| Classification | Bignoniaceae: Arrabidaea |
| Classification 1 | Bignoniaceae: Fridericia |
| Classification 2 | Bignoniaceae: Arrabidaea |
| Harvard University Herbaria Barcode(s) | 00091925 |
| Type Status | Isotype |
| Collector | Albert C. Smith |
| Collector number | 2977 |
| Country | Brazil |
| State | Amapá (Terr.) |
| Geography | South America: South America (Region) (Region): Brazil: Amapá (Terr.) |
| Locality | On Brazil (Pará) and British Guiana boundary, Akarai Mountains, height of land between drainage of Rio Mapuera (Trombetas tributary) and Shodikar Creek (Essequibo tributary) |
| Date Collected | 1938-01-19 |
| Elevation | 600 - 800 m |
| Habitat | dense forest |
| Container | Plants of Brazil-British Guiana Boundary |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/72564dcc-5e7d-4b4e-b455-3a63e80eb12c |
| Harvard University Herbaria Barcode | 00091925 |
| Herbarium | A |
| Family | Bignoniaceae |
| Determination | Arrabidaea nigrescens Sandwith |
| Determination Remarks | [is label name] |
| Annotation Text | Type Coll. |
| Family | Bignoniaceae |
| Determination | Fridericia nigrescens (Sandwith) L. G. Lohmann |
| Determined by | Kittredge, Walter Tobey |
| Date Determined | 2015 |
| Determination Remarks | [is Current name] |
| Family | Bignoniaceae |
| Type Status | Isotype |
| Isotype of | Arrabidaea nigrescens Sandwith |
| Verified by | Kittredge, Walter Tobey |
| Date Determined | 2015 |
| Determination Remarks | [is filed under name] |
| Taxon Reference | (for Arrabidaea nigrescens Sandwith) Lloydia 1939. 2: 209. |
| Sex | not determined |
| Phenology | Flower |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
