Albuca tortuosa Baker (1897) is similar to Albuca aurea, except that it comes from the Eastern Cape Province. The leaves are tough and contorts a few times along the length. The photos below by Nhu Nguyen were taken at the UC Botanical Garden of plants collected in the Eastern Cape Province. It was originally identify as Albuca setosa.
The photos below were taken by Nhu Nguyen. Photo 6 shows the mosaic virus symptoms of this species. Unfortunately because of the virus, the plant had been destroyed after setting seeds. The pods were set by microwaving the pollen for 15 seconds, mixing with fresh pollen and applied twice a day for several days.