| Classification | Equisetaceae: Equisetum | 
| Harvard University Herbaria Barcode(s) | 02580064 | 
| Other Number | Australian National University: ANU 7140 [] | 
| Collector | D. N. McVean & L. K. Wade | 
| Country | Papua New Guinea | 
| State | Eastern Highlands | 
| Geography | Oceania: Papuasia (Region): Papua New Guinea: Eastern Highlands | 
| Locality | West end of Lake Aunde, Mt. Wilhelm | 
| Date Collected | 1966-05-23 | 
| Verbatim Elevation | 11600 ft. | 
| Habitat | Wet landslide area | 
| Container | Flora of New Guinea, Clemens Expedition | 
| Frequency | Fairly common | 
| Project | All Asia Vascular Plants TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b5207cf-afd4-4547-bf83-ec37a26335a1 | 
| Harvard University Herbaria Barcode | 02580064 | 
| 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 |