]> GH barcode-01964692 Colombia Norte de Santander Road from Pamplona to Toledo, crossing the divide between Río La Teja (Maracaibo drainage) and Río Mesme (Orinoco drainage) Piper artanthe C. de Candolle C. de Candolle 2019-09-18 19:32:12 E. P. Killip & A. C. Smith