]> GH barcode-00022009 Venezuela Bolívar Chimantá Massif, Torono-tepuí: summit, at edge of escarpment in and among zanjones, alt. 2165-2180 m Pterozonium spathulatum Vareschi Vareschi 2010-08-16 16:43:00 J. A. Steyermark & J. J. Wurdack