| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Graffenrieda obliqua Triana | J. A. Steyermark 59519 29 Oct 1944 | Venezuela. Bolívar. Ptari- tepui, on forested south facing slopes overlying sandstone, on "Cave rock" above "Cave Camp". | 2464798 |  | |
| Graffenrieda obliqua Triana | J. A. Steyermark 480 with Nilsson, Sven, 23 Apr 1960 | Venezuela. Bolívar. forested area on top of ridge in vicinity of km. 134, bordering headwaters of Rio Cuyuni, northeast of Luepa. | 2464800 |  | |
| Graffenrieda obliqua Triana | J. A. Steyermark 1195 with Wurdack, John J., 27 Feb 1955 | Venezuela. Bolívar. Northwest - facing forested slpes between Summit Camp and base of escarpment. | 2464801 |  | |
| Graffenrieda obliqua Triana | G. H. H. Tate 510 04 Dec 1927 | Mont Roraima: humid temperate forest of the upper slopes, Rondon Camp. | 02281159 |  | |
| Graffenrieda obliqua Triana | T. W. Henkel 1540 with M. Chin, W. Ryan, 22 Feb 1993 | Guyana. Potaro-Siparuni. Pakaraima Mts, Mt. Wokomung, central summit plateau; 0.5-1 km S, 1-2 km E along creek area and ridge. | |||
| Graffenrieda obliqua Triana | B. M. Boom 9251 with G. J. Samuels, 16 Jul 1989 | Guyana. Upper Potaro River region, lower to middle slope of Mt. Wokomung. | 02464792 |  |
