Porophyllum lanceolatum DC.
Asteraceae
| Collection Number | Stevens, W. D 31034 |
| Collectors | W.D. Stevens, O.M. Montiel J., C. Davidson & S. Christoph |
| Identified By | W. D. Stevens |
| Source | S. Christoph |
| Date | 13 March 2011 |
| Country | Paraguay |
| department | Presidente Hayes |
| Location | 38.4 km NW end of Río Paraguay bridge on the Ruta Transchaco; open Copernicia swamp. 75 m elev. |
| Lat/Long | S 24 54 31 W 057 38 31 |
| Note | Erect, unbranched stem 1.3 m; heads dark red-brown. |