Ruprechtia
Ruprechtia is a genus of plant in family Polygonaceae. It contains the following species:
Ruprechtia apetala, Weddell
Ruprechtia howardiana
Ruprechtia salicifolia, native name virarĂ³.
Ruprechtia tangarana Wikipedia
Scientific name: Ruprechtia
Higher classification: Buckwheats