| Classification | Equisetaceae: Equisetum |
| Harvard University Herbaria Barcode(s) | 02580041 |
| Collector | W. N. Takeuchi & K. Damas |
| Collector number | 4403 |
| Country | Papua New Guinea |
| State | Madang |
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Madang |
| Locality | partially shaded embankment. ridge complex W of Duduela, near the Naru river. |
| Georeference | 5 24 S, 145 38 E |
| Date Collected | 1989-01-28 |
| Verbatim Elevation | 380 m |
| Habitat | Advanced regrowth forest on steep hillside, cover/frequency codominants - Gymnostoma papuana and Timonius sp. |
| Container | Plants of Papua New Guinea |
| Project | All Asia TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/239ca1d4-d199-4e03-9f3e-72effd8ef816 |
| Harvard University Herbaria Barcode | 02580041 |
| Herbarium | A |
| Previous ownership | [ex] University of Illinois at Chicago |
| 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 |
