Species Hesperantha candida
Pictures from Observations
Etymology of Hesperantha:
Gk. hesperos = evening; anthos = flower. Many flowers open late in the day, toward evening, Afrikaans aandblom = evening bloom/flower.
Etymology of candida:
From Latin candidus = 'glistening', 'bright' or 'shining', typically refers to either the leaf surface or sometimes shiny petals.