopteris |
| Harvard University Herbaria Barcode(s) | 00518339 |
| Type Status | Isosyntype |
| Collector | C. Wright |
| Collector number | 831 |
| Country | Cuba |
| Geography | North America: Caribbean (Region): Cuba |
| Locality | in Cuba Orientali |
| Date Collected | [1859, 1860] |
| Container | Plantae Cubenses Wrightianae. |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5dabbd31-96a3-430f-a7fe-0aade62839e1 |
| Harvard University Herbaria Barcode | 00518339 |
| Herbarium | GH |
| Family | Dryopteridaceae |
| Determination | Nephrodium effusum (Swartz) Baker |
| Determined by | [annotation on sheet] |
| Family | Thelypteridaceae |
| Determination | Phegopteris divergens (Swartz) Fée |
| Determined by | [A. Gray (scripsit) W. T. Kittredge, 2014] |
| Determination Remarks | [is label name] |
| Family | Dryopteridaceae |
| Determination | Dryopteris effusa var. confinis C. Christensen |
| Determined by | CAW [C. A. Weatherby] |
| Date Determined | 1917 |
| Family | Tectariaceae |
| Determination | Lastreopsis effusa subsp. confinis (C. Christensen) Tindale |
| Determined by | Tindale, Mary Douglas |
| Date Determined | 1963-08-** |
| Family | Tectariaceae |
| Determination | Lastreopsis effusa (Swartz) Tindale |
| Determined by | Sánchez Villaverde, Carlos Alfredo |
| Date Determined | 2013 |
| Determination Remarks | [is Current name] |
| Annotation Text | var. confinis (C. Chr.) C. Sánchez (unpublished) |
| Family | Dryopteridaceae |
| Type Status | Isosyntype |
| Isosyntype of | Dryopteris effusa var. confinis C. Christensen |
| Verified by | Sánchez Villaverde, Carlos Alfredo |
| Date Determined | 2013 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Dryopteris effusa var. confinis C. Christensen) Kongel. Danske Vidensk. Selsk. Skr., Naturvidensk. Math. Afd. 1920. ser. 8, 6: 101. |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
