| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 02580046 |
| Collector | P. van Royen |
| Collector number | 4996 |
| Country | Indonesia |
| State | Papua Barat |
| Geography | Asia: Southeast Asia (Region): Indonesia: Papua: Papua Barat: Manokwari |
| Locality | district Manokwari, Kebar Valley, 100 km west of Manokwari, northern bank of Api river, north of village of Andjai |
| Date Collected | 1954-11-09 |
| Verbatim Elevation | c. 540 m |
| Habitat | among gravel in river. |
| Frequency | Common. |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a6bb7efb-9411-4259-a1d6-f1df87cfb80b |
| Harvard University Herbaria Barcode | 02580046 |
| Herbarium | A |
| Previous ownership | Ex Rijksherbarium - Leiden |
| Family | Equisetaceae |
| Determination | Equisetum ramosissimum subsp. debile (Roxburgh ex Vaucher) Hauke |
| Determined by | Laferriere, Joseph Edward |
| Date Determined | 1993-11-23 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
