Species Hesperantha purpurea
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 purpurea:
From the Latin purpureus = 'purple'
J. S. Afr. Bot., 50(1): 85 (1984)