GeissanthusGeissanthus is a genus of shrubs and trees in the family Primulaceae. There are 52 species distributed in Panama and tropical South America, with 25 of them in forests of the Andes.Species52 species are accepted.Geissanthus abditus Geissanthus ambiguus Geissanthus andinus Geissanthus angustiflorus Geissanthus argutus Geissanthus bangii Geissanthus barraganus Geissanthus betancurii Geissanthus bogotensis Geissanthus bolivianus Geissanthus callejasii Geissanthus carchianus Geissanthus cestrifolius Geissanthus challuayacus PipolyGeissanthus cogolloi Geissanthus dentatus Geissanthus durifolius Geissanthus ecuadorensis MezGeissanthus fallenae LundellGeissanthus floccosus Geissanthus floribundus Geissanthus fragrans Geissanthus francoae Geissanthus furfuraceus Geissanthus glaber Geissanthus goudotianus Geissanthus haenkeanus Geissanthus kalbreyeri Geissanthus lehmannii Geissanthus lepidotus Geissanthus longistamineus Geissanthus longistylus Geissanthus mameicillo Geissanthus mezianus Geissanthus multiflorus Geissanthus myrianthus Geissanthus occidentalis Geissanthus pentlandii Geissanthus perpuncticulosus Geissanthus peruvianus Geissanthus pichinchae MezGeissanthus pinchinchana PipolyGeissanthus pyramidatus Geissanthus quindiensis Geissanthus sararensis Geissanthus scrobiculatus Geissanthus serrulatus Geissanthus sessiliflorus Geissanthus sodiroanus Geissanthus spectabilis PipolyGeissanthus submembranaceus Geissanthus vanderwerffii Pipoly ''Geissanthus zakii''