| Classification | Arecaceae: Calamus |
| Harvard University Herbaria Barcode(s) | 02409936 |
| Type Status | Isoneotype |
| Collector | E. D. Merrill |
| Collector number | 791 |
| Country | Philippines |
| State | Batangas |
| Geography | Asia: Southeast Asia (Region): Philippines: Luzon: Batangas |
| Locality | Mount Batulao |
| Date Collected | 1915-02-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f687835f-9f0f-43ff-9f05-c6480fae5022 |
| Harvard University Herbaria Barcode | 02409936 |
| Herbarium | A |
| Previous ownership | Merrill: Species Blanconanae |
| Family | Arecaceae |
| Type Status | Isoneotype |
| Isoneotype of | Calamus gracilis Blanco |
| Determination Remarks | [filed under] [current name] |
| Taxon Reference | (for Calamus gracilis Blanco) Fl. Filip. [Blanco] 1837. 267. |
| Family | Arecaceae |
| Determination | Calamus usitatus Blanco |
| Determined by | Henderson, Archibald |
| Date Determined | 2016 |
| Annotation Text | New York Botanical Garden |
| Family | Arecaceae |
| Determination | Calamus blancoi Kunth |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
