| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 02580062 | 
| Other Number | Australian National University: ANU 2509 [] | 
| Collector | J. R. Flenley | 
| Country | Papua New Guinea | 
| State | Western Highlands | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Western Highlands | 
| Locality | Ecological site no. 20, at Kaipale, 1 mile SW of Lake Iviva, Wabag | 
| Date Collected | 1965-02-20 | 
| Verbatim Elevation | 8200 ft. | 
| Habitat | Pyrethrum garden and Miscanthus hedge. Slope 2 deg. Aspec NE. Shade nil. Soil pH 5.6. | 
| Container | Flora of New Guinea, Clemens Expedition | 
| Frequency | Frequent | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a2d4f17-6003-44bb-80ad-cd9df2fce428 | 
| Harvard University Herbaria Barcode | 02580062 | 
| Herbarium | A | 
| Previous ownership | Distributed by the Herbarium Australiense, CSIRO, Canberra, ACT | 
| Family | Equisetaceae | 
| Determination | Equisetum ramosissimum subsp. debile (Roxburgh ex Vaucher) Hauke | 
| Determined by | Laferriere, Joseph Edward | 
| Date Determined | 1993-11-23 | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |