Species Hesperantha vaginata
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 vaginata:
From the Latin vagina = 'sheath', 'a covering' and -atus = 'with' hence 'with a sheath' 'covered'.