| Classification | Arecaceae: Calamus |
| Classification 1 | Arecaceae: Daemonorops |
| Barcode(s) | 00028189 |
| Type Status | Isotype, Isolectotype |
| Collector | F. C. How |
| Collector number | 73277 |
| Country | China |
| State | Hainan |
| Geography | Asia: East Asia (Region): China: Hainan |
| Locality | Po-ting |
| Locality Remarks | [from protologue: "Insel Hainan: Bo-Ting"] |
| Date Collected | 1935-07-21 |
| Verbatim Elevation | 1900 ft. |
| Habitat | in forested ravine |
| Container | Plants of Hainan, Collected for Sun Yatsen University |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bb29356e-eb13-4018-88ed-8f38bfae654a |
| Harvard University Herbaria Barcode | 00028189 |
| Herbarium | A |
| Family | Arecaceae |
| Type Status | Isotype |
| Isotype of | Calamus egregius Burret |
| Verified by | McCauley, Kathleen M. |
| Date Determined | 2025-12-** |
| Determination Remarks | [filed under] [current name] |
| Taxon Reference | (for Calamus egregius Burret) Notizbl. Bot. Gart. Berlin-Dahlem 1937. 13: 599. |
| Family | Arecaceae |
| Type Status | Isotype |
| Isotype of | Calamus egregius Burret |
| Annotation Text | [handwritten in ink on sheet] |
| Taxon Reference | (for Calamus egregius Burret) Notizbl. Bot. Gart. Berlin-Dahlem 1937. 13: 599. |
| Family | Arecaceae |
| Type Status | Isolectotype |
| Isolectotype of | Calamus egregius Burret |
| Taxon Reference | (for Calamus egregius Burret) Notizbl. Bot. Gart. Berlin-Dahlem 1937. 13: 599. |
| Family | Arecaceae |
| Determination | Calamus egregius Burret |
| Determined by | Henderson, Andrew James |
| Date Determined | 2016 |
| Annotation Text | New York Botanical Garden |
| Family | Arecaceae |
| Determination | Daemonorops margaritae (Hance) Beccari |
| Annotation Text | (fruit) |
| Family | Arecaceae |
| Determination | Calamus tetradactylus Hance |
| Determination Remarks | [label name] |
| Annotation Text | (leaves) |
| Sex | not determined |
| Phenology | Fruit |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
